2.6.22-rc6-mm1

ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.22-rc6/2.6.22-rc6-mm1/

- NOTE (an uppercase one, indeed): there are a lot of menuconfig changes in here which break make oldconfig' badly. If you grab an old .config and run make oldconfig', your kernel probably won't work. I lost useful things like CONFIG_BLK_DEV and the whole SCSI system, because they were added after I generated my .config.

So save yourself some hassle and check your .config carefully before building this kernel. Make sure that everything you need is still enabled.

I found that manually adding "CONFIG_BLK_DEV=y" to the .config before running oldconfig saved a large number of config items from getting lost.

Those menuconfig changes have been a huge pain.

- Added the kgdb tree, as git-kgdb.patch (Jason Wessel <[email protected]>)

This is a large patch which unifies all the various kgdb stubs lying around various architectures and extends kgdb support to other architectures. Supported architectures are at present arm, i386, ia64, mips, ppc32, ppc64, sh, and x86_64.

Subject to review, we're aiming this at 2.6.24.

- Jean's hwmon git tree was dropped and was replaced by the new git-hwmon.patch (Mark M. Hoffman <[email protected]>)

- Added new git-ixgbe.patch: "10GbE driver for Intel 82598 based PCI Express adapters" (Ayyappan Veeraiyan <[email protected]>)

- I cannot persuade git to generate a sane diff out of git-wireless, so it is dropped. Which is bad, because it contains a tremendous amount of stuff.

- Added x86_64 dynticks support

- Merged the dynamic commandline length patches - these remove Linux's hard-coded limit.

Boilerplate:

- See the `hot-fixes' directory for any important updates to this patchset.

- To fetch an -mm tree using git, use (for example)

git-fetch git://git.kernel.org/pub/scm/linux/kernel/git/smurf/linux-trees.git tag v2.6.16-rc2-mm1 git-checkout -b local-v2.6.16-rc2-mm1 v2.6.16-rc2-mm1

- -mm kernel commit activity can be reviewed by subscribing to the mm-commits mailing list.

echo "subscribe mm-commits" | mail [email protected]

- If you hit a bug in -mm and it is not obvious which patch caused it, it is most valuable if you can perform a bisection search to identify which patch introduced the bug. Instructions for this process are at

http://www.zip.com.au/~akpm/linux/patches/stuff/bisecting-mm-trees.txt

But beware that this process takes some time (around ten rebuilds and reboots), so consider reporting the bug first and if we cannot immediately identify the faulty patch, then perform the bisection search.

- When reporting bugs, please try to Cc: the relevant maintainer and mailing list on any email.

- When reporting bugs in this kernel via email, please also rewrite the email Subject: in some manner to reflect the nature of the bug. Some developers filter by Subject: when looking for messages to read.

- Occasional snapshots of the -mm lineup are uploaded to ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/mm/ and are announced on the mm-commits list.

Changes since 2.6.22-rc4-mm2:

origin.patch
git-acpi.patch
git-alsa.patch
git-arm.patch
git-avr32.patch
git-cifs.patch
git-cpufreq.patch
git-powerpc.patch
git-drm.patch
git-dvb.patch
git-hwmon.patch
git-gfs2-nmw.patch
git-hid.patch
git-ia64.patch
git-ieee1394.patch
git-infiniband.patch
git-input.patch
git-jfs.patch
git-kbuild.patch
git-kvm.patch
git-leds.patch
git-libata-all.patch
git-md-accel.patch
git-mips.patch
git-mmc.patch
git-ubi.patch
git-netdev-all.patch
git-ixgbe.patch
git-net.patch
git-backlight.patch
git-battery.patch
git-ioat.patch
git-nfs.patch
git-ocfs2.patch
git-selinux.patch
git-s390.patch
git-scsi-misc.patch
git-scsi-target.patch
git-unionfs.patch
git-watchdog.patch
git-ipwireless_cs.patch
git-newsetup.patch
git-newsetup-fixup.patch
git-xfs.patch
git-cryptodev.patch
git-kgdb.patch
git-gccbug.patch

git trees

-update-checkpatchpl-to-version-003.patch -m68knommu-fix-coldfire-timer-off-by-1.patch -nommu-report-correct-errno-in-message.patch -loop-preallocate-eight-loop-devices.patch
-document-acked-by.patch
-pi-futex-fixes.patch -update-feature-removal-scheduletxt-to-include-deprecated-functions.patch -mount-t-tmpfs-o-mpol=-check-nodes-online.patch -slab-fix-alien-cache-handling.patch -potential-parse-error-in-ifdef-part-3.patch -slub-return-zero_size_ptr-for-kmalloc0.patch -ramfs-nommu-missed-posix-uid-gid-inode-attribute-checking.patch -uml-fix-kernel-stack-size-on-x86_64.patch -documentation-atomic_opstxt.patch -move-three-functions-that-are-only-needed-for.patch -char-stallion-dont-fail-with-less-than-max-panels.patch -char-stallion-alloc-tty-before-pci-devices-init.patch -char-stallion-proper-fail-return-values.patch
-frv-build-fix.patch
-uml-get-declaration-of-simple_strtoul.patch -isdn-diva-fix-section-mismatch.patch -checkpatch-produce-fewer-lines-of-output.patch -git-acpi-disable-acpi_processor_throttling_seq_show.patch -toshica_acpi-fix-section-mismatch-in-allyesconfig.patch -yet-another-uniwill-laptop-with-alc861-codec.patch -intel_agp-cleanup-intel-private-data.patch -intel_agp-cleanup-intel-private-data-update.patch -intel_agp-use-table-for-device-probe.patch -intel_agp-use-table-for-device-probe-update.patch -intel_agp-add-support-for-965gme-gle.patch -intel_agp-add-support-for-945gme.patch -intel_agp-add-support-for-g33-q33-and-q35-chipsets.patch -dm-add-missing-braces-in-driver-debug-code.patch -do-not-select-macintosh-drivers-by-default.patch -gregkh-driver-update-documentation-driver-model-platformtxt.patch -gregkh-driver-driver-core-keep-physdev-for-old-struct-class_device.patch -gregkh-driver-driver-core-kill-unused-code.patch -fix-2-gregkh-driver-dmi-based-module-autoloading.patch -git-dvb-fix-the-tea5761-tuner-support.patch -i2c-tsl2550-support.patch -i2c-iop3xx-switch-to-static-adapter-numbering.patch -thecus-n2100-register-rtc-rs5c372-i2c-device.patch -git-input-make-xpad_play_effect-static.patch -ide-serverworks-remove-crappy-code.patch -ide-serverworks-fix-csb6-tuning-logic.patch -ide-it821x-raid-mode-fixes.patch -ide-ide-hpa-detect-from-resume.patch -ide-ide-generic-add-another-device-exception.patch -use-menuconfig-objects-ii-netdev-general100mbit.patch -ppp_mppe-account-for-osize-too-small-errors-in.patch -unexport-pci_proc_attach_device.patch -s390-spinlock-initializer-cleanup.patch -gregkh-usb-usb-set-default-y-for-config_usb_device_class.patch -gregkh-usb-usblp-don-t-let-suspend-to-kill-used.patch -gregkh-usb-usb-usb-gadgets-avoid-le-16-32-_to_cpup.patch -gregkh-usb-usb-unusual_dev-sync-up-some-reported-devices-from-ubuntu.patch -gregkh-usb-usb-cxacru-add-documentation-file.patch -gregkh-usb-usb-cxacru-create-sysfs-attributes-in-atm_start-instead-of-bind.patch -gregkh-usb-usb-cxacru-ignore-error-trying-to-start-adsl-in-atm_start.patch -gregkh-usb-ohci-fix-machine-check-in-ohci_hub_status_data.patch -gregkh-usb-usb-ti-serial-driver-sleeps-with-spinlock-held.patch -gregkh-usb-usb-stimulus.patch
-usb-try-to-debug-bug-8561.patch -usb-bugfix-gfp_kernel-gfp_atomic-in-spin_locked-region.patch -usb-serial-fix-something.patch -add-pci_try_set_mwi-prism54pci.patch -mac80211-fix-1-bit-bitfield-to-unsigned.patch -x86_64-mm-via-no-dac.patch
-x86_64-mm-compat-syscall-u64.patch -x86_64-mm-disable-watchdog.patch -x86_64-mm-fix-eventd-syscall.patch
-x86_64-mm-mtrr-sections.patch -x86_64-mm-allocate-sparsemem-memmap-above-4g-on-x86_64.patch -fix-x86_64-mm-xen-core-xen-implementation.patch -i386-hpet-check-if-the-counter-works.patch -paravirt-helper-to-disable-all-io-space.patch -xen-disable-all-non-virtual-devices.patch -x86_64-use-null-for-pointer.patch -ext3-lost-brelse-in-ext3_read_inode.patch -ext4-lost-brelse-in-ext4_read_inode.patch -acpi-preserve-the-ebx-value-in-acpi_copy_wakeup_routine.patch -sata_promise-use-tf-interface-for-polling-nodata-commands.patch -rework-ptep_set_access_flags-and-fix-sun4c.patch -rework-ptep_set_access_flags-and-fix-sun4c-fix.patch -rework-ptep_set_access_flags-and-fix-sun4c-fix-fix.patch -rework-ptep_set_access_flags-and-fix-sun4c-fix-fix-fix.patch -unmap_vm_area-becomes-unmap_kernel_range-for-the-public.patch -hexdump-more-output-formatting.patch -tidy-up-usermode-helper-waiting-a-bit-fix.patch -volatile-considered-harmful-take-3.patch -cobalt-remove-all-traces-of-cobalt-from-nvramc.patch -ffb-the-pseudo_palette-is-only-16-elements-long.patch -sunxvr2500fb-fix-pseudo_palette-array-size.patch -sunxvr500fb-fix-pseudo_palette-array-size.patch -i386-set-6-bit-dac-channel-properties-in-vesa-video.patch

Merged into mainline or a subsystem tree

+ecryptfs-fix-write-zeros-behavior.patch +ecryptfs-initialize-crypt_stat-in-setattr.patch +ecryptfs-zero-out-last-page-for-llseek-write.patch +atyfb-fix-xclk-frequency-on-apple-ibook1.patch +eventfd-clean-compile-when-config_eventfd=n.patch +mtrr-cyrix-fix-sections.patch +smsc-ircc2-skip-preconfiguration-for-pnp-devices.patch +pnp-smcf010-quirk-auto-config-device-if-bios-left-it-broken.patch +mm-kill-validate_anon_vma-to-avoid-mapcount-bug.patch +fix-kconfig-dependency-problems-wrt-boolean-menuconfigs.patch +ioatdma-fix-section-mismatches.patch +alsa-fix-ice1712-section-mismatch.patch +saa7134-fix-thread-shutdown-handling.patch +avoid-spurious-pollin-returns-in-signalfd.patch +fix-section-mismatch-in-chipsfb.patch +documentation-howto-update-urls-of-git-trees.patch +alsa-use-__devexit_p.patch +relay-file-read-start-pos-fixpatch.patch +relayfs-fix-overwrites.patch +w1_therm_read_bin-suspicious-usage-of-flush_signals.patch +mips-jazz-correct-flags-for-timer-io-resource.patch +add-some-pci-ids-for-xgi-chips.patch +ext2-fix-return-of-uninitialised-variable.patch +serial-clear-proper-mpsc-interrupt-cause-bits.patch +introduce-fixed-sys_sync_file_range2-syscall-implement-on.patch +slab-remove-warn_on_once-for-zero-sized-objects-for-2622-release.patch

2.6.22 queue

+always-probe-the-nmi-watchdog.patch
+linux-hpet-issue-with-amd-southbridges.patch

x86 fixes

+serial-assert-dtr-for-serial-console-devices.patch

serial fix

+git-acpi-fixup.patch

Fix rejects in git-acpi

+git-acpi-ia64-build-fix.patch

Fix git-acpi

+cpuidle-menu-governor-and-hrtimer-compile-fix.patch +cpuidle-reenable-proc-acpi-power-interface-for-the-time-being.patch +cpuidle-fix-the-uninitialized-variable-in-sysfs-routine.patch +cpuidle-menu-governor-change-the-early-break-condition.patch +cpuidle-make-cpuidle-sysfs-driver-governor-switch-off-by-default.patch +cpuidle-add-rating-to-the-governors-and-pick-the-one-with-highest-rating-by-default.patch +cpuidle-first-round-of-documentation-updates.patch

cpuidle updates

+acpi-do-not-attempt-to-run-s1-standby-workarounds-while-hibernating.patch +make-drivers-acpi-oslcosi_linux-static.patch +drivers-acpi-processor_throttlingc-make-2-functions.patch +drivers-cpuidle-governors-menuc-make-a-struct-static.patch +fix-empty-macros-in-acpi.patch +drivers-acpi-sbsc-remove-dead-code.patch +remove-leftover-documentation-of-acpi_generic_hotkey.patch

acpi fixes

+cifs-zero_user_page-conversion.patch

cifs cleanup

-agk-dm-dm-use-singlethread-workqueues.patch +agk-dm-dm-use-singlethread-workqueues.patch +agk-dm-dm-snapshot-fix-invalidation-deadlock.patch +agk-dm-dm-snapshot-permit-invalid-activation.patch +agk-dm-dm-raid1-clear-region-outside-spinlock.patch +agk-dm-dm-netlink.patch +agk-dm-dm-netlink-add-to-core.patch +agk-dm-dm-netlink-mpath.patch +agk-dm-dm-mpath-rdac.patch

device mapper tree updates

+powerpc-enable-arbitary-speed-tty-ioctls-and-split.patch +powerpc-tlb_32c-build-fix.patch

powerpc stuff

+gregkh-driver-sysfs-rules.patch +gregkh-driver-pm-remove-pm_parent-from-struct-dev_pm_info.patch +gregkh-driver-pm-remove-saved_state-from-struct-dev_pm_info.patch +gregkh-driver-pm-simplify-suspend_device.patch +gregkh-driver-driver-core-include-linux-mutexh-from-attribute_containerc.patch +gregkh-driver-driver-core-properly-get-driver-in-device_release_driver.patch +gregkh-driver-driver-core-fix-kernel-doc-of-device_release_driver.patch +gregkh-driver-driver-core-fix-devres_release_all-return-value.patch +gregkh-driver-pm-remove-prev_state-from-struct-dev_pm_info.patch +gregkh-driver-pm-remove-power_stateevent-checks-from-suspend-core-code.patch +gregkh-driver-pm-do-not-check-parent-state-in-suspend-and-resume-core-code.patch +gregkh-driver-howto-translated-into-japanese.patch +gregkh-driver-add-japanese-translated-stable_api_nonsensetxt.patch +gregkh-driver-howto-add-chinese-translation-of-documentation-howto.patch +gregkh-driver-chinese-translation-of-documentation-stable_api_nonsensetxt.patch -gregkh-driver-sysfs-reimplement-syfs_drop_dentry.patch +gregkh-driver-sysfs-reimplement-sysfs_drop_dentry.patch +gregkh-driver-sysfs-fix-oops-in-sysfs_drop_dentry-on-x86_64.patch +gregkh-driver-sysfs-make-sysfs_drop_dentry-access-inodes-using-ilookup.patch +gregkh-driver-sysfs-rename-sysfs_dirent-s_type-to-s_flags-and-make-room-for-flags.patch +gregkh-driver-sysfs-implement-sysfs_flag_removed-flag.patch +gregkh-driver-sysfs-implement-sysfs_find_dirent-and-sysfs_get_dirent.patch +gregkh-driver-sysfs-make-kobj-point-to-sysfs_dirent-instead-of-dentry.patch +gregkh-driver-sysfs-consolidate-sysfs-spinlocks.patch +gregkh-driver-sysfs-use-sysfs_mutex-to-protect-the-sysfs_dirent-tree.patch +gregkh-driver-sysfs-restructure-add-remove-paths-and-fix-inode-update.patch +gregkh-driver-sysfs-move-sysfs_drop_dentry-to-dirc-and-make-it-static.patch +gregkh-driver-sysfs-implement-sysfs_get_dentry.patch +gregkh-driver-sysfs-make-directory-dentries-and-inodes-reclaimable.patch

driver tree udpates

+fix-gregkh-driver-nozomi.patch

Fix it.

+pm-do-not-use-saved_state-from-struct-dev_pm_info-on-arm.patch

PM update (might break arm)

+revert-saa7134-fix-thread-shutdown-handling.patch

Make git-dvb apply

+dvb-saa7134-dependency-fix.patch

dvb fix

+jdelvare-i2c-i2c-sis5595-resolve-resource-conflict.patch +jdelvare-i2c-i2c-kill-struct-i2c_device_id.patch +jdelvare-i2c-i2c-iop3xx-numbered-adapter.patch +jdelvare-i2c-i2c-gpio-add-support-for-new-style-clients.patch +jdelvare-i2c-i2c-gpio-make-some-internal-functions-static.patch +jdelvare-i2c-i2c-pxa-numbered-adapter.patch +jdelvare-i2c-i2c-tsl2550-support.patch +jdelvare-i2c-i2c-i801-cleanups.patch +jdelvare-i2c-i2c-i801-use-block-buffer.patch +jdelvare-i2c-i2c-taos-evm-new-driver.patch +jdelvare-i2c-i2c-tsl2550-faster-init.patch

I2C tree updates

-jdelvare-hwmon-hwmon-new-maintainer.patch -jdelvare-hwmon-hwmon-lm90-spelling-fix-explicitly.patch -jdelvare-hwmon-hwmon-smsc47m192-use-mutex-instead-of-semaphore.patch -jdelvare-hwmon-hwmon-ds1621-cleanups.patch -jdelvare-hwmon-hwmon-ds1621-dynamic-attributes.patch -jdelvare-hwmon-hwmon-ds1621-individual-alarm-files.patch -jdelvare-hwmon-hwmon-dme1737-new-driver.patch -jdelvare-hwmon-hwmon-dme1737-documentation.patch -jdelvare-hwmon-hwmon-pc87360-to-platform-driver.patch -jdelvare-hwmon-hwmon-use-platform_device_add_data.patch -jdelvare-hwmon-hwmon-lm90-add-max6681-support.patch -jdelvare-hwmon-hwmon-fault-file-name.patch -jdelvare-hwmon-hwmon-it87-add-it8726f-support.patch -jdelvare-hwmon-hwmon-w83627hf-pwm-freq-support.patch -jdelvare-hwmon-hwmon-via686a-fix-temperature-interrupt-mode.patch -jdelvare-hwmon-hwmon-via686a-to-platform-driver.patch -jdelvare-hwmon-hwmon-via686a-dynamic-attributes.patch -jdelvare-hwmon-hwmon-sis5595-to-platform-driver.patch -jdelvare-hwmon-hwmon-sis5595-dynamic-attributes.patch

hwmon tree got dropped

+git-gfs2-nmw-build-fix.patch

Fix git-gfs2-nmw.patch

-git-input-fixup.patch

Unneeded

+serio_raw_read-warning-fix.patch +tsdev-fix-broken-usecto-millisecs-conversion.patch

Input updates

+git-kbuild-fixup.patch

Fix rejects in git-kbuild.patch

+modpost-white-list-pattern-adjustment.patch +strip-config_-automatically-in-kernel-configuration-search.patch

kbuild stuff

+led_colour_show-warning-fix.patch

Fix git-leds.patch

-libata-check-for-an-support.patch
-scsi-expose-an-to-user-space.patch
-libata-expose-an-to-user-space.patch
-scsi-save-disk-in-scsi_device.patch
-libata-send-event-when-an-received.patch

Dropped, it was old

+libata-add-hts541616j9sa00-to-ncq-blacklist.patch +libata-add-ich8m-pciids-to-ata_piix.patch +sata_promise-cleanups.patch +sata_promise-sata-hotplug-support.patch +libata-add-irq_flags-to-struct-pata_platform_info.patch +libata-add-irq_flags-to-struct-pata_platform_info-fix.patch -drivers-ata-add-sw-ncq-support-to-sata_nv-for-mcp51-mcp55-mcp61.patch +ata-add-the-sw-ncq-support-to-sata_nv-for-mcp51-mcp55-mcp61.patch +ata-add-the-sw-ncq-support-to-sata_nv-for-mcp51-mcp55-mcp61-fix.patch

ata things

+ide-ide-never-called-printk-statement-in-ide-taskfilec-wait_drive_not_busy.patch +ide-ide-fix-a-theoretical-oops-case.patch
+ide-serverworks-tune-csb6.patch -ide-hpt366-simplify-ultradma-filtering-take2.patch +ide-hpt366-simplify-ultradma-filtering-take-3.patch -ide-aec62xx-remove-init_dma-method.patch +ide-aec62xx-remove-init_dma-method-take-2.patch +ide-idecd-replace-c-code-with-call-to-array_size-macro.patch +ide-ide-remove-references-to-the-non-existent-config_scsi_eata_dma-variable.patch +ide-ide-remove-content-related-to-dead-config_blk_dev_mac_mediabay-config-variable.patch +ide-hd-array-size-calculation-using-sizeof-replaced-with-array_size.patch +ide-ide-pre-eide-swdma-support-fix.patch +ide-ide-convert-ide-find-best-mode-users-to-use-ide-max-dma-mode.patch +ide-ide-add-short-cable-support.patch
+ide-piix-handle-short-cables.patch
+ide-alim15x3-handle-short-cables.patch +ide-sis5513-handle-short-cables.patch +ide-via82cxxx-handle-short-cables.patch
+ide-unexport-ide_set_dma.patch
+ide-ide-stop-mapping-roms.patch

IDE tree updates

+ide_scan_pcibus-cehck-__pci_register_driver-return-value.patch

IDE fix

-git-md-accel-fixup.patch

Unneeded

+tty-add-the-new-ioctls-and-definitionto-the-mips.patch

tty update

+mmc-at91_mci-typo.patch

Fix git-mmc.patch

+cafe_nandc-the-olpc-laptop-is-not-available-for-100.patch

MTD fix

+ubi-one-less-bug-usage.patch

UBI fix

+use-is_power_of_2-in-cxgb3-cxgb3_mainc.patch +use-is_power_of_2-in-myri10ge-myri10gec.patch +extract-chip-specific-code-out-of-lasi_82596c.patch +extract-chip-specific-code-out-of-lasi_82596c-update.patch +ethernet-driver-for-eisa-only-sni-rm200-rm400-machines.patch +ethernet-driver-for-eisa-only-sni-rm200-rm400-machines-update.patch +ehea-whitespace-cleanup.patch

netdev stuff

+tun-tap-allow-group-ownership-of-tun-tap-devices.patch

tun/tap driver feature

+git-battery-vs-git-acpi.patch

fix git-battery for git-acpi API changes

+git-ioat-vs-git-md-accel.patch

Fix git-ioat.patch for git-md-accel.patch changes

+pa-risc-use-page-allocator-instead-of-slab-allocator.patch +pa-risc-use-page-allocator-instead-of-slab-allocator-fix.patch

parisc stuff

+git-selinux-fixup.patch

Fix rejects in git-selinux.patch

+git-selinux-disable-mmap_min_addr-by-default.patch

Fix git-selinux

+dont-optimise-away-baud-rate-changes-when-bother-is-used.patch +dont-optimise-away-baud-rate-changes-when-bother-is-used-fix.patch +dont-optimise-away-baud-rate-changes-when-bother-is-used-fix-fix.patch +serial-add-support-for-ite-887x-chips.patch

serial stuff

+gregkh-pci-pci-remove-cpqphp-maintainer.patch +gregkh-pci-pci-fix-the-error-message-to-point-to-the-proper-person.patch +gregkh-pci-pciehp-fix-possible-race-condition-in-writing-slot.patch +gregkh-pci-pciehp-wait-for-1-second-after-power-off-slot.patch +gregkh-pci-pci-fix-aer-driver-error-information.patch +gregkh-pci-pci-aer-fix-stub-return-values.patch +gregkh-pci-pci-aer-add-pci_cleanup_aer_correct_aer_status.patch +gregkh-pci-pci-unexport-pci_proc_attach_device.patch +gregkh-pci-pci-remove-useless-pci-driver-method.patch +gregkh-pci-pci-read-revision-id-by-default.patch +gregkh-pci-pci-atm-lanai-change-vendor-to-device.patch +gregkh-pci-pci-i386-traps-change-vendor-to-device.patch +gregkh-pci-pci-pci_ids-reorder-some-entries.patch +gregkh-pci-pci-pci_ids-add-atheros-and-3com_2-vendors.patch +gregkh-pci-pci-pci_ids-remove-double-or-more-empty-lines.patch

PCI tree updates

+revert-gregkh-pci-pci_bridge-device.patch +fix-gregkh-pci-pci-syscallc-switch-to-refcounting-api.patch

Fix it

+revert-acpi-change-for-scsi.patch

Make the scsi tree apply

+restore-acpi-change-for-scsi.patch

Fix that up again

+git-scsi-misc-vs-greg-sysfs-stuff.patch

Fix scsi changes for driver tree changes

+use-menuconfig-objects-ii-scsi-fix.patch

"fix" use-menuconfig-objects-ii-scsi.patch

+ppa-coding-police-and-printk-levels.patch
+remove-the-dead-cyberstormiii_scsi-option.patch

scsi fixes

+use-menuconfig-objects-ii-block-devices-fix.patch

"fix" use-menuconfig-objects-ii-block-devices.patch

+block-drop-unnecessary-bvec-rewinding-from-flush_dry_bio_endio.patch +cdrom_sysctl_info-fix.patch

block things

+gregkh-usb-usb-m66592-udc-fix-use-old-interrupt-flags.patch +gregkh-usb-usb-r8a66597-hcd-fix-null-access.patch +gregkh-usb-usb-disable-file_storage-usb_config_att_wakeup.patch +gregkh-usb-usb-fix-nec-ohci-chip-silicon-bug.patch +gregkh-usb-usb-remove-__usb_port_suspend.patch +gregkh-usb-usb-separate-root-and-non-root-suspend-resume.patch +gregkh-usb-usb-remove-excess-code-from-hubc.patch +gregkh-usb-usb-add-reset_resume-method.patch +gregkh-usb-usb-unify-reset_resume-and-normal-resume.patch +gregkh-usb-usb-add-power-persist-device-attribute.patch +gregkh-usb-usb-fsl_usb2_udc-replace-deprecated-irq-flag.patch +gregkh-usb-usb-fsl_usb2_udc-get-max-ep-number-from-dccparams-register.patch +gregkh-usb-usb-option-fix-usage-of-urb-status-abuse.patch +gregkh-usb-usb-ps3-usb-system-bus-rework.patch +gregkh-usb-usb-gadget-driver-for-samsung-s3c2410-arm-soc.patch +gregkh-usb-usb-usb-storage-use-kthread_stop-for-the-control-thread.patch +gregkh-usb-usb-usb-host-side-can-be-configured-given-pcmcia.patch +gregkh-usb-ehci-hub-improved-over-current-recovery.patch +gregkh-usb-usb-io_ti-sleep-with-spinlock-held-detected-by-automatic-tool.patch +gregkh-usb-usb-fix-usb_serial_put-synchronization.patch +gregkh-usb-usb-handle-bogus-low-speed-bulk-endpoints.patch +gregkh-usb-usb-free-dma-mappings-if-enqueue-fails.patch +gregkh-usb-usb-serial-license-fix.patch
+gregkh-usb-usb-aircable-status.patch
+gregkh-usb-usb-airprime-status.patch
+gregkh-usb-usb-belkin_sa-status.patch
+gregkh-usb-usb-cyberjack-status.patch
+gregkh-usb-usb-cypress_m8-status.patch +gregkh-usb-usb-digi_acceleport-status.patch
+gregkh-usb-usb-empeg-status.patch
+gregkh-usb-usb-ftdi_sio-status.patch
+gregkh-usb-usb-garmin_gps-status.patch
+gregkh-usb-usb-generic-status.patch
+gregkh-usb-usb-io_edgeport-status.patch
+gregkh-usb-usb-io_ti-status.patch
+gregkh-usb-usb-ipaq-status.patch
+gregkh-usb-usb-ipw-status.patch
+gregkh-usb-usb-ir-usb-status.patch
+gregkh-usb-usb-keyspan-status.patch
+gregkh-usb-usb-keyspan_pda-status.patch
+gregkh-usb-usb-kl5kusb105-status.patch
+gregkh-usb-usb-kobil_sct-status.patch
+gregkh-usb-usb-mct_u232-status.patch
+gregkh-usb-usb-mos7720-status.patch
+gregkh-usb-usb-mos7840-status.patch
+gregkh-usb-usb-navman-status.patch
+gregkh-usb-usb-omninet-status.patch
+gregkh-usb-usb-option-status.patch
+gregkh-usb-usb-oti6858-status.patch
+gregkh-usb-usb-pl2303-status.patch
+gregkh-usb-usb-safe_serial-status.patch
+gregkh-usb-usb-sierra-status.patch
+gregkh-usb-usb-ti_usb_3410_5052-status.patch
+gregkh-usb-usb-visor-status.patch
+gregkh-usb-usb-whiteheat-status.patch +gregkh-usb-usb-sierra-fix-status-usage.patch +gregkh-usb-usb-sierra-cleanup-urb-startup.patch +gregkh-usb-usb-serial-ark3116c-mixed-fixups.patch +gregkh-usb-usb-serial-belkin_sa-various-needed-fixes.patch +gregkh-usb-usb-serial-ir_usb-clean-up-the-worst-of-it-remove-exciting-crash-on-open-feature.patch +gregkh-usb-usb-usb-skeleton-use-anchors-in-disconnect-handling.patch +gregkh-usb-usb-usb-skeleton-use-anchors-in-suspend-resume-handling.patch +gregkh-usb-usb-usb-skeleton-use-anchors-in-pre-post-reset.patch +gregkh-usb-usb-fix-up-full-speed-binterval-values-in-high-speed-interrupt-descriptor.patch +gregkh-usb-usb-add-urb_free_buffer-flag-and-the-logic-behind-it.patch +gregkh-usb-usb-gadget-rename-husb2dev-usba.patch +gregkh-usb-usb-autosuspend-for-usblcd.patch +gregkh-usb-usb-fsl_usb2_udc-fix-bug-for-portsc-bit-masking.patch +gregkh-usb-usb-pete-s-taking-over-usblp.patch +gregkh-usb-usb-usblp-add-dynamic-urbs-fix-races.patch +gregkh-usb-usb-remove-usages-of-dev-powerpower_state.patch +gregkh-usb-usb-don-t-resume-root-hub-if-the-controller-is-suspended.patch +gregkh-usb-usb-fix-off-by-1-error-in-the-scatter-gather-library.patch +gregkh-usb-usb-mos7720-developer-change.patch +gregkh-usb-usb-add-iad-support-to-usbfs-and-sysfs.patch +gregkh-usb-usb-support-blackberry-pearl-with-berry_charge.patch +gregkh-usb-don-t-autosuspend-blackberry-devices.patch +gregkh-usb-usb-add-printer-gadget-driver.patch

USB tree updates

+fix-gregkh-usb-usb-use-menuconfig-objects.patch

Fix it

+x86_64-mm-paravirt-helper-to-disable-all-io-space.patch +x86_64-mm-xen-use-iret-directly-where-possible.patch +x86_64-mm-xen-xen_start_kernel-is-__init-so-startup_xen-should-be-too.patch +x86_64-mm-xen-disable-all-non-virtual-devices.patch +x86_64-mm-use-null-for-pointer.patch +x86_64-mm-remove-extra-extern-declaring-dmi_ioremap.patch +x86_64-mm-smp-call-no-bh.patch

x86 tree updates

-revert-x86_64-mm-allocate-sparsemem-memmap-above-4g-on-x86_64.patch -revert-x86_64-mm-cpa-cache-flush.patch

Unneeded

+more-fix-x86_64-mm-xen-xen-smp-guest-support.patch +fix-x86_64-mm-add-common-orderly_poweroff.patch +tidy-up-usermode-helper-waiting-a-bit-fix.patch +update-x86_64-mm-xen-use-iret-directly-where-possible.patch

x86 fixes

+mmconfig-validate-against-acpi-motherboard-resources.patch +mmconfig-validate-against-acpi-motherboard-resources-fix.patch +mmconfig-validate-against-acpi-motherboard-resources-fix-2.patch +mmconfig-validate-against-acpi-motherboard-resources-fix-3.patch +mmconfig-validate-against-acpi-motherboard-resources-fix-2-3.patch

mmconfig fix

+i386-hpet-check-if-the-counter-works.patch +i386-trim-memory-not-covered-by-wb-mtrrs.patch +i386-trim-memory-not-covered-by-wb-mtrrs-fix.patch +kprobes-x86_64-fix-for-mark-ro-data.patch +kprobes-i386-fix-for-mark-ro-data.patch +divorce-config_x86_pae-from-config_highmem64g.patch +remove-unneeded-test-of-task-in-dump_trace.patch +i386-move-the-kernel-to-16mb-for-numa-q.patch +i386-show-unhandled-signals.patch +i386-show-unhandled-signals-fix.patch +i386-minor-nx-handling-adjustment.patch +i386-minor-nx-handling-adjustment-fix.patch +x86-smp-alt-once-option-is-only-useful-with-hotplug_cpu.patch +x86-64-remove-unused-variable-maxcpus.patch +move-functions-declarations-to-header-file.patch +x86_64-during-vm-oom-condition.patch +i386-during-vm-oom-condition.patch +x86-64-disable-the-gart-in-shutdown.patch +x86_84-move-iommu-declaration-from-proto-to-iommuh.patch +x86_84-move-iommu-declaration-from-proto-to-iommuh-fix.patch +i386-uaccessh-replace-hard-coded-constant-with-appropriate-macro-from-kernelh.patch +i386-add-cpu_relax-to-cmos_lock.patch +i386-add-cpu_relax-to-cmos_lock-fix.patch +x86_64-flush_tlb_kernel_range-warning-fix.patch +x86_64-add-ioapic-nmi-support.patch +x86_64-add-ioapic-nmi-support-fix.patch +x86_64-add-ioapic-nmi-support-fix-2.patch +x86_64-change-_map_single-to-static-in-pci_gartc-etc.patch +x86_64-geode-hw-random-number-generator-depend-on-x86_3.patch +reserve-the-right-performance-counter-for-the-intel-perfmon-nmi-watchdog.patch

x86 stuff

+nohz-fix-nohz-x86-dyntick-idle-handling.patch +acpi-move-timer-broadcast-and-pmtimer-access-before-c3-arbiter-shutdown.patch +clockevents-fix-typo-in-acpi_pmc.patch +timekeeping-fixup-shadow-variable-argument.patch +timerc-cleanup-recently-introduced-whitespace-damage.patch +clockevents-remove-prototypes-of-removed-functions.patch +clockevents-fix-resume-logic.patch +clockevents-fix-device-replacement.patch +tick-management-spread-timer-interrupt.patch +highres-improve-debug-output.patch +highres-improve-debug-output-fix.patch +hrtimer-speedup-hrtimer_enqueue.patch +pcspkr-use-the-global-pit-lock.patch +ntp-move-the-cmos-update-code-into-ntpc.patch +ntp-move-the-cmos-update-code-into-ntpc-fix.patch +ntp-move-the-cmos-update-code-into-ntpc-fix-fix.patch +i386-pit-stop-only-when-in-periodic-or-oneshot-mode.patch +i386-remove-volatile-in-apicc.patch +i386-hpet-assumes-boot-cpu-is-0.patch +i386-move-pit-function-declarations-and-constants-to-correct-header-file.patch +x86_64-untangle-asm-hpeth-from-asm-timexh.patch +x86_64-use-generic-cmos-update.patch +x86_64-remove-dead-code-and-other-janitor-work-in-tscc.patch +x86_64-fix-apic-typo.patch
+x86_64-convert-to-cleckevents.patch +acpi-remove-the-useless-ifdef-code.patch +x86_64-hpet-restore-vread.patch +x86_64-restore-restore-nohpet-cmdline.patch +x86_64-block-irq-balancing-for-timer.patch +x86_64-prep-idle-loop-for-dynticks.patch +x86_64-enable-high-resolution-timers-and-dynticks.patch

dynticks for x86_64

+x86_64-dynticks-disable-hpet_id_legsup-hpets.patch

pretend to fix it

+ich-force-hpet-make-generic-time-capable-of-switching-broadcast-timer.patch +ich-force-hpet-restructure-hpet-generic-clock-code.patch +ich-force-hpet-ich7-or-later-quirk-to-force-detect-enable.patch +ich-force-hpet-ich7-or-later-quirk-to-force-detect-enable-fix.patch +ich-force-hpet-late-initialization-of-hpet-after-quirk.patch +ich-force-hpet-ich5-quirk-to-force-detect-enable.patch +ich-force-hpet-ich5-quirk-to-force-detect-enable-fix.patch +ich-force-hpet-ich5-fix-a-bug-with-suspend-resume.patch +ich-force-hpet-add-ich7_0-pciid-to-quirk-list.patch

Enable i386 hpet when the BIOS forgot to

+git-newsetup-fixup.patch

Fix rejects in git-newsetup.patch

+fix-xfs_ioc_fsgeometry_v1-in-compat-mode.patch +fix-xfs_ioc__to_handle-and-xfs_ioc_openreadlink_by_handle-in-compat-mode.patch +fix-xfs_ioc_fsbulkstat_single-and-xfs_ioc_fsinumbers-in-compat-mode.patch +xfs-warning-fix.patch

XFS stuff

+git-kgdb.patch

KGDB tree

+git-kgdb-fixup.patch
+kgdb-warning-fix.patch
+kgdb-kconfig-fix.patch
+kgdb-use-new-style-interrupt-flags.patch
+kgdb-section-fix.patch
+kgdb_skipexception-warning-fix.patch
+kgdb-ia64-fixes.patch
+kgdb-bust-on-ia64.patch

fix it

+pci-x-pci-express-read-control-interfaces-qla2xxx-fix.patch

Fix pci-x-pci-express-read-control-interfaces-qla2xxx.patch

+irda-fix-printk-format.patch +netconsole-fix-soft-lockup-when-removing-module.patch +gen_estimator-fix-locking-and-timer-related-bugs.patch

net fixes which we might want in 2.6.22

+serial-convert-early_uart-to-earlycon-for-8250-ia64-fix.patch +serial-convert-early_uart-to-earlycon-for-8250-fix-3-alias.patch

Fix serial patches in -mm some more

+mm-merge-populate-and-nopage-into-fault-fixes-nonlinear-fix.patch

Fix mm-merge-populate-and-nopage-into-fault-fixes-nonlinear.patch

-numa-mempolicy-allow-tunable-policy-for-system-init.patch -numa-mempolicy-allow-tunable-policy-for-system-init-fix.patch +numa-mempolicy-dynamic-interleave-map-for-system-init.patch +oom-stop-allocating-user-memory-if-tif_memdie-is-set.patch +numa-mempolicy-trivial-debug-fixes.patch +mm-fix-improper-init-type-section-references.patch +page-table-handling-cleanup.patch +kill-vmalloc_earlyreserve.patch +mm-more-__meminit-annotations.patch +mm-slabc-start_cpu_timer-should-be-__cpuinit.patch +madvise_need_mmap_write-usage.patch +slob-initial-numa-support.patch

mm updates

+fs-introduce-write_begin-write_end-and-perform_write-aops-fix.patch +fs-introduce-write_begin-write_end-and-perform_write-aops-fix-2.patch +fs-introduce-write_begin-write_end-and-perform_write-aops-fix-3.patch +fs-introduce-write_begin-write_end-and-perform_write-aops-fix-4.patch +fs-introduce-write_begin-write_end-and-perform_write-aops-fix-5.patch

Fix fs-introduce-write_begin-write_end-and-perform_write-aops.patch rather a lot.

+ext3-convert-to-new-aops-fix.patch

Fix ext3-convert-to-new-aops.patch

+ext4-convert-to-new-aops-fix.patch

Fix ext4-convert-to-new-aops.patch

+ufs-convert-to-new-aops-fix.patch

Fix ufs-convert-to-new-aops.patch

+sysv-convert-to-new-aops-fix.patch

Fix sysv-convert-to-new-aops.patch

+minix-convert-to-new-aops-fix.patch

Fix minix-convert-to-new-aops.patch

+fs-adfs-convert-to-new-aops.patch
+fs-affs-convert-to-new-aops.patch

Fix unconverted filesystems

-nick-broke-stuff.patch
-nick-broke-more-stuff.patch
-nick-broke-even-more-stuff.patch
-nick-really-did-it-this-time.patch

Unneeded

+fix-read-truncate-race.patch +make-sure-readv-stops-reading-when-it-hits-end-of-file.patch

VFS fixes

+create-the-zone_movable-zone-fix-2.patch

Fix create-the-zone_movable-zone.patch some more

+allow-huge-page-allocations-to-use-gfp_high_movable-fix-3.patch

Fix allow-huge-page-allocations-to-use-gfp_high_movable.patch some more

+handle-kernelcore=-generic-fix.patch

Fix handle-kernelcore=-generic.patch

+mm-clean-up-and-kernelify-shrinker-registration-vs-git-nfs.patch

Fix mm-clean-up-and-kernelify-shrinker-registration.patch for git-nfs

+slub-remove-useless-export_symbol.patch +slub-use-list_for_each_entry-for-loops-over-all-slabs.patch +slub-slab-validation-move-tracking-information-alloc-outside-of.patch +slub-ensure-that-the-object-per-slabs-stays-low-for-high-orders.patch +slub-debug-fix-initial-object-debug-state-of-numa-bootstrap-objects.patch +slab-allocators-consolidate-code-for-krealloc-in-mm-utilc.patch +slab-allocators-consistent-zero_size_ptr-support-and-null-result-semantics.patch +slub-add-some-more-inlines-and-ifdef-config_slub_debug.patch +slub-extract-dma_kmalloc_cache-from-get_cache.patch +slub-do-proper-locking-during-dma-slab-creation.patch +slub-faster-more-efficient-slab-determination-for-__kmalloc.patch +slub-faster-more-efficient-slab-determination-for-__kmalloc-fix.patch +slub-faster-more-efficient-slab-determination-for-__kmalloc-fix-2.patch +slub-simplify-dma-index-size-calculation.patch +add-vm_bug_on-in-case-someone-uses-page_mapping-on-a-slab-page.patch

slub/slab/slob updates

-implement-file-posix-capabilities-update.patch

Folded into implement-file-posix-capabilities.patch

+implement-file-posix-capabilities-fix.patch
+file-capabilities-introduce-cap_setfcap.patch

Update implement-file-posix-capabilities.patch

+alpha-fix-trivial-section-mismatch-warnings.patch +fix-alpha-isa-support.patch +fix-alpha-isa-support-fix.patch

alpha fixes

+pm-reduce-code-duplication-between-mainc-and-userc.patch +pm-prevent-frozen-user-mode-helpers-from-failing-the-freezing-of-tasks-rev-2.patch

PM updates

+uml-use-get_free_pages-to-allocate-kernel-stacks.patch +add-generic-exit-time-stack-depth-checking-to-config_debug_stack_usage.patch +uml-debug_shirq-fixes.patch
+uml-xterm-driver-tidying.patch
+uml-pty-channel-tidying.patch +uml-handle-errors-on-opening-host-side-of-consoles.patch +uml-sigio-support-cleanup.patch +uml-simplify-helper-stack-handling.patch +uml-eliminate-kernel-allocator-wrappers.patch

UML updates

+use-menuconfig-objects-ii-auxdisplay-fix.patch +use-menuconfig-objects-ii-misc-strange-dev-fix.patch +use-menuconfig-objects-ii-oprofile-fix.patch +use-menuconfig-objects-crypto-hw-fix.patch

"fix" the menuconfig updates

+init-wait-for-asynchronously-scanned-block-devices-fix.patch

Fix init-wait-for-asynchronously-scanned-block-devices.patch

+kernel-utf-8-handling-fix.patch

Fix kernel-utf-8-handling.patch

+zsc-drain-the-transmission-line.patch +hugetlbfs-use-lib-parser-fix-docs.patch +report-that-kernel-is-tainted-if-there-were-an-oops-before.patch +intel-rng-undo-mess-made-by-an-80-column-extremist.patch +improve-behaviour-of-spurious-irq-detect.patch +improve-behaviour-of-spurious-irq-detect-fix.patch +audit-add-tty-input-auditing.patch +audit-add-tty-input-auditing-fix.patch +audit-add-tty-input-auditing-fix-2.patch +remove-config_uts_ns-and-config_ipc_ns.patch +user-namespace-add-the-framework.patch +user-namespace-add-unshare.patch +revert-vanishing-ioctl-handler-debugging.patch +binfmt_elf-warning-fix.patch +document-the-fact-that-rcu-callbacks-can-run-in-parallel.patch +cobalt-remove-all-references-to-cobalt-nvram.patch +allow-softlockup-to-be-runtime-disabled.patch +dirty_writeback_centisecs_handler-cleanup.patch +mm-fix-create_new_namespaces-return-value.patch +add-a-kmem_cache-for-nsproxy-objects.patch +ptrace_peekdata-consolidation.patch +ptrace_pokedata-consolidation.patch +adjust-nosmp-handling.patch +ext3-fix-deadlock-in-ext3_remount-and-orphan-list-handling.patch +ext4-fix-deadlock-in-ext4_remount-and-orphan-list-handling.patch +remove-unused-lock_cpu_hotplug_interruptible-definition.patch +add-werror-implicit-function-declaration.patch +kerneldoc-fix-in-audit_core_dumps.patch +add-lzo1x-algorithm-to-the-kernel.patch +introduce-compat_u64-and-compat_s64-types.patch +diskquota-32bit-quota-tools-on-64bit-architectures.patch +diskquota-32bit-quota-tools-on-64bit-architectures-fix.patch +diskquota-32bit-quota-tools-on-64bit-architectures-fix-fix.patch +blink-only-blink-when-parameter-is-set.patch +blink-only-blink-when-parameter-is-set-fix.patch +remove-final-two-references-to-__obsolete_setup-macro.patch +update-procfs-guide-doc-of-read_func.patch +ext3-remove-extra-is_rdonly-check.patch +namespace-ensure-clone_flags-are-always-stored-in-an-unsigned-long.patch +doc-oops-tracing-add-code-decode-info.patch +drop-obsolete-sys_ioctl-export.patch +is_power_of_2-ext3-superc.patch
+is_power_of_2-jbd.patch
+sys_time-speedup.patch
+sys_time-speedup-build-fixes.patch +cdrom-replace-hard-coded-constants-by-kernelh-macro.patch
+# hw_random-add-quality-categories.patch: mpm had design issues +#hw_random-add-quality-categories-bcm43xx.patch +update-description-in-documentation-filesystems-vfstxt-typo-fixed.patch +futex-tidy-up-the-code-v2.patch +add-documentation-sysctl-ctl_unnumberedtxt.patch +sysctlc-add-text-telling-people-to-use-ctl_unnumbered.patch +# drivers-pmc-msp71xx-gpio-char-driver.patch: david-b panned it +drivers-pmc-msp71xx-gpio-char-driver.patch +mistaken-ext4_inode_bitmap-for-ext4_block_bitmap.patch +hfs-refactor-ascii-to-unicode-conversion-routine.patch +hfs-refactor-ascii-to-unicode-conversion-routine-fix.patch +hfs-add-custom-dentry-hash-and-comparison-operations.patch +sprint_symbol-cleanup.patch
+hwrng-add-type-categories.patch +#hwrng-add-type-categories-bcm43xx.patch +fs-namespacec-should-include-internalh.patch +proper-prototype-for-proc_nr_files.patch +replace-obscure-constructs-in-fs-block_devc.patch +replace-obscure-constructs-in-fs-block_devc-fix.patch +bd_claim_by_disk-fix-warning.patch +fs-reiserfs-cleanups.patch +adb_probe_task-remove-unneeded-flush_signals-call.patch +kcdrwd-remove-unneeded-flush_signals-call.patch +nbdcsock_xmit-cleanup-signal-related-code.patch +move-seccomp-from-proc-to-a-prctl.patch +make-seccomp-zerocost-in-schedule.patch +is_power_of_2-kernel-kfifoc.patch +parport_pc-it887x-fix.patch
+is_power_of_2-ufs-superc.patch +codingstyle-add-information-about-trailing-whitespace.patch +codingstyle-add-information-about-editor-modelines.patch +uninline-check_signature.patch

Misc

+introduce-i_sync-fix.patch

Fix introduce-i_sync.patch

+atmel_spi-minor-updates.patch +s3c24xx-spi-controllers-both-select-bitbang.patch +spi-tle620x-power-switch-driver.patch +spi-master-driver-for-xilinx-virtex.patch +spi-master-driver-for-xilinx-virtex-fix.patch

SPI updates

+isdn-capi-warning-fixes.patch
+i4l-leak-in-eicon-idifuncc.patch

ISDN updates

+knfsd-lockd-nfsd4-use-same-grace-period-for-lockd-and-nfsd4.patch +knfsd-nfsd4-fix-nfsv4-filehandle-size-units-confusion.patch +knfsd-nfsd4-silence-a-compiler-warning-in-acl-code.patch +knfsd-nfsd4-fix-enc_stateid_sz-for-nfsd-callbacks.patch +knfsd-nfsd4-fix-handling-of-acl-errrors.patch +knfsd-nfsd-remove-unused-header-interfaceh.patch +knfsd-nfsd4-vary-maximum-delegation-limit-based-on-ram-size.patch +knfsd-nfsd4-vary-maximum-delegation-limit-based-on-ram-size-fix.patch +knfsd-nfsd4-vary-maximum-delegation-limit-based-on-ram-size-fix-fix.patch +knfsd-nfsd4-vary-maximum-delegation-limit-based-on-ram-size-fix-fix-fix.patch +knfsd-nfsd4-vary-maximum-delegation-limit-based-on-ram-size-fix-fix-fix-fix.patch +knfsd-nfsd4-dont-delegate-files-that-have-had-conflicts.patch

knfsd updates

+thecus-n2100-register-rtc-rs5c372-i2c-device.patch +rtc-make-example-code-jump-to-done-instead-of-return-when-ioctl-not-supported.patch +rtc-dev-return-enotty-in-ioctl-if-irq_set_freq-is-not-implemented-by-driver.patch +driver-for-the-atmel-on-chip-rtc-on-at32ap700x-devices.patch +driver-for-the-atmel-on-chip-rtc-on-at32ap700x-devices-fix.patch +driver-for-the-atmel-on-chip-rtc-on-at32ap700x-devices-fix-2.patch +driver-for-the-atmel-on-chip-rtc-on-at32ap700x-devices-fix-3.patch +rtc_class-is-no-longer-considered-experimental.patch +rtc-kconfig-tweax.patch
+rtc-add-rtc-m41t80-driver-take-2.patch +rtc-add-rtc-m41t80-driver-take-2-fix.patch +rtc-watchdog-support-for-rtc-m41t80-driver-take-2.patch +rtc-add-support-for-the-st-m48t59-rtc.patch +rtc-add-support-for-the-st-m48t59-rtc-fix-2.patch +rtc-add-support-for-the-st-m48t59-rtc-vs-git-acpi.patch +rtc-add-support-for-the-st-m48t59-rtc-fix-3.patch +rtc-driver-for-ds1216-chips.patch +rtc-driver-for-ds1216-chips-fix.patch +rtc-ds1307-oscillator-restart-for-ds1337383940.patch

rtc driver updates

-lguest-the-guest-code-tidyups.patch -lguest-the-guest-code-tidyups-update.patch -lguest-the-guest-code-update-for-mm-disable-tsc-dont-set-pge-bit.patch -lguest-speed-up-paravirt_lazy_flush-handling.patch -lguest-more-lazy_hcalls.patch -lguest-the-guest-code-tsc-fix.patch -lguest-the-guest-code-suppress-ide-probing.patch

Folded into lguest-the-guest-code.patch

-lguest-the-host-code-tidyups.patch -lguest-the-host-code-tidyups-update.patch -lguest-the-host-code-borkages.patch -lguest-faster-tls-switching.patch -lguest-the-host-code-dont-signal-like-crazy-use-lhreq_break-command.patch -lguest-the-host-code-use-tsc.patch -lguest-the-host-code-use-hrtimers.patch -lguest-the-host-code-update-for-mm-simplify-boot_params.patch

Folded into lguest-the-host-code.patch

+lguest-the-host-code-lguest-vs-clockevents-fix-resume-logic.patch

Fix lguest for x86_64 dynticks changes

-lguest-the-makefile-and-kconfig-tidyups.patch

Folded into lguest-the-makefile-and-kconfig.patch

-lguest-the-console-driver-tidyups.patch

Folded into lguest-the-console-driver.patch

-lguest-the-net-driver-tidyups.patch
-lguest-the-net-driver-tidyups-update.patch
-lguest-the-net-driver-include-fix.patch

Folded into lguest-the-net-driver.patch

-lguest-the-block-driver-tidyups.patch
-lguest-the-block-driver-tidyups-update.patch

Folded into lguest-the-block-driver.patch

-lguest-the-documentation-example-launcher-example-launcher-fix.patch -lguest-dont-signal-like-crazy-use-lhreq_break-command-doc.patch

Folded into lguest-the-documentation-example-launcher.patch

+remove-options-depending-on-oss_obsolete.patch

OSS fix

+unprivileged-mounts-allow-unprivileged-fuse-mounts-fuse-fix-double-fs_flags-initializer.patch

Fix unprivileged-mounts-allow-unprivileged-mounts.patch some more

+char-istallion-initlocking-fixes-try-2.patch

stallion fix

+fbdev-move-arch-specific-bits-to-their-respective-fix.patch

Fix fbdev-move-arch-specific-bits-to-their-respective.patch

+fb-epson1355fb-kill-off-dead-sh-support.patch +fix-the-graphic-corruption-issue-on-ia64-machines.patch +omap-add-ti-omap-framebuffer-driver.patch +omap-add-ti-omap1610-accelerator-entry.patch +omap-add-ti-omap1-internal-lcd-controller.patch +omap-add-ti-omap2-internal-display-controller-support.patch +omap-add-ti-omap1-external-lcd-controller-support-sossi.patch +omap-add-ti-omap2-external-lcd-controller-support-rfbi.patch +omap-add-external-epson-hwa742-lcd-controller-support.patch +omap-add-external-epson-blizzard-lcd-controller-support.patch +omap-lcd-panel-support-for-the-ti-omap-h4-board.patch +omap-lcd-panel-support-for-the-ti-omap-h3-board.patch +omap-lcd-panel-support-for-the-palm-tungsten-e.patch +omap-lcd-panel-support-for-palm-tungstent.patch +omap-lcd-panel-support-for-the-palm-zire71.patch +omap-lcd-panel-support-for-the-ti-omap1610-innovator-board.patch +omap-lcd-panel-support-for-the-ti-omap1510-innovator-board.patch +omap-lcd-panel-support-for-the-ti-omap-osk-board.patch +omap-lcd-panel-support-for-the-siemens-sx1-mobile-phone.patch

fbdev updates

+readahead-move-synchronous-readahead-call-out-of-splice-loop.patch +readahead-pass-real-splice-size.patch

readahead updates

-mm-share-pg_readahead-and-pg_reclaim-fix.patch
-mm-share-pg_readahead-and-pg_reclaim-fix-2.patch

Foldedinto mm-share-pg_readahead-and-pg_reclaim.patch

+readahead-split-ondemand-readahead-interface-into-two-functions.patch +readahead-sanify-file_ra_state-names.patch

readahead updates

+jprobes-make-struct-jprobeentry-a-void.patch +jprobes-remove-jprobe_entry.patch +jprobes-make-jprobes-a-little-safer-for-users.patch +jprobes-make-jprobes-a-little-safer-for-users-fix.patch

jprobes updates

+intel-iommu-dmar-detection-and-parsing-logic.patch +intel-iommu-pci-generic-helper-function.patch +intel-iommu-pci-generic-helper-function-fix.patch +intel-iommu-clflush_cache_range-now-takes-size-param.patch +intel-iommu-iova-allocation-and-management-routines.patch +intel-iommu-iova-allocation-and-management-routines-fix.patch +intel-iommu-iova-allocation-and-management-routines-fix-2.patch +intel-iommu-intel-iommu-driver.patch +intel-iommu-intel-iommu-driver-fix.patch +intel-iommu-intel-iommu-driver-fix-2.patch +intel-iommu-avoid-memory-allocation-failures-in-dma-map-api-calls.patch +intel-iommu-intel-iommu-cmdline-option-forcedac.patch +intel-iommu-dmar-fault-handling-support.patch +intel-iommu-iommu-gfx-workaround.patch +intel-iommu-iommu-floppy-workaround.patch +intel-iommu-iommu-floppy-workaround-fix.patch +intel-iommu-iommu-floppy-workaround-fix-fix.patch

Intel IOMMU support

+define-new-percpu-interface-for-shared-data-version-4.patch +use-the-new-percpu-interface-for-shared-data-version-4.patch

percpu tweak

+arch-personality-independent-stack-top.patch
+audit-rework-execve-audit.patch
+mm-variable-length-argument-support.patch
+mm-variable-length-argument-support-fix.patch

Remove the fixed command-line length limit

+ext4-zero_user_page-conversion.patch
+ext4-remove-extra-is_rdonly-check.patch
+is_power_of_2-ext4-superc.patch

ext4 udpates

+cfs-scheduler-v16.patch
+sched-cfs-v2.6.22-git-v18.patch

CFS scheduler updates

+mm-implement-swap-prefetching-make-mm-swap_prefetchcremove_from_swapped_list.patch

Fix mm-implement-swap-prefetching.patch

+drivers-edac-new-i82443bxgz-mc-driver-broken.patch

Fix drivers-edac-new-i82443bxgz-mc-driver.patch

+driver-edac-add-mips-and-ppc-visibility.patch +driver-edac-mod-race-fix-i82875p.patch +driver-edac-fix-ignored-return-i82875p.patch +include-linux-pci_id-h-add-amd-northbridge-defines.patch +driver-edac-i5000-define-typo.patch +driver-edac-remove-null-from-statics.patch +driver-edac-i5000-code-tidying.patch +driver-edac-edac_device-code-tidying.patch +driver-edac-mod-edac_align_ptr-function.patch +driver-edac-mod-edac_opt_state_to_string-function.patch +driver-edac-remove-file-edac_mc-h.patch

More EDAC updates

+cpuset-zero-malloc-revert-the-old-cpuset-fix.patch

cpusets revert to make the containers patches apply

+containersv10-basic-container-framework-fix-3.patch +containersv10-basic-container-framework-fix-for-bad-lock-balance-in-containers.patch

Fix containersv10-basic-container-framework-fix-2.patch

+containersv10-add-tasks-file-interface-fix-2.patch

Fix containersv10-add-tasks-file-interface.patch some more

+containersv10-make-cpusets-a-client-of-containers-whitespace.patch

Fix containersv10-make-cpusets-a-client-of-containers.patch

+containersv10-share-css_group-arrays-between-tasks-with-same-container-memberships-cpuset-zero-malloc-fix-for-new-containers.patch

Fix containersv10-share-css_group-arrays-between-tasks-with-same-container-memberships.patch

+containersv10-support-for-automatic-userspace-release-agents-whitespace.patch

Fix containersv10-support-for-automatic-userspace-release-agents.patch

+add-containerstats-v3.patch +add-containerstats-v3-fix.patch +update-getdelays-to-become-containerstats-aware.patch

Container stats

+containers-implement-subsys-post_clone.patch +containers-implement-namespace-tracking-subsystem-v3.patch

More containers stuff

+lockstat-core-infrastructure-fix-fix-fix.patch

Fix lockstat-core-infrastructure.patch even more

+lockdep-various-fixes.patch
+lockdep-various-fixes-checkpatch.patch
+lockdep-fixup-sk_callback_lock-annotation.patch
+lockstat-measure-lock-bouncing.patch
+lockstat-measure-lock-bouncing-checkpatch.patch
+lockstat-better-class-name-representation.patch

lockdep/lockstat things

+reiser4-fix-for-new-aops-patches.patch
-nick-broke-reiser4-too.patch

Fix reiser4 for Nick's stuff

+allow-page_owner-to-be-set-on-any-architecture.patch +allow-page_owner-to-be-set-on-any-architecture-fix.patch

Make page-owner tracking (potentially) non-x86

+beeping-patch-for-debugging-acpi-sleep.patch

Weird patch which goes beep (I still don't understand this)

+alloc_pages-debug.patch

More debugging

All 1689 patches:

ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.22-rc6/2.6.22-rc6-mm1/patch-list

Compile error here.

...

Kernel: arch/i386/boot/bzImage is ready (#1)
ERROR: "check_signature" [drivers/input/misc/wistron_btns.ko] undefined!
ERROR: "check_signature" [drivers/block/xd.ko] undefined! make[1]: *** [__modpost] Error 1
make: *** [modules] Error 2

...

http://frugalware.org/~crazy/other/kernel/config

Regards,

Gabriel C

grrr.

@@ -5,8 +5,7 @@
 lib-y := ctype.o string.o vsprintf.o cmdline.o \
 	 rbtree.o radix-tree.o dump_stack.o \
 	 idr.o int_sqrt.o bitmap.o extable.o prio_tree.o \
-	 sha1.o irq_regs.o reciprocal_div.o argv_split.o \
-	 check_signature.o
+	 sha1.o irq_regs.o reciprocal_div.o argv_split.o
 
 lib-$(CONFIG_MMU) += ioremap.o pagewalk.o
 lib-$(CONFIG_SMP) += cpumask.o

@@ -14,7 +13,7 @@ lib-$(CONFIG_SMP) += cpumask.o
 lib-y	+= kobject.o kref.o kobject_uevent.o klist.o
 
 obj-y += div64.o sort.o parser.o halfmd4.o debug_locks.o random32.o \
-	 bust_spinlocks.o hexdump.o
+	 bust_spinlocks.o hexdump.o check_signature.o
 
 ifeq ($(CONFIG_DEBUG_KOBJECT),y)
 CFLAGS_kobject.o += -DDEBUG

_

From: Heiko Carstens <[email protected]>

check_signature() uses readb() and therefore should only be build on CONFIG_HAS_IOMEM.

Otherwise breaks s390:
lib/check_signature.c: In function `check_signature':
lib/check_signature.c:19: error: implicit declaration of function `readb'

---
 lib/Makefile |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

Index: linux-2.6.22-rc6-mm1/lib/Makefile
===================================================================
@@ -5,8 +5,7 @@
 lib-y := ctype.o string.o vsprintf.o cmdline.o \
 	 rbtree.o radix-tree.o dump_stack.o \
 	 idr.o int_sqrt.o bitmap.o extable.o prio_tree.o \
-	 sha1.o irq_regs.o reciprocal_div.o argv_split.o \
-	 check_signature.o
+	 sha1.o irq_regs.o reciprocal_div.o argv_split.o
 
 lib-$(CONFIG_MMU) += ioremap.o pagewalk.o
 lib-$(CONFIG_SMP) += cpumask.o

@@ -22,7 +21,7 @@ CFLAGS_kobject_uevent.o += -DDEBUG
 endif
 
 obj-$(CONFIG_GENERIC_IOMAP) += iomap.o
-obj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o
+obj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o check_signature.o
 obj-$(CONFIG_DEBUG_LOCKING_API_SELFTESTS) += locking-selftest.o
 obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock_debug.o
 lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o

Ah, right, I've been discussing identical m68k breakage with Roman and Geert.

Euh, I don't think this is the correct fix.

CONFIG_HAS_IOMEM is apparently used in two meanings:
1. The architecture has support for memory mapped I/O (s390 obviously

     hasn't)

2. The architecture has ISA/PCI-style memory mapped I/O (readb() and friends)

check_signature() falls under the second category.

Setting NO_IOMEM on m68k will make us loose some drivers (e.g. drivers/video/Kconfig depends on HAS_IOMEM).

Apart from many Kconfig dependencies on HAS_IOMEM, CONFIG_HAS_IOMEM is further only used to control the build of lib/iomap_copy.c, which doesn't use readb() and friends, but the __raw*() operations.

Gr{oetje,eeting}s,

Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected]

In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds

Well this is fun.

How to fix? Should we add a new CONFIG_HAS_IO? (IOPORTS?)

There already exists a CONFIG_HAS_IOPORT :-) (for ISA/PCI-style I/O port access).

Just make check_signature() depend on ISA || PCI (and maybe || X86_32). According to its comment, it's used to `find BIOS signatures', which is a legacy PC thing. Please don't pollute non-legacy architectures with it ;-)

Gr{oetje,eeting}s,

Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected]

In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds

I merged the below and will await the next explosion.

From: Andrew Morton <[email protected]>

check_signature() needs readb() but with some setups (s390, m68k allmodconfig) there is no implementation of readb. This causes build errors with -Werror-implicit-function-declaration.

So make check_signature.o dependent upon ISA||PCI.

---

 lib/Kconfig  |    5 ++++-
 lib/Makefile |    3 ++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff -puN lib/Kconfig~check_signature-needs-readb lib/Kconfig
@@ -110,11 +110,14 @@ config TEXTSEARCH_FSM
 	tristate
 
 #
-# plist support is select#ed if needed
+# plist support is selected if needed
 #
 config PLIST
 	boolean
 
+config CHECK_SIGNATURE
+	def_bool ISA || PCI
+
 config HAS_IOMEM
 	boolean
 	depends on !NO_IOMEM

diff -puN lib/Makefile~check_signature-needs-readb lib/Makefile
@@ -13,7 +13,7 @@ lib-$(CONFIG_SMP) += cpumask.o
 lib-y	+= kobject.o kref.o kobject_uevent.o klist.o
 
 obj-y += div64.o sort.o parser.o halfmd4.o debug_locks.o random32.o \
-	 bust_spinlocks.o hexdump.o check_signature.o
+	 bust_spinlocks.o hexdump.o
 
 ifeq ($(CONFIG_DEBUG_KOBJECT),y)
 CFLAGS_kobject.o += -DDEBUG

@@ -33,6 +33,7 @@ obj-$(CONFIG_LOCK_KERNEL) += kernel_lock
 obj-$(CONFIG_PLIST) += plist.o
 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
 obj-$(CONFIG_DEBUG_LIST) += list_debug.o
+obj-$(CONFIG_CHECK_SIGNATURE) += check_signature.o
 
 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
   lib-y += dec_and_lock.o

_

This completely bogus. readb() should be present on M68K, fix the platform to implement readb() for MMIO, even if your MMIO readb is a moveb instruction.

check_signature is relevant for anything with MMIO space (for example you can legitimately want to check_signature a MAC68K Nubus ROM).

S/390 is a bit of a special case as no S/390 usage of check_signature appears sane but equally it isn't used so you can stub it out.

Alan

This is a problem for UML too.

I have a patch in my tree, which basically stubs readb, waiting to see how this is fixed for the other arches.

Jeff

Work email - jdike at linux dot intel dot com

What a mess.

I guess we could add an empty readb() implementation to lib/lib.a so the arch will pick that up if all else fails. But it's pretty stinky. And it won't work either because we don't know at compile-time to declare the prototype for that thing appropriately.

So... what's the proper fix here? "The arch must implement readb"? That's
bad: if the arch really cannot implement readb(), we want builds to fail if someone tries to use it.

I think I'll go shopping instead.

Hi,

A generic check_signature() is a little difficult if we have separate io functions for every bus.

bye, Roman

Does M68K implement iomap() and pci_iomap and friends yet ? check_signature has fairly few users so moving to be iomap based wouldn't be hard if that was a problem. The other option would seem to be bus->check_signature() ?

Alan

Hi,

How is that related?

IMO the first question would be whether that function is really this important. We can also just leave it as a PCI/ISA template and other bus specific header can implement when necessary.

bye, Roman

To make it more generic, it should probably use the raw*() version, and the caller should handle bus address conversion. But even that isn't possible, as there's no guarantee readb(x+1) == raw_readb(x+1).

Anyway, here's a list of its users, as I responded to Andrew in a private mail before this thread was started:

| drivers/block/xd.c: config BLK_DEV_XD depends on ISA && ISA_DMA_API
| drivers/input/misc/wistron_btns.c: config INPUT_WISTRON_BTNS depends on X86 && !X86_64

That should be X86_32 these days?

| drivers/scsi/aha152x.c: config SCSI_AHA152X depends on ISA && SCSI && !64BIT
| drivers/scsi/dtc.c: config SCSI_DTC3280 depends on ISA && SCSI
| drivers/scsi/fdomain.c: config SCSI_FUTURE_DOMAIN depends on (ISA || PCI) && SCSI
| drivers/scsi/seagate.c: config SCSI_SEAGATE depends on X86 && ISA && SCSI
| drivers/scsi/t128.c: config SCSI_T128 depends on ISA && SCSI
| drivers/scsi/wd7000.c: config SCSI_7000FASST depends on ISA && SCSI && ISA_DMA_API

BTW, include/asm-arm/io.h looks interesting:

| #elif !defined(readb)
| 
| #define readb(c)                        (__readwrite_bug("readb"),0)
| #define readw(c)                        (__readwrite_bug("readw"),0)
| #define readl(c)                        (__readwrite_bug("readl"),0)
| #define writeb(v,c)                     __readwrite_bug("writeb")
| #define writew(v,c)                     __readwrite_bug("writew")
| #define writel(v,c)                     __readwrite_bug("writel")
| 
| #define check_signature(io,sig,len)     (0)
| 
| #endif  /* __mem_pci */

Gr{oetje,eeting}s,

Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected]

In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds

From: Heiko Carstens <[email protected]>

git-acpi contains a patch that adds 'struct bin_attribute *' to the read method of struct bin_attribute. This breaks s390:

CC arch/s390/kernel/ipl.o
arch/s390/kernel/ipl.c:317:
warning: initialization from incompatible pointer type
arch/s390/kernel/ipl.c:340:
warning: initialization from incompatible pointer type

---
 arch/s390/kernel/ipl.c |   10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)

Index: linux-2.6.22-rc6-mm1/arch/s390/kernel/ipl.c
===================================================================
@@ -295,8 +295,9 @@ static ssize_t sys_ipl_device_show(struc
 static struct subsys_attribute sys_ipl_device_attr =
 	__ATTR(device, S_IRUGO, sys_ipl_device_show, NULL);
 
-static ssize_t ipl_parameter_read(struct kobject *kobj, char *buf, loff_t off,
-				  size_t count)
+static ssize_t ipl_parameter_read(struct kobject *kobj,
+				  struct bin_attribute *attr,
+				  char *buf, loff_t off, size_t count)
 {
 	unsigned int size = IPL_PARMBLOCK_SIZE;
 

@@ -317,8 +318,9 @@ static struct bin_attribute ipl_paramete
 	.read = &ipl_parameter_read,
 };
 
-static ssize_t ipl_scp_data_read(struct kobject *kobj, char *buf, loff_t off,
-	size_t count)
+static ssize_t ipl_scp_data_read(struct kobject *kobj,
+				 struct bin_attribute *attr,
+				 char *buf, loff_t off, size_t count)
 {
 	unsigned int size = IPL_PARMBLOCK_START->ipl_info.fcp.scp_data_len;
 	void *scp_data = &IPL_PARMBLOCK_START->ipl_info.fcp.scp_data;

Oops. Sorry.
Thanks for fixing it.

Best regards,
Rui

-----Original Message-----
From: Heiko Carstens [mailto:[email protected]]
Sent: 2007年6月28日 21:39
To: Andrew Morton
Cc: [email protected]; Martin Schwidefsky; Zhang, Rui; Greg KH; Brown, Len
Subject: [patch -mm] s390: struct bin_attribute changes

From: Heiko Carstens <[email protected]>

git-acpi contains a patch that adds 'struct bin_attribute *' to the read method of struct bin_attribute. This breaks s390:

CC arch/s390/kernel/ipl.o
arch/s390/kernel/ipl.c:317:
warning: initialization from incompatible pointer type
arch/s390/kernel/ipl.c:340:
warning: initialization from incompatible pointer type

---
 arch/s390/kernel/ipl.c |   10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)

Index: linux-2.6.22-rc6-mm1/arch/s390/kernel/ipl.c
===================================================================
@@ -295,8 +295,9 @@ static ssize_t sys_ipl_device_show(struc
 static struct subsys_attribute sys_ipl_device_attr =
 	__ATTR(device, S_IRUGO, sys_ipl_device_show, NULL);
 
-static ssize_t ipl_parameter_read(struct kobject *kobj, char *buf, loff_t off,
-				  size_t count)
+static ssize_t ipl_parameter_read(struct kobject *kobj,
+				  struct bin_attribute *attr,
+				  char *buf, loff_t off, size_t count)
 {
 	unsigned int size = IPL_PARMBLOCK_SIZE;
 

@@ -317,8 +318,9 @@ static struct bin_attribute ipl_paramete
 	.read = &ipl_parameter_read,
 };
 
-static ssize_t ipl_scp_data_read(struct kobject *kobj, char *buf, loff_t off,
-	size_t count)
+static ssize_t ipl_scp_data_read(struct kobject *kobj,
+				 struct bin_attribute *attr,
+				 char *buf, loff_t off, size_t count)
 {
 	unsigned int size = IPL_PARMBLOCK_START->ipl_info.fcp.scp_data_len;
 	void *scp_data = &IPL_PARMBLOCK_START->ipl_info.fcp.scp_data;

Thanks, I've merged this with the original patch so that nothing breaks when applied to Linus's tree.

greg k-h

From: Heiko Carstens <[email protected]>

sched-cfs-v2.6.22-git-v18.patch introduces CPU_IDLE in sched.h. This conflict with the already existing define in include/asm-s390/processor.h
Just rename the s390 defines, since they will go away as soon as we support CONFIG_NO_HZ instead of our own CONFIG_NO_IDLE_HZ.

---
 arch/s390/kernel/process.c   |    6 +++---
 arch/s390/kernel/time.c      |    4 ++--
 arch/s390/kernel/vtime.c     |    4 ++--
 include/asm-s390/processor.h |    4 ++--
 4 files changed, 9 insertions(+), 9 deletions(-)

Index: linux-2.6.22-rc6-mm1/arch/s390/kernel/process.c
===================================================================
@@ -93,8 +93,8 @@ void do_monitor_call(struct pt_regs *reg
 	/* disable monitor call class 0 */
 	__ctl_clear_bit(8, 15);
 
-	atomic_notifier_call_chain(&idle_chain, CPU_NOT_IDLE,
-			    (void *)(long) smp_processor_id());
+	atomic_notifier_call_chain(&idle_chain, S390_CPU_NOT_IDLE,
+				   (void *)(long) smp_processor_id());
 }
 
 extern void s390_handle_mcck(void);

@@ -115,7 +115,7 @@ static void default_idle(void)
 	}
 
 	rc = atomic_notifier_call_chain(&idle_chain,
-			CPU_IDLE, (void *)(long) cpu);
+					S390_CPU_IDLE, (void *)(long) cpu);
 	if (rc != NOTIFY_OK && rc != NOTIFY_DONE)
 		BUG();
 	if (rc != NOTIFY_OK) {

Index: linux-2.6.22-rc6-mm1/arch/s390/kernel/time.c
===================================================================
@@ -226,10 +226,10 @@ static int nohz_idle_notify(struct notif
 			    unsigned long action, void *hcpu)
 {
 	switch (action) {
-	case CPU_IDLE:
+	case S390_CPU_IDLE:
 		stop_hz_timer();
 		break;
-	case CPU_NOT_IDLE:
+	case S390_CPU_NOT_IDLE:
 		start_hz_timer();
 		break;
 	}

Index: linux-2.6.22-rc6-mm1/arch/s390/kernel/vtime.c
===================================================================
@@ -545,10 +545,10 @@ static int vtimer_idle_notify(struct not
 			      unsigned long action, void *hcpu)
 {
 	switch (action) {
-	case CPU_IDLE:
+	case S390_CPU_IDLE:
 		stop_cpu_timer();
 		break;
-	case CPU_NOT_IDLE:
+	case S390_CPU_NOT_IDLE:
 		start_cpu_timer();
 		break;
 	}

Index: linux-2.6.22-rc6-mm1/include/asm-s390/processor.h
===================================================================
@@ -357,8 +357,8 @@ extern void (*s390_base_ext_handler_fn)(
 /*
  * CPU idle notifier chain.
  */
-#define CPU_IDLE	0
-#define CPU_NOT_IDLE	1
+#define S390_CPU_IDLE		0
+#define S390_CPU_NOT_IDLE	1
 
 struct notifier_block;
 int register_idle_notifier(struct notifier_block *nb);

thanks for the fix. I _swear_ i did a grep for this new name when i introduced it, but apparently i must have only done it for SCHED_IDLE :-/

Ingo

Sorry for that - I've added your fix to dm-netlink-add-to-core.patch. Of course I forgot to test with the new option disabled:-(

Alasdair

[email protected]

<-- snip -->

...
LD drivers/built-in.o
drivers/isdn/built-in.o: In function `check_reset': (.text+0xab974):
multiple definition of `check_reset'
drivers/scsi/built-in.o:(.data+0xdba8): first defined here
ld: Warning: size of symbol `check_reset' changed from 4 in drivers/scsi/built-in.o to 214 in drivers/isdn/built-in.o
ld: Warning: type of symbol `check_reset' changed from 1 to 2 in drivers/isdn/built-in.o
make[2]: *** [drivers/built-in.o] Error 1

<-- snip -->

cu
Adrian

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

check_reset wasn't a great choice of identifier...

diff -puN drivers/scsi/aacraid/aachba.c~aacraid-rename-check_reset drivers/scsi/aacraid/aachba.c
@@ -177,9 +177,9 @@ int check_interval = 24 * 60 * 60;
 module_param(check_interval, int, S_IRUGO|S_IWUSR);
 MODULE_PARM_DESC(check_interval, "Interval in seconds between adapter health checks.");
 
-int check_reset = 1;
-module_param(check_reset, int, S_IRUGO|S_IWUSR);
-MODULE_PARM_DESC(check_reset, "If adapter fails health check, reset the adapter.");
+int aacraid_check_reset = 1;
+module_param_named(check_reset, aacraid_check_reset, int, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(aacraid_check_reset, "If adapter fails health check, reset the adapter.");
 
 int expose_physicals = -1;
 module_param(expose_physicals, int, S_IRUGO|S_IWUSR);

@@ -1211,7 +1211,7 @@ int aac_get_adapter_info(struct aac_dev*
 			  (int)sizeof(dev->supplement_adapter_info.VpdInfo.Tsid),
 			  dev->supplement_adapter_info.VpdInfo.Tsid);
 		}
-		if (!check_reset ||
+		if (!aacraid_check_reset ||
 		  (dev->supplement_adapter_info.SupportedOptions2 &
 		  le32_to_cpu(AAC_OPTION_IGNORE_RESET))) {
 			printk(KERN_INFO "%s%d: Reset Adapter Ignored\n",

diff -puN drivers/scsi/aacraid/aacraid.h~aacraid-rename-check_reset drivers/scsi/aacraid/aacraid.h
@@ -1857,4 +1857,4 @@ extern int aac_reset_devices;
 extern int aac_commit;
 extern int update_interval;
 extern int check_interval;
-extern int check_reset;
+extern int aacraid_check_reset;

diff -puN drivers/scsi/aacraid/commsup.c~aacraid-rename-check_reset drivers/scsi/aacraid/commsup.c
@@ -1370,8 +1370,9 @@ int aac_check_health(struct aac_dev * aa
 
 	printk(KERN_ERR "%s: Host adapter BLINK LED 0x%x\n", aac->name, BlinkLED);
 
-	if (!check_reset || (aac->supplement_adapter_info.SupportedOptions2 &
-	  le32_to_cpu(AAC_OPTION_IGNORE_RESET)))
+	if (!aacraid_check_reset ||
+		(aac->supplement_adapter_info.SupportedOptions2 &
+			le32_to_cpu(AAC_OPTION_IGNORE_RESET)))
 		goto out;
 	host = aac->scsi_host_ptr;
 	if (aac->thread->pid != current->pid)

_

on x86_64, with CONFIG_PCI disabled, CONFIG_PM disabled, hence CONFIG_ACPI disabled:

arch/x86_64/kernel/built-in.o: In function `setup_IO_APIC':
(.init.text+0x4ef7): undefined reference to `mp_apic_pin_to_gsi'
make: *** [.tmp_vmlinux1] Error 1

---
~Randy
*** Remember to use Documentation/SubmitChecklist when testing your code ***

hm, it's not immediately obvious how to fix that so I'll ask John to do repairs, please.

OK, I'll take a look.

John

<-- snip -->

...
RELOCS arch/i386/boot/compressed/vmlinux.relocs
WARNING: Absolute relocations present

Offset     Info     Type     Sym.Value Sym.Name
c0101f80 020c6501   R_386_32 00000000  xen_irq_disable_direct_reloc
c0101f9a 0221ea01   R_386_32 00000000  xen_save_fl_direct_reloc

...

<-- snip -->

cu
Adrian

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

Hm. Those are false alarms. I guess I could do something to hide them, but there's nothing inherently wrong with correctly used abs symbols. Is there someway to whitelist them?

J

Yes. Just add them to arch/i386/boot/compressed/relocs.c safe_abs_syms.

Eric

OK, how's this?

Subject: xen: suppress abs symbol warnings for unused reloc pointers

The Xen code generates some abs symbols which are OK from a relocation perspective.

---
arch/i386/boot/compressed/relocs.c | 2 ++

1 file changed, 2 insertions(+)

===================================================================

@@ -31,6 +31,8 @@ static const char* safe_abs_relocs[] = {

		"__kernel_rt_sigreturn",
		"__kernel_sigreturn",
		"SYSENTER_RETURN",

+ "xen_irq_disable_direct_reloc",
+ "xen_save_fl_direct_reloc",
};

static int is_safe_abs_reloc(const char* sym_name)

Thanks, works for me.

cu
Adrian

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

Actually I have to ask. How in the world are these absolute symbols ok from a relocation perspective.

If the kernel is not running at 0xc0100000 the offset value looks like it will be completely bogus.

Maybe those are ok, but if you could please explain why those are false positives I would appreciate it. (Especially in your patch description).

If these are indeed false positives the patch looks ok.

Eric

Notice they're absolute 0.

Subject: xen: suppress abs symbol warnings for unused reloc pointers

arch/i386/xen/xen-asm.S defines some small pieces of code which are used to implement a few paravirt_ops. They're designed so they can be used either in-place, or be inline patched into their callsites if there's enough space.

Some of those operations need to make calls out (specifically, if you re-enable events [interrupts], and there's a pending event at that time). These calls need the call instruction to be relocated if the code is patched inline. In this case xen_foo_reloc is a section-relative symbol which points to xen_foo's required relocation.

Other operations have no need of a relocation, and so their corresponding xen_bar_reloc is absolute 0. These are the cases which are triggering the warning.

This patch adds those symbols to the list of safe abs symbols.

---
arch/i386/boot/compressed/relocs.c | 2 ++

1 file changed, 2 insertions(+)

===================================================================

@@ -31,6 +31,8 @@ static const char* safe_abs_relocs[] = {

		"__kernel_rt_sigreturn",
		"__kernel_sigreturn",
		"SYSENTER_RETURN",

+ "xen_irq_disable_direct_reloc",
+ "xen_save_fl_direct_reloc",
};

static int is_safe_abs_reloc(const char* sym_name)

I believe I have also reproduced this bug. I have an ABIT K9 Ultra
motherboard with NFORCE hardware. My serial console cannot
seem to capture it, but removing the DMAR options definately takes away the problem and allows me to boot.

If anyone would like me to gather other info or test out patches, please let me know.

Linux hoth 2.6.22-rc6-mm1 #8 SMP Thu Jun 28 16:18:17 PDT 2007 x86_64 x86_64 x86_64 GNU/Linux

Gnu C                  4.1.2
Gnu make               3.81
binutils               2.17.50.0.12-4
util-linux             2.13-pre7
mount                  2.13-pre7
module-init-tools      3.3-pre11
e2fsprogs              1.39
pcmciautils            014
quota-tools            3.14.
PPP                    2.4.4
isdn4k-utils           3.9
Linux C Library        > libc.2.6
Dynamic linker (ldd)   2.6
Procps                 3.2.7
Net-tools              1.60
Kbd                    1.12
oprofile               0.9.2
Sh-utils               6.9
udev                   106
wireless-tools         28
Modules Loaded         tun ppdev ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 xt_state nf_conntrack nfnetlink ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables bridge llc hidp l2cap bluetooth ipv6 dm_mirror dm_multipath dm_mod raid10 raid0 video output sbs button dock battery ac lp loop kvm_amd kvm parport_serial snd_hda_intel snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd parport_pc parport soundcore snd_page_alloc usblp k8temp serio_raw hwmon forcedeth shpchp i2c_nforce2 i2c_core sr_mod cdrom floppy sg pata_amd sata_nv libata sd_mod scsi_mod raid456 async_xor async_memcpy async_tx xor raid1 ext3 jbd mbcache ehci_hcd ohci_hcd uhci_hcd

[root@hoth ~]# cat /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 15
model : 75
model name : AMD Athlon(tm) 64 X2 Dual Core Processor 3800+
stepping : 2
cpu MHz : 1000.000
cache size : 512 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 2
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow rep_good pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy
bogomips : 2000.92
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp tm stc

processor : 1
vendor_id : AuthenticAMD
cpu family : 15
model : 75
model name : AMD Athlon(tm) 64 X2 Dual Core Processor 3800+
stepping : 2
cpu MHz : 1000.000
cache size : 512 KB
physical id : 0
siblings : 2
core id : 1
cpu cores : 2
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow rep_good pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy
bogomips : 2000.92
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp tm stc

00:00.0 RAM memory: nVidia Corporation MCP55 Memory Controller (rev a1)
Subsystem: ABIT Computer Corp. Unknown device 1c24
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Capabilities: [44] HyperTransport: Slave or Primary Interface
Command: BaseUnitID=0 UnitCnt=15 MastHost- DefDir- DUL-
Link Control 0: CFlE+ CST- CFE- <LkFail- Init+ EOC- TXO- <CRCErr=0 IsocEn- LSEn+ ExtCTL- 64b- Link Config 0: MLWI=16bit DwFcIn- MLWO=16bit DwFcOut- LWI=16bit DwFcInEn- LWO=16bit DwFcOutEn- Link Control 1: CFlE- CST- CFE- <LkFail+ Init- EOC+ TXO+ <CRCErr=0 IsocEn- LSEn- ExtCTL- 64b- Link Config 1: MLWI=8bit DwFcIn- MLWO=8bit DwFcOut- LWI=8bit DwFcInEn- LWO=8bit DwFcOutEn- Revision ID: 1.03
Link Frequency 0: 1.0GHz
Link Error 0: <Prot- <Ovfl- <EOC- CTLTm-
Link Frequency Capability 0: 200MHz+ 300MHz+ 400MHz+ 500MHz+ 600MHz+ 800MHz+ 1.0GHz+ 1.2GHz- 1.4GHz- 1.6GHz- Vend- Feature Capability: IsocFC+ LDTSTOP+ CRCTM- ECTLT- 64bA- UIDRD-
Link Frequency 1: 200MHz
Link Error 1: <Prot- <Ovfl- <EOC- CTLTm-
Link Frequency Capability 1: 200MHz- 300MHz- 400MHz- 500MHz- 600MHz- 800MHz- 1.0GHz- 1.2GHz- 1.4GHz- 1.6GHz- Vend- Error Handling: PFlE+ OFlE+ PFE- OFE- EOCFE- RFE- CRCFE- SERRFE- CF- RE- PNFE- ONFE- EOCNFE- RNFE- CRCNFE- SERRNFE- Prefetchable memory behind bridge Upper: 00-00
Bus Number: 00
Capabilities: [e0] #00 [fee0]

00:01.0 ISA bridge: nVidia Corporation MCP55 LPC Bridge (rev a2)
Subsystem: ABIT Computer Corp. Unknown device 1c24
Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0

00:01.1 SMBus: nVidia Corporation MCP55 SMBus (rev a2)
Subsystem: ABIT Computer Corp. Unknown device 1c24
Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Interrupt: pin A routed to IRQ 11
Region 0: I/O ports at fc00 [size=64]
Region 4: I/O ports at 1c00 [size=64]
Region 5: I/O ports at 1c40 [size=64]
Capabilities: [44] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:01.2 RAM memory: nVidia Corporation MCP55 Memory Controller (rev a2)
Subsystem: ABIT Computer Corp. Unknown device 1c24
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-

00:02.0 USB Controller: nVidia Corporation MCP55 USB Controller (rev a1) (prog-if 10 [OHCI])
Subsystem: ABIT Computer Corp. Unknown device 1c24
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0 (750ns min, 250ns max)
Interrupt: pin A routed to IRQ 23
Region 0: Memory at fe02f000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [44] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:02.1 USB Controller: nVidia Corporation MCP55 USB Controller (rev a2) (prog-if 20 [EHCI])
Subsystem: ABIT Computer Corp. Unknown device 1c24
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0 (750ns min, 250ns max)
Interrupt: pin B routed to IRQ 22
Region 0: Memory at fe02e000 (32-bit, non-prefetchable) [size=256]
Capabilities: [44] Debug port
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME+

00:04.0 IDE interface: nVidia Corporation MCP55 IDE (rev a1) (prog-if 8a [Master SecP PriP])

	Subsystem: Unknown device f47b:1c24
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0 (750ns min, 250ns max)
	Region 0: [virtual] Memory at 000001f0 (32-bit, non-prefetchable) [disabled] [size=8]
	Region 1: [virtual] Memory at 000003f0 (type 3, non-prefetchable) [disabled] [size=1]
	Region 2: [virtual] Memory at 00000170 (32-bit, non-prefetchable) [disabled] [size=8]
	Region 3: [virtual] Memory at 00000370 (type 3, non-prefetchable) [disabled] [size=1]
	Region 4: I/O ports at f000 [size=16]
	Capabilities: [44] Power Management version 2
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:05.0 IDE interface: nVidia Corporation MCP55 SATA Controller (rev a2) (prog-if 85 [Master SecO PriO])
Subsystem: ABIT Computer Corp. Unknown device 1c24
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0 (750ns min, 250ns max)
Interrupt: pin A routed to IRQ 21
Region 0: I/O ports at 09f0 [size=8]
Region 1: I/O ports at 0bf0 [size=4]
Region 2: I/O ports at 0970 [size=8]
Region 3: I/O ports at 0b70 [size=4]
Region 4: I/O ports at dc00 [size=16]
Region 5: Memory at fe02d000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [44] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [b0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/2 Enable-
Address: 0000000000000000 Data: 0000
Capabilities: [cc] HyperTransport: MSI Mapping

00:05.1 IDE interface: nVidia Corporation MCP55 SATA Controller (rev a2) (prog-if 85 [Master SecO PriO])
Subsystem: ABIT Computer Corp. Unknown device 1c24
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0 (750ns min, 250ns max)
Interrupt: pin B routed to IRQ 20
Region 0: I/O ports at 09e0 [size=8]
Region 1: I/O ports at 0be0 [size=4]
Region 2: I/O ports at 0960 [size=8]
Region 3: I/O ports at 0b60 [size=4]
Region 4: I/O ports at c800 [size=16]
Region 5: Memory at fe02c000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [44] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [b0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/2 Enable-
Address: 0000000000000000 Data: 0000
Capabilities: [cc] HyperTransport: MSI Mapping

00:05.2 IDE interface: nVidia Corporation MCP55 SATA Controller (rev a2) (prog-if 85 [Master SecO PriO])
Subsystem: ABIT Computer Corp. Unknown device 1c24
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0 (750ns min, 250ns max)
Interrupt: pin C routed to IRQ 23
Region 0: I/O ports at c400 [size=8]
Region 1: I/O ports at c000 [size=4]
Region 2: I/O ports at bc00 [size=8]
Region 3: I/O ports at b800 [size=4]
Region 4: I/O ports at b400 [size=16]
Region 5: Memory at fe02b000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [44] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [b0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/2 Enable-
Address: 0000000000000000 Data: 0000
Capabilities: [cc] HyperTransport: MSI Mapping

00:06.0 PCI bridge: nVidia Corporation MCP55 PCI bridge (rev a2) (prog-if 01 [Subtractive decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
I/O behind bridge: 00008000-00009fff
Memory behind bridge: fdd00000-fddfffff
Prefetchable memory behind bridge: fde00000-fdefffff
Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
Capabilities: [b8] Subsystem: nVidia Corporation Unknown device cb84
Capabilities: [8c] HyperTransport: MSI Mapping

00:06.1 Audio device: nVidia Corporation MCP55 High Definition Audio (rev a2)
Subsystem: ABIT Computer Corp. Unknown device 1c20
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0 (500ns min, 1250ns max)
Interrupt: pin B routed to IRQ 20
Region 0: Memory at fe020000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [44] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [50] Message Signalled Interrupts: Mask+ 64bit+ Queue=0/0 Enable-
Address: 0000000000000000 Data: 0000
Masking: 00000000 Pending: 00000000
Capabilities: [6c] HyperTransport: MSI Mapping

00:08.0 Bridge: nVidia Corporation MCP55 Ethernet (rev a2)

	Subsystem: ABIT Computer Corp. Unknown device 1c24
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 0 (250ns min, 5000ns max)
	Interrupt: pin A routed to IRQ 2299
	Region 0: Memory at fe02a000 (32-bit, non-prefetchable) [size=4K]
	Region 1: I/O ports at b000 [size=8]
	Region 2: Memory at fe029000 (32-bit, non-prefetchable) [size=256]
	Region 3: Memory at fe028000 (32-bit, non-prefetchable) [size=16]
	Capabilities: [44] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
		Status: D0 PME-Enable+ DSel=0 DScale=0 PME-
	Capabilities: [70] MSI-X: Enable- Mask- TabSize=8
		Vector table: BAR=2 offset=00000000
		PBA: BAR=3 offset=00000000
	Capabilities: [50] Message Signalled Interrupts: Mask+ 64bit+ Queue=0/3 Enable+
		Address: 00000000fee0200c  Data: 4191
		Masking: 000000fe  Pending: 00000000
	Capabilities: [6c] HyperTransport: MSI Mapping

00:09.0 Bridge: nVidia Corporation MCP55 Ethernet (rev a2)
Subsystem: ABIT Computer Corp. Unknown device 1c24
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0 (250ns min, 5000ns max)
Interrupt: pin A routed to IRQ 2298
Region 0: Memory at fe027000 (32-bit, non-prefetchable) [size=4K]
Region 1: I/O ports at ac00 [size=8]
Region 2: Memory at fe026000 (32-bit, non-prefetchable) [size=256]
Region 3: Memory at fe025000 (32-bit, non-prefetchable) [size=16]
Capabilities: [44] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable+ DSel=0 DScale=0 PME-
Capabilities: [70] MSI-X: Enable- Mask- TabSize=8
Vector table: BAR=2 offset=00000000
PBA: BAR=3 offset=00000000
Capabilities: [50] Message Signalled Interrupts: Mask+ 64bit+ Queue=0/3 Enable+
Address: 00000000fee0100c Data: 4199
Masking: 000000fe Pending: 00000000
Capabilities: [6c] HyperTransport: MSI Mapping

00:0c.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a2) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00007000-00007fff
Memory behind bridge: fdc00000-fdcfffff
Prefetchable memory behind bridge: 00000000fdb00000-00000000fdbfffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
Capabilities: [40] Subsystem: nVidia Corporation Unknown device 0000
Capabilities: [48] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+
Address: 00000000fee0300c Data: 4149
Capabilities: [60] HyperTransport: MSI Mapping
Capabilities: [80] Express Root Port (Slot+) IRQ 0
Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag-
Device: Latency L0s <512ns, L1 <4us
Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+
Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
Device: MaxPayload 256 bytes, MaxReadReq 512 bytes
Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s L1, Port 3
Link: Latency L0s <512ns, L1 <4us
Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch-
Link: Speed 2.5Gb/s, Width x4
Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise-
Slot: Number 0, PowerLimit 0.000000
Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq-
Slot: AttnInd Off, PwrInd On, Power-
Root: Correctable- Non-Fatal- Fatal- PME-
Capabilities: [100] Virtual Channel

00:0d.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a2) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 00006000-00006fff
Memory behind bridge: fda00000-fdafffff
Prefetchable memory behind bridge: 00000000fd900000-00000000fd9fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
Capabilities: [40] Subsystem: nVidia Corporation Unknown device 0000
Capabilities: [48] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+
Address: 00000000fee0300c Data: 4151
Capabilities: [60] HyperTransport: MSI Mapping
Capabilities: [80] Express Root Port (Slot+) IRQ 0
Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag-
Device: Latency L0s <512ns, L1 <4us
Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+
Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
Device: MaxPayload 256 bytes, MaxReadReq 512 bytes
Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s L1, Port 2
Link: Latency L0s <512ns, L1 <4us
Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch-
Link: Speed 2.5Gb/s, Width x4
Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise-
Slot: Number 0, PowerLimit 0.000000
Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq-
Slot: AttnInd Off, PwrInd On, Power-
Root: Correctable- Non-Fatal- Fatal- PME-
Capabilities: [100] Virtual Channel

00:0e.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a2) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
I/O behind bridge: 00005000-00005fff
Memory behind bridge: fd800000-fd8fffff
Prefetchable memory behind bridge: 00000000fd700000-00000000fd7fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
Capabilities: [40] Subsystem: nVidia Corporation Unknown device 0000
Capabilities: [48] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+
Address: 00000000fee0300c Data: 4159
Capabilities: [60] HyperTransport: MSI Mapping
Capabilities: [80] Express Root Port (Slot+) IRQ 0
Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag-
Device: Latency L0s <512ns, L1 <4us
Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+
Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
Device: MaxPayload 256 bytes, MaxReadReq 512 bytes
Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s L1, Port 1
Link: Latency L0s <512ns, L1 <4us
Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch-
Link: Speed 2.5Gb/s, Width x8
Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise-
Slot: Number 0, PowerLimit 0.000000
Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq-
Slot: AttnInd Off, PwrInd On, Power-
Root: Correctable- Non-Fatal- Fatal- PME-
Capabilities: [100] Virtual Channel

00:0f.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a2) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
I/O behind bridge: 00004000-00004fff
Memory behind bridge: fd600000-fd6fffff
Prefetchable memory behind bridge: 00000000e0000000-00000000efffffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B-
Capabilities: [40] Subsystem: nVidia Corporation Unknown device 0000
Capabilities: [48] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+
Address: 00000000fee0300c Data: 4161
Capabilities: [60] HyperTransport: MSI Mapping
Capabilities: [80] Express Root Port (Slot+) IRQ 0
Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag-
Device: Latency L0s <512ns, L1 <4us
Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+
Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
Device: MaxPayload 128 bytes, MaxReadReq 512 bytes
Link: Supported Speed 2.5Gb/s, Width x16, ASPM L0s L1, Port 0
Link: Latency L0s <512ns, L1 <4us
Link: ASPM Disabled RCB 64 bytes CommClk+ ExtSynch-
Link: Speed 2.5Gb/s, Width x16
Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise-
Slot: Number 0, PowerLimit 0.000000
Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq-
Slot: AttnInd Off, PwrInd On, Power-
Root: Correctable- Non-Fatal- Fatal- PME-
Capabilities: [100] Virtual Channel

00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Capabilities: [80] HyperTransport: Host or Secondary Interface
!!! Possibly incomplete decoding
Command: WarmRst+ DblEnd-
Link Control: CFlE- CST- CFE- <LkFail- Init+ EOC- TXO- <CRCErr=0
Link Config: MLWI=16bit MLWO=16bit LWI=16bit LWO=16bit
Revision ID: 1.02

00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-

00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-

00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Capabilities: [f0] #0f [0010]

01:08.0 FireWire (IEEE 1394): Texas Instruments TSB43AB22/A IEEE-1394a-2000 Controller (PHY/Link) (prog-if 10 [OHCI])
Subsystem: ABIT Computer Corp. Unknown device 1c20
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 2 (500ns min, 1000ns max), Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 11
Region 0: Memory at fddff000 (32-bit, non-prefetchable) [size=2K]
Region 1: Memory at fddf8000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [44] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

01:09.0 Serial controller: NetMos Technology PCI 9835 Multi-I/O Controller (rev 01) (prog-if 02 [16550])

	Subsystem: LSI Logic / Symbios Logic Unknown device 0001
	Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Interrupt: pin A routed to IRQ 17
	Region 0: I/O ports at 9c00 [size=8]
	Region 1: I/O ports at 9800 [size=8]
	Region 2: I/O ports at 9400 [size=8]
	Region 3: I/O ports at 9000 [size=8]
	Region 4: I/O ports at 8c00 [size=8]
	Region 5: I/O ports at 8800 [size=16]

05:00.0 VGA compatible controller: ATI Technologies Inc RV370 [Sapphire X550 Silent] (prog-if 00 [VGA])
Subsystem: PC Partner Limited Unknown device 1490
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 16
Region 0: Memory at e0000000 (32-bit, prefetchable) [size=256M]
Region 1: I/O ports at 4c00 [size=256]
Region 2: Memory at fd6f0000 (32-bit, non-prefetchable) [size=64K]
[virtual] Expansion ROM at fd600000 [disabled] [size=128K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] Express Endpoint IRQ 0
Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag+
Device: Latency L0s <128ns, L1 <2us
Device: AtnBtn- AtnInd- PwrInd-
Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported-
Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
Device: MaxPayload 128 bytes, MaxReadReq 128 bytes
Link: Supported Speed 2.5Gb/s, Width x16, ASPM L0s L1, Port 0
Link: Latency L0s <128ns, L1 <1us
Link: ASPM Disabled RCB 64 bytes CommClk+ ExtSynch-
Link: Speed 2.5Gb/s, Width x16
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
Address: 0000000000000000 Data: 0000
Capabilities: [100] Advanced Error Reporting

05:00.1 Display controller: ATI Technologies Inc RV370 secondary [Sapphire X550 Silent]
Subsystem: PC Partner Limited Unknown device 1491
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Region 0: Memory at fd6e0000 (32-bit, non-prefetchable) [disabled] [size=64K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] Express Endpoint IRQ 0
Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag-
Device: Latency L0s <128ns, L1 <2us
Device: AtnBtn- AtnInd- PwrInd-
Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported-
Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
Device: MaxPayload 128 bytes, MaxReadReq 128 bytes
Link: Supported Speed 2.5Gb/s, Width x16, ASPM L0s L1, Port 0
Link: Latency L0s <128ns, L1 <1us
Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch-
Link: Speed 2.5Gb/s, Width x16

Hello,

allmodconfig on powerpc (iMac g3) fails due to
git-kgdb.patch. allmodconfig defaults should be changed?

CC arch/powerpc/kernel/kgdb.o
arch/powerpc/kernel/kgdb.c:485:2: error: #error Both XMON and KGDB selected in .config. Unselect one of them.
make[1]: *** [arch/powerpc/kernel/kgdb.o] Blad 1
make: *** [arch/powerpc/kernel] Blad 2

anyway after unselecting XMON we can see:

CC [M] fs/xfs/linux-2.6/xfs_ioctl32.o
fs/xfs/linux-2.6/xfs_ioctl32.c: In function 'xfs_ioc_bulkstat_compat':
fs/xfs/linux-2.6/xfs_ioctl32.c:334: error: 'xfs_inumbers_fmt_compat' undeclared (first use in this function) fs/xfs/linux-2.6/xfs_ioctl32.c:334: error: (Each undeclared identifier is reported only once
fs/xfs/linux-2.6/xfs_ioctl32.c:334: error: for each function it appears in.) make[2]: *** [fs/xfs/linux-2.6/xfs_ioctl32.o] Blad 1
make[1]: *** [fs/xfs] Blad 2

This is just allmodconfig - not a .config that's used daily by users but I'm used to compiling the kernel using it anyway 8)

Regards,

Mariusz

Hello.

I'm not sure if this will work out but maybe it's worth to disable XMON if
KGDB is selected, like this?

config XMON

	bool "Include xmon kernel debugger"
	depends on DEBUGGER && !KGDB

WBR, Sergei

It did not seem that you can make a radio button / multi-select kernel config option unless the options are in the same Kconfig file. Given that xmon and kgdb are mutually exclusive at the moment.

What Sergei mentioned is the fix that needs to be used for the time being.

Attached is the patch I put in the for_mm branch in the linux-2.6-kgdb git tree.

Jason.

xmon_or_kgdb.patch

From: Jason Wessel <[email protected]>
Subject: [PATCH] Turn off xmon if kgdb is active on ppc and powerpc

Xmon and kgdb are mutuall exclusive at the moment so xmon should be
turned off in the kernel config options if kgdb selected. The case with "make allmodconfig" was failing and this patch addresses the problem.

---
 arch/powerpc/Kconfig.debug |    2 +-
 arch/ppc/Kconfig.debug     |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

Index: linux-2.6-kgdb/arch/powerpc/Kconfig.debug
===================================================================
@@ -43,7 +43,7 @@ config HCALL_STATS
 
 config XMON
 	bool "Include xmon kernel debugger"
-	depends on DEBUG_KERNEL
+	depends on DEBUG_KERNEL && !KGDB
 	help
 	  Include in-kernel hooks for the xmon kernel monitor/debugger.
 	  Unless you are intending to debug the kernel, say N here.

Index: linux-2.6-kgdb/arch/ppc/Kconfig.debug
===================================================================
@@ -4,7 +4,7 @@ source "lib/Kconfig.debug"
 
 config XMON
 	bool "Include xmon kernel debugger"
-	depends on DEBUG_KERNEL
+	depends on DEBUG_KERNEL && !KGDB
 	help
 	  Include in-kernel hooks for the xmon kernel monitor/debugger.
 	  Unless you are intending to debug the kernel, say N here.

Hello.

This patch does not seem complete as the #error that was tiggering has not
been deleleted from arch/powerpc/kernel/kgdb.c (and not it's useless)

WBR, Sergei

I suppose the argument could be made to remove the check in the compiled file, but it does serve as a way to protect kgdb for now if someone tries to hard compile in xmon and kgdb. Completely unpredictable results will occur with the debugger unless some pieces are fixed. I would rather make sure until that happens there is no way head down the rat hole.

That issue aside would it be useful to have xmon+kgdb? After having looked at the hook points for xmon, if a command was added to xmon to provide an "detach" it would be easy enough to have kgdb and xmon in the same kernel. Obviously only one or the other can be used at any given time.

Jason.

It should all work provided kgdb plays nicely. We used to be able to compile in both xmon and kdb and select at runtime which one gets used.

Well, xmon_init(0) will do a detach. However, I don't see that it is needed; there is plenty of flexibility to choose to have xmon or not using the CONFIG_XMON_DEFAULT config option and the xmon= boot command line option.

Paul.

Jason cc'ed

Michal cc'ed. I think this is the one which was already reported but I haven't seen a fix yet?

Hi, I sent you an updated patch yesterday (should I've changed the subject / started a new thread? This was my first patch so bear with me... :)). Anyway, the mail with the fix is here:
http://lkml.org/lkml/2007/6/29/87

Michal

Hi,

This patch should help for this, so that this isn't done when Kconfig or .config has been changed and they are not in sync.

bye, Roman

Reset generates values only if Kconfig and .config agree.

---
 scripts/kconfig/confdata.c |   37 ++++++++++++++++++++++++++-----------
 1 file changed, 26 insertions(+), 11 deletions(-)

Index: linux-2.6/scripts/kconfig/confdata.c
===================================================================
@@ -341,27 +341,42 @@ int conf_read(const char *name)
 		conf_unsaved++;
 		/* maybe print value in verbose mode... */
 	sym_ok:
+		if (!sym_is_choice(sym))
+			continue;
+		/* The choice symbol only has a set value (and thus is not new)
+		 * if all its visible childs have values.
+		 */
+		prop = sym_get_choice_prop(sym);
+		flags = sym->flags;
+		for (e = prop->expr; e; e = e->left.expr)
+			if (e->right.sym->visible != no)
+				flags &= e->right.sym->flags;
+		sym->flags &= flags | ~SYMBOL_DEF_USER;
+	}
+
+	for_all_symbols(i, sym) {
 		if (sym_has_value(sym) && !sym_is_choice_value(sym)) {
-			if (sym->visible == no)
+			/* Reset values of generates values, so they'll appear
+			 * as new, if they should become visible, but that
+			 * doesn't quite work if the Kconfig and the saved
+			 * configuration disagree.
+			 */
+			if (sym->visible == no && !conf_unsaved)
 				sym->flags &= ~SYMBOL_DEF_USER;
 			switch (sym->type) {
 			case S_STRING:
 			case S_INT:
 			case S_HEX:
-				if (!sym_string_within_range(sym, sym->def[S_DEF_USER].val))
-					sym->flags &= ~(SYMBOL_VALID|SYMBOL_DEF_USER);
+				/* Reset a string value if it's out of range */
+				if (sym_string_within_range(sym, sym->def[S_DEF_USER].val))
+					break;
+				sym->flags &= ~(SYMBOL_VALID|SYMBOL_DEF_USER);
+				conf_unsaved++;
+				break;
 			default:
 				break;
 			}
 		}
-		if (!sym_is_choice(sym))
-			continue;
-		prop = sym_get_choice_prop(sym);
-		flags = sym->flags;
-		for (e = prop->expr; e; e = e->left.expr)
-			if (e->right.sym->visible != no)
-				flags &= e->right.sym->flags;
-		sym->flags &= flags | ~SYMBOL_DEF_USER;
 	}
 
 	sym_add_change_count(conf_warnings || conf_unsaved);

unclear. Could you please explain further what this change does?

Thanks.

Hi,

Normally generated values (Kconfig entries without a prompt) are cleared as they are regenerated anyway and so they appear as new should they become visible and defaults work as expected (once a value is set defaults aren't used anymore).
The detection whether a value is generated or not is only based on its visibility status, which can quickly change for a lot of symbols by just removing a single line from .config or adding a dependency to Kconfig as you noticed.
The patch now suppresses this logic when .config and Kconfig aren't in sync and .config needs to be updated, so that you can remove now a random value from .config and oldconfig won't reask for many other values.

bye, Roman

Configures, builds, boots on first try. Dell Latitude D820 laptop, T7200 CPU, x86_64 kernel. Doesn't break any of the out-of-tree stuff I use.

Odd - just for grins, I checked what 'make oldconfig' did when handed a .config from 22-rc4-mm2, and it behaved just fine, much to my surprise.

I can't comment on the DMAR issues, my .config didn't include PCI_MSI so I never got asked about that one by oldconfig. Maybe if I get brave this afternoon. :)

That's probably because your old config file was relatively recent, and had things like CONFIG_BLK_DEV=y in it.

But those people who are still dragging around old config files which predate the introduction of CONFIG_BLK_DEV will find that 2.6.22-rc6-mm1 oldconfig will give them CONFIG_BLK_DEV=n instead of current mainline's deafult of CONFIG_BLK_DEV=y.

I think making BLK_DEV deafult to n was a bit dumb, so I dropped the offending patches.

Ahh... <light bulb goes on> Yeah, it gets a 'make oldconfig' for pretty much every single -mm, I suck at any regression testing other than "since the last -mm".

All my .configs have mouldered since I lost the ability to have .config be a symlink to a revision-controlled file (used to carry a custom patch for this, but it died).

I continue to believe that kbuild's lets-trash-your-symlink behaviour is obnoxious, but I was unable to persuade anyone else of this.

That's pretty awful, but it hasn't really affected me much since I started using separate object directories for pretty much everything.

J

I thought we fixed that long time ago?!?!
I am heading for vacation for 20 days without Internet (real vacation :-)) and have properly forget most about Linux and everything about this issue when I return.
In the unlikely event that I recall it I will take a look when I'm back.

By the way - kbuild.git is lacking behind on patches.
I have several queded from other peopel and have more in the works myself. This will not be looked into until I'm back.

Sam

Nope, a simple `make oldconfig' breaks the symlink.

Can I come?

No probs - it's been like that for all time.

Hi,

KCONFIG_OVERWRITECONFIG was added especially for you. :-)

bye, Roman

But nobody told me!

It works, thanks ;)

I hope I'm not late in catching you here ...

... is http://lkml.org/lkml/2007/6/23/116/ one of those queued up too?

Note that that patch is also:

As you can see from:
http://readlist.com/lists/vger.kernel.org/linux-kernel/72/361641.html

[ I think I'll utilize the next few days going through my patches-to-do list and resurrecting old patches-that-fell-into-lkml-blackhole ... ]

Satyam

Nope. I usually does not include section mismatch fixes in the kbuild.git tree but leave that to the maintainers in the particular areas.

This patch should go in via SH maintainer since this is sh specific driver(s).

Sam

This patch makes the needlessly global cpuidle_replace_governor() static.

---

@@ -147,7 +147,7 @@
  * @exclude_rating: the rating that will be skipped while looking for
  * new governor.
  */
-struct cpuidle_governor *cpuidle_replace_governor(int exclude_rating)
+static struct cpuidle_governor *cpuidle_replace_governor(int exclude_rating)
 {
 	struct cpuidle_governor *gov;
 	struct cpuidle_governor *ret_gov = NULL;

Struct dccp_li_cachep can become static.

---

@@ -27,7 +27,7 @@
 	u32		 dccplih_interval;
 };
 
-struct kmem_cache *dccp_li_cachep __read_mostly;
+static struct kmem_cache *dccp_li_cachep __read_mostly;
 
 static inline struct dccp_li_hist_entry *dccp_li_hist_entry_new(const gfp_t prio)
 {

Some code can now become static.

---

 include/linux/pm.h   |    1 -
 kernel/power/main.c  |    4 ++--
 kernel/power/power.h |    1 -
 3 files changed, 2 insertions(+), 4 deletions(-)

@@ -177,7 +177,6 @@
 				unsigned int, char *);
 
 /* kernel/power/main.c */
-extern int suspend_enter(suspend_state_t state);
 extern int suspend_devices_and_enter(suspend_state_t state);
 extern struct blocking_notifier_head pm_chain_head;
 

@@ -138,7 +138,6 @@
  * @pm_ops: The new power management operations to set.
  */
 extern void pm_set_ops(struct pm_ops *pm_ops);
-extern struct pm_ops *pm_ops;
 extern int pm_suspend(suspend_state_t state);
 
 extern int pm_valid_only_mem(suspend_state_t state);

@@ -31,7 +31,7 @@
 
 DEFINE_MUTEX(pm_mutex);
 
-struct pm_ops *pm_ops;
+static struct pm_ops *pm_ops;
 
 /**
  *	pm_set_ops - Set the global power method table. 

@@ -127,7 +127,7 @@
  *
  *	This function should be called after devices have been suspended.
  */
-int suspend_enter(suspend_state_t state)
+static int suspend_enter(suspend_state_t state)
 {
 	int error = 0;
 

This clashes and partially overlaps with some patches that I have in the works.

Greetings,
Rafael

"Premature optimization is the root of all evil." - Donald Knuth

This clashes and partially overlaps with some patches that I have in the works.

Greetings,
Rafael

"Premature optimization is the root of all evil." - Donald Knuth

---

@@ -15,6 +15,7 @@
 #else
 static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
 				unsigned long off)
+{
 	if (CPU_IS_020_OR_030)
 		pgprot_val(vma->vm_page_prot) |= _PAGE_NOCACHE030;
 	if (CPU_IS_040_OR_060) {

Contrary to popular belief, two identical Makefile lines don't bring any
advantages. ;-)

---

@@ -23,9 +23,6 @@
 # Build Intel IOMMU support
 obj-$(CONFIG_DMAR) += dmar.o iova.o intel-iommu.o
 
-#Build Intel-IOMMU support
-obj-$(CONFIG_DMAR) += iova.o dmar.o intel-iommu.o
-
 #
 # Some architectures use the generic PCI setup functions
 #

:). Thanks for the fix.

The following doesn't make much sense:

drivers/media/video/Kconfig:
...
config TUNER_TEA5761
tristate "TEA 5761 radio tuner (EXPERIMENTAL)"
...

drivers/media/video/Makefile:
...
ifneq ($(CONFIG_TUNER_TEA5761),)
tuner-objs += tea5761.o
endif
...

With this setup, TUNER_TEA5761=m is equivalent to TUNER_TEA5761=y.

This patch therefore changes TUNER_TEA5761 to a bool.

The missing dependency on EXPERIMENTAL the prompt text indicates also gets added by this patch.

Additionally, the Makefile entry can now be written in a more compact way.

---

BTW: tea5761.c is currently completely unused.

 drivers/media/video/Kconfig  |    3 ++-
 drivers/media/video/Makefile |    4 +---
 2 files changed, 3 insertions(+), 4 deletions(-)

@@ -490,7 +490,8 @@
 	  If in doubt, say N.
 
 config TUNER_TEA5761
-	tristate "TEA 5761 radio tuner (EXPERIMENTAL)"
+	bool "TEA 5761 radio tuner (EXPERIMENTAL)"
+	depends on EXPERIMENTAL
 	depends on I2C
 	select VIDEO_TUNER
 	help

@@ -7,9 +7,7 @@
 tuner-objs	:=	tuner-core.o tuner-types.o tuner-simple.o \
 			mt20xx.o tda8290.o tea5767.o tda9887.o
 
-ifneq ($(CONFIG_TUNER_TEA5761),)
-  tuner-objs += tea5761.o
-endif
+tuner-$(CONFIG_TUNER_TEA5761)	+= tea5761.o
 
 msp3400-objs	:=	msp3400-driver.o msp3400-kthreads.o
 

Thanks, Adrian

Mauro, I'll push this into hg and send you a pull request.

bprm_mm_init doesn't have any modular users.

---

@@ -379,7 +379,6 @@
 
 	return err;
 }
-EXPORT_SYMBOL(bprm_mm_init);
 
 /*
  * count() counts the number of strings in array ARGV.

This patch makes some needlessly global functions static.

---

 fs/unionfs/lookup.c |    4 +++-
 fs/unionfs/mmap.c   |   14 +++++++-------
 fs/unionfs/union.h  |    1 -
 3 files changed, 10 insertions(+), 9 deletions(-)

@@ -242,7 +242,6 @@
 	unionfs_lock_dentry(d2);
 }
 
-extern int realloc_dentry_private_data(struct dentry *dentry);
 extern int new_dentry_private_data(struct dentry *dentry);
 extern void free_dentry_private_data(struct dentry *dentry);
 extern void update_bstart(struct dentry *dentry);

@@ -18,6 +18,8 @@
 
 #include "union.h"
 
+static int realloc_dentry_private_data(struct dentry *dentry);
+
 /* is the filename valid == !(whiteout for a file or opaque dir marker) */
 static int is_validname(const char *name)
 {

@@ -488,7 +490,7 @@
 }
 
 /* UNIONFS_D(dentry)->lock must be locked */
-int realloc_dentry_private_data(struct dentry *dentry)
+static int realloc_dentry_private_data(struct dentry *dentry)
 {
 	if (!__realloc_dentry_private_data(dentry))
 		return 0;

@@ -52,7 +52,7 @@
  * such day as Linux can better support address_space_ops in a stackable
  * fashion.
  */
-int unionfs_writepage(struct page *page, struct writeback_control *wbc)
+static int unionfs_writepage(struct page *page, struct writeback_control *wbc)
 {
 	int err = -EIO;
 	struct inode *inode;

@@ -198,7 +198,7 @@
 	return err;
 }
 
-int unionfs_readpage(struct file *file, struct page *page)
+static int unionfs_readpage(struct file *file, struct page *page)
 {
 	int err;
 

@@ -225,8 +225,8 @@
 	return err;
 }
 
-int unionfs_prepare_write(struct file *file, struct page *page, unsigned from,
-			  unsigned to)
+static int unionfs_prepare_write(struct file *file, struct page *page,
+				 unsigned from, unsigned to)
 {
 	int err;
 

@@ -239,8 +239,8 @@
 	return err;
 }
 
-int unionfs_commit_write(struct file *file, struct page *page, unsigned from,
-			 unsigned to)
+static int unionfs_commit_write(struct file *file, struct page *page,
+				unsigned from, unsigned to)
 {
 	int err = -ENOMEM;
 	struct inode *inode, *lower_inode;

@@ -308,7 +308,7 @@
 	return err;		/* assume all is ok */
 }
 
-void unionfs_sync_page(struct page *page)
+static void unionfs_sync_page(struct page *page)
 {
 	struct inode *inode;
 	struct inode *lower_inode;

...

We have joy, we have fun, we have Linux on a Sun...

Hi,

[ Cc:'s trimmed ]

The preferred way is to push static functions' definitions above the callsites (caller functions) in the same file, if possible. Perhaps Adrian was in a hurry so didn't do that ...

Satyam

It might have even been me who said this - but about global functions.

For global functions, prototypes in header files allow gcc to check whether the prototype matches the actual function. With a prototype in the C file of the caller that's not possible, and if they are different it can result in nasty runtime errors.

For static functions that's not an issue since gcc sees both the prototype and the actual function.

cu
Adrian

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

Ok, fair enough. Applied & pushed to korg tree.

Thanks.

Josef "Jeff" Sipek.

Once you have their hardware. Never give it back.
(The First Rule of Hardware Acquisition)

Unneeded export.

---

@@ -177,5 +177,4 @@
 EXPORT_SYMBOL_GPL(unregister_security);
 EXPORT_SYMBOL_GPL(mod_reg_security);
 EXPORT_SYMBOL_GPL(mod_unreg_security);
-EXPORT_SYMBOL_GPL(mmap_min_addr);
 EXPORT_SYMBOL(security_ops);

Thanks, applied to
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/selinux-2.6.git#for-akpm

James Morris
<[email protected]>

This became dead code.

---

 security/selinux/hooks.c |    7 -------
 1 file changed, 7 deletions(-)

@@ -112,9 +112,6 @@
 /* Original (dummy) security module. */
 static struct security_operations *original_ops = NULL;
 
-/* Did we enable minimum mmap address checking? */
-static int enabled_mmap_min_addr;
-
 /* Minimal support for a secondary security module,
    just to allow the use of the dummy or capability modules.
    The owlsm module can alternatively be used as a secondary

@@ -5079,10 +5076,6 @@
 	selinux_disabled = 1;
 	selinux_enabled = 0;
 
-	/* Disable minimum mmap address check only if we enabled it */
-	if (enabled_mmap_min_addr)
-		mmap_min_addr = 0;
-
 	/* Reset security_ops to the secondary module, dummy or capability. */
 	security_ops = secondary_ops;
 

Thanks, it was already fixed in my tree.

- James

James Morris
<[email protected]>

Now that it's static, it should no longer be exported to modules...

---

@@ -587,7 +587,6 @@
 	// calculate the frequency we set it to
 	return (div * desc->entries[i].stepsize) - desc->iffreq;
 }
-EXPORT_SYMBOL(dvb_pll_configure);
 
 static int dvb_pll_release(struct dvb_frontend *fe)
 {

<-- snip -->

...
CC arch/i386/xen/enlighten.o
/home/bunk/linux/kernel-2.6/linux-2.6.22-rc6-mm1/arch/i386/xen/enlighten.c: In function ‘xen_alloc_pt_init’:
/home/bunk/linux/kernel-2.6/linux-2.6.22-rc6-mm1/arch/i386/xen/enlighten.c:657: error: ‘mem_map’ undeclared (first use in this function)
...
make[2]: *** [arch/i386/xen/enlighten.o] Error 1

<-- snip -->

cu
Adrian

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

Xen currently relies on contigious memory (ie, no numa, discontig or sparse memory). Specifically it uses mem_map, which is only available if CONFIG_NEED_MULTIPLE_NODES is not defined.

---
arch/i386/xen/Kconfig | 2 +-

1 file changed, 1 insertion(+), 1 deletion(-)

===================================================================

@@ -4,7 +4,7 @@
 

config XEN
bool "Enable support for Xen hypervisor"
- depends on PARAVIRT && X86_CMPXCHG && X86_TSC
+ depends on PARAVIRT && X86_CMPXCHG && X86_TSC && !NEED_MULTIPLE_NODES
help
This is the Linux Xen port. Enabling this will allow the kernel to boot in a paravirtualized environment under the

Every file should include the headers containing the prototypes for its global functions.

---

@@ -31,6 +31,7 @@
 #include <asm/irq.h>
 #include <asm/sync_bitops.h>
 #include <asm/xen/hypercall.h>
+#include <asm/xen/hypervisor.h>
 
 #include <xen/events.h>
 #include <xen/interface/xen.h>

OK.

J

This patch fixes the following compile error:

<-- snip -->

...
CC arch/i386/xen/mmu.o
In file included from /home/bunk/linux/kernel-2.6/linux-2.6.22-rc6-mm1/arch/i386/xen/mmu.c:46:
include2/asm/mmu_context.h: In function ‘switch_mm’:
include2/asm/mmu_context.h:45: error: dereferencing pointer to incomplete type include2/asm/mmu_context.h:50: error: dereferencing pointer to incomplete type include2/asm/mmu_context.h:53: error: dereferencing pointer to incomplete type include2/asm/mmu_context.h:58: error: dereferencing pointer to incomplete type include2/asm/mmu_context.h:58: error: dereferencing pointer to incomplete type include2/asm/mmu_context.h:59: error: dereferencing pointer to incomplete type include2/asm/mmu_context.h:66: error: dereferencing pointer to incomplete type include2/asm/mmu_context.h:70: error: dereferencing pointer to incomplete type include2/asm/mmu_context.h:71: error: dereferencing pointer to incomplete type
...
make[2]: *** [arch/i386/xen/mmu.o] Error 1

<-- snip -->

---

@@ -39,6 +39,7 @@
  * Jeremy Fitzhardinge <[email protected]>, XenSource Inc, 2007
  */
 #include <linux/highmem.h>
+#include <linux/sched.h>
 
 #include <asm/bug.h>
 #include <asm/pgtable.h>

Hm, OK. What .config?

J

xen_pgd_pin() can become static.

---

 arch/i386/xen/mmu.c |    2 +-
 arch/i386/xen/mmu.h |    3 ---
 2 files changed, 1 insertion(+), 4 deletions(-)

@@ -27,9 +27,6 @@
 void xen_dup_mmap(struct mm_struct *oldmm, struct mm_struct *mm);
 void xen_exit_mmap(struct mm_struct *mm);
 
-void xen_pgd_pin(pgd_t *pgd);
-//void xen_pgd_unpin(pgd_t *pgd);
-
 #ifdef CONFIG_X86_PAE
 unsigned long long xen_pte_val(pte_t);
 unsigned long long xen_pmd_val(pmd_t);

@@ -408,7 +408,7 @@
 /* This is called just after a mm has been created, but it has not
    been used yet.  We need to make sure that its pagetable is all
    read-only, and can be pinned. */
-void xen_pgd_pin(pgd_t *pgd)
+static void xen_pgd_pin(pgd_t *pgd)
 {
 	struct multicall_space mcs;
 	struct mmuext_op *op;

Hold off on that for now. I have some local patches which add other xen/ files which use it.

J

This patch makes the following needlessly global functions static:
- load_balance_start()
- load_balance_next()

---

 kernel/sched.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

@@ -2011,7 +2011,7 @@
  * classes, starting with the highest-prio one:
  */
 
-struct task_struct * load_balance_start(struct rq *rq)
+static struct task_struct * load_balance_start(struct rq *rq)
 {
 	struct sched_class *class = sched_class_highest;
 	struct task_struct *p;

@@ -2028,7 +2028,7 @@
 	return NULL;
 }
 
-struct task_struct * load_balance_next(struct rq *rq)
+static struct task_struct * load_balance_next(struct rq *rq)
 {
 	struct sched_class *class = rq->load_balance_class;
 	struct task_struct *p;

Built a kernel with this just for fun on a Pentium D 940 system running a 32 bit install of SuSE 10.2. It complained thusly relatively early during startup:

--------8<--------8<--------8<--------8<--------8<--------8<--------8< Bad IO access at port 10000 (outb(val,port))

WARNING: at lib/iomap.c:44 bad_io_access()
 [dump_trace+99/475] dump_trace+0x63/0x1db
 [show_trace_log_lvl+26/47] show_trace_log_lvl+0x1a/0x2f
 [show_trace+18/20] show_trace+0x12/0x14
 [dump_stack+22/24] dump_stack+0x16/0x18
 [bad_io_access+84/86] bad_io_access+0x54/0x56
 [iowrite8+52/54] iowrite8+0x34/0x36
 [kgdb8250_uart_init+164/609] kgdb8250_uart_init+0xa4/0x261
 [kgdb_init_io+172/200] kgdb_init_io+0xac/0xc8
 [kgdb_late_entry+54/164] kgdb_late_entry+0x36/0xa4
 [kernel_init+346/732] kernel_init+0x15a/0x2dc
 [kernel_thread_helper+7/16] kernel_thread_helper+0x7/0x10
 =======================
Bad IO access at port 10000 (return inb(port))
WARNING: at lib/iomap.c:44 bad_io_access()
 [dump_trace+99/475] dump_trace+0x63/0x1db
 [show_trace_log_lvl+26/47] show_trace_log_lvl+0x1a/0x2f
 [show_trace+18/20] show_trace+0x12/0x14
 [dump_stack+22/24] dump_stack+0x16/0x18
 [bad_io_access+84/86] bad_io_access+0x54/0x56
 [ioread8+40/47] ioread8+0x28/0x2f
 [kgdb8250_uart_init+334/609] kgdb8250_uart_init+0x14e/0x261
 [kgdb_init_io+172/200] kgdb_init_io+0xac/0xc8

input: AT Translated Set 2 keyboard as /class/input/input1
[kgdb_late_entry+54/164] kgdb_late_entry+0x36/0xa4 [kernel_init+346/732] kernel_init+0x15a/0x2dc [kernel_thread_helper+7/16] kernel_thread_helper+0x7/0x10
=======================
Bad IO access at port 10000 (outb(val,port))

WARNING: at lib/iomap.c:44 bad_io_access()
 [dump_trace+99/475] dump_trace+0x63/0x1db
 [show_trace_log_lvl+26/47] show_trace_log_lvl+0x1a/0x2f
 [show_trace+18/20] show_trace+0x12/0x14
 [dump_stack+22/24] dump_stack+0x16/0x18
 [bad_io_access+84/86] bad_io_access+0x54/0x56
 [iowrite8+52/54] iowrite8+0x34/0x36
 [kgdb8250_uart_init+164/609] kgdb8250_uart_init+0xa4/0x261
 [kgdb8250_late_init+32/153] kgdb8250_late_init+0x20/0x99
 [kgdb_late_entry+136/164] kgdb_late_entry+0x88/0xa4
 [kernel_init+346/732] kernel_init+0x15a/0x2dc
 [kernel_thread_helper+7/16] kernel_thread_helper+0x7/0x10
 =======================
Bad IO access at port 10000 (return inb(port))
WARNING: at lib/iomap.c:44 bad_io_access()
 [dump_trace+99/475] dump_trace+0x63/0x1db
 [show_trace_log_lvl+26/47] show_trace_log_lvl+0x1a/0x2f
 [show_trace+18/20] show_trace+0x12/0x14
 [dump_stack+22/24] dump_stack+0x16/0x18
 [bad_io_access+84/86] bad_io_access+0x54/0x56
 [ioread8+40/47] ioread8+0x28/0x2f
 [kgdb8250_uart_init+334/609] kgdb8250_uart_init+0x14e/0x261
 [kgdb8250_late_init+32/153] kgdb8250_late_init+0x20/0x99
 [kgdb_late_entry+136/164] kgdb_late_entry+0x88/0xa4
 [kernel_init+346/732] kernel_init+0x15a/0x2dc
 [kernel_thread_helper+7/16] kernel_thread_helper+0x7/0x10
 =======================

KGDB failed to request the serial IRQ (0)
registered taskstats version 1
Freeing unused kernel memory: 236k freed --------8<--------8<--------8<--------8<--------8<--------8<--------8<

Apart from that, the kernel runs fine, though its subjectively a bit
sluggish compared to 2.6.22-rc6-mm1 without kgdb. Its uname -a is:
Linux xenon 2.6.22-rc6-mm1-test4 #10 SMP PREEMPT Thu Jul 5 23:41:32 CEST 2007 i686 i686 i386 GNU/Linux I didn't even try to actually do anything with kgdb, though.

The .config delta is:

@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
 # Linux kernel version: 2.6.22-rc6-mm1
-# Thu Jul  5 22:05:32 2007
+# Thu Jul  5 23:23:09 2007
 #
 CONFIG_X86_32=y
 CONFIG_GENERIC_TIME=y

@@ -35,7 +35,7 @@
 #
 # General setup
 #
-CONFIG_LOCALVERSION="-test3"
+CONFIG_LOCALVERSION="-test4"
 CONFIG_LOCALVERSION_AUTO=y
 CONFIG_SWAP=y
 CONFIG_SWAP_PREFETCH=y

@@ -2529,8 +2529,24 @@
 CONFIG_FAIL_MAKE_REQUEST=y
 CONFIG_FAULT_INJECTION_DEBUG_FS=y
 CONFIG_FAULT_INJECTION_STACKTRACE_FILTER=y
-# CONFIG_WANT_EXTRA_DEBUG_INFORMATION is not set
-# CONFIG_KGDB is not set
+CONFIG_WANT_EXTRA_DEBUG_INFORMATION=y
+CONFIG_KGDB=y
+# CONFIG_KGDB_CONSOLE is not set
+# CONFIG_KGDB_ONLY_MODULES is not set
+CONFIG_KGDB_8250_NOMODULE=y
+# CONFIG_KGDBOE_NOMODULE is not set
+# CONFIG_KGDB_MPSC is not set
+# CONFIG_KGDB_CPM_UART is not set
+# CONFIG_KGDB_SIBYTE is not set
+# CONFIG_KGDB_TXX9 is not set
+# CONFIG_KGDB_SH_SCI is not set
+# CONFIG_KGDB_AMBA_PL011 is not set
+# CONFIG_KGDB_PXA_SERIAL is not set
+# CONFIG_KGDBOE is not set
+CONFIG_KGDB_8250=y
+CONFIG_KGDB_SIMPLE_SERIAL=y
+CONFIG_KGDB_BAUDRATE=115200
+CONFIG_KGDB_PORT_NUM=1
 CONFIG_EARLY_PRINTK=y
 CONFIG_DEBUG_STACKOVERFLOW=y
 CONFIG_DEBUG_STACK_USAGE=y

HTH
T.

Tilman Schmidt                    E-Mail: [email protected]
Bonn, Germany
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Hi Tilman,

Perhaps you could send me your entire .config as well as the entire output of the dmesg after your boot, or the entire boot log?

One of the kgdb patches does slightly modify the rs232 registration. If your system did not have a second serial port, or if the virtual second line is some kind of other device that "simple configuration" detect needs further modification. Hopefully the full output of the boot will shed some light as to what is going on.

Thanks,
Jason.

Do you have something that is more than subjective as a measure? Some app runs slower, or it boots x seconds slower?

The only place I could foresee that kgdb could be eating extra cycles in the runtime case is from the die_notifier processing. Any kind of exception such as a page fault, trap etc... will have a few extra ops and checks of variables so as to determine if the debugger should take the exception. It looks to me like it would even benefit to add the check at the top of the notify hook for kgdb to exit immediately if the debugger is not attached.

I have contemplated making some changes to KGDB so as to make the registration to the die_notifier to be dynamic with attaching and detaching of the debugger. If this is done, I would also make a change to allow for the case where the kernel would wait for the debugger to attach on any fatal fault.

Jason.

At this chance... Reminds me that this old issue still seems to be unsolved in current kgdb:

http://www.mail-archive.com/[email protected]/msg00442.html

I'm only looking at that spot in kgdb right now and /may/ oversee new border conditions elsewhere. But my feeling is there are none.

Jan (looking forward to see kgdb merged)

Hi Jan,

This issue was fixed in a generic way in the patch set that is in the -mm tree. Had you tried your test case in the current -mm tree?

The problem you mentioned was fixed by saving and restoring the preempt count as a part of the fault handling from the kgdb core and not in the arch specific portion.

Jason.

Nope, I have unfortunately no adequate test setup at hand right now.

Ah, OK, that was the piece I missed.

Then /me is just curious to finally learn why that hack I once proposed (which unfortunately never received some feedback) is not the right way to go. In other words, what is the reason for this special fault_setjmp/fault_longjmp?

Jan

fs/xfs/linux-2.6/xfs_ioctl32.c: In function ‘xfs_ioc_bulkstat_compat’:
fs/xfs/linux-2.6/xfs_ioctl32.c:334: error: ‘xfs_inumbers_fmt_compat’ undeclared (first use in this function)fs/xfs/linux-2.6/xfs_ioctl32.c:334: error: (Each undeclared identifier is reported only once fs/xfs/linux-2.6/xfs_ioctl32.c:334: error: for each function it appears in.)
make[2]: *** [fs/xfs/linux-2.6/xfs_ioctl32.o] Error 1

Tip of the day:
Also test the compilation of the configuration you are changing.

With CONFIG_SLUB_DEBUG=n:

<-- snip -->

...
CC mm/slub.o
/home/bunk/linux/kernel-2.6/linux-2.6.22-rc6-mm1/mm/slub.c: In function ‘init_kmem_cache_node’:
/home/bunk/linux/kernel-2.6/linux-2.6.22-rc6-mm1/mm/slub.c:1873: error: ‘struct kmem_cache_node’ has no member named ‘full’
...
make[2]: *** [mm/slub.o] Error 1

<-- snip -->

Another problem with this patch are the added inline's:

gcc already automatically inlines static functions with only one caller, and decides for other static functions based on the size of the function.

cu
Adrian

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

Why switch CONFIG_SLUB_DEBUG off? This is an option for embedded systems. Unlikely to occur on NUMA.

A fix for this is already in Andrew's tree.

???
This compile error is not related to NUMA.

Thanks.

cu
Adrian

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

Ah. the init_kmem_cache_node() code was moved outside of CONFIG_NUMA. Sigh.

Only the other issue in early_kmem_cache_node is NUMA related but you did not encounter this since CONFIG_NUMA was not set.

CONFIG_UNION_FS=y, CONFIG_BLOCK=n results in the following compile error:

<-- snip -->

...
CC fs/unionfs/file.o
/home/bunk/linux/kernel-2.6/linux-2.6.22-rc6-mm1/fs/unionfs/file.c:147: error: ‘file_fsync’ undeclared here (not in a function) make[3]: *** [fs/unionfs/file.o] Error 1
...

<-- snip -->

cu
Adrian

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

I'm adding Jens Axboe to the CC list (BLOCK layer maintainer).

Adrian, thanks. I was able to reproduce this compiler error. But I think there may be a problem with the mainline kernel itself.

Unionfs defines its fsync file op to file_fsync. file_fsync, defined in fs/sync.c, appears to be a generic syncing function that can be used by other file systems. In fact, the comment above it says "Generic function to fsync a file." From fs/Makefile, it looks like sync.c gets compiled regardless whether CONFIG_BLOCK is defined or not.

Moreover, file_fsync() makes a call to sync_blockdev(), clearly a function which depends on CONFIG_BLOCK=y. However, include/linux/buffer_head.h defines sync_blockdev() to a noop if CONFIG_BLOCK=n:

static inline int sync_blockdev(struct block_device *bdev) { return 0; }

This further indicates to me that someone went through the effort of making file_fsync available and operational *even* if CONFIG_BLOCK=n.

But here's the problem: if CONFIG_BLOCK=n, the function file_fsync exists and gets compiled into the kernel, but the extern definition for it is not compiled in (it's wrapped in an #ifdef CONFIG_BLOCK in buffer_head.h). This looks to me like a discrepancy: why compile the file_fsync function, and even ensure that it will find a dummy sync_blockdev() symbol, if one doesn't provide an extern for it?

One more oddity: the EXPORT_SYMBOL for fs/sync.c:file_fsync() is in fs/buffer.c, and buffer.c does not get compiled if CONFIG_BLOCK=n. I thought all EXPORT_SYMBOL calls are supposed to be near their respective functions, no?

I suggest one of two things:

1. If you agree with me as to this discrepancy, then we can move the extern for file_fsync() outside the #ifdef CONFIG_BLOCK in buffer_head.h -- it should be defined regardless. Then move the EXPORT_SYMBOL(file_fsync) from buffer.c to sync. I can provide a small patch right away.

2. If you disagree, then I can change Unionfs to avoid calling file_fsync directly. I can define a unionfs_fsync file method which does the usual stuff (pass the op to the layer below).

My preference is option #1; I'd like to avoid defining any more stackable wrappers than I have to.

Thanks,
Erez.

This tree adds to include/asm-sh/system.h code that already exists in the same file a few lines above resulting in compile errors.

Please remove the include/asm-sh/system.h part from the git tree.

cu
Adrian

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

Adrian,

This is fixed in the for_mm branch of the kgdb git repository so it will be fixed on next pull into the -mm tree.

I also cleaned up the sh-lite.patch to comply with checkpatch.pl

Thanks,
Jason.

This patch fixes the following compile error on powerpc with CONFIG_COMPAT=y:

<-- snip -->

...
CC [M] fs/xfs/linux-2.6/xfs_ioctl32.o
/home/bunk/linux/kernel-2.6/linux-2.6.22-rc6-mm1/fs/xfs/linux-2.6/xfs_ioctl32.c: In function 'xfs_ioc_bulkstat_compat':
/home/bunk/linux/kernel-2.6/linux-2.6.22-rc6-mm1/fs/xfs/linux-2.6/xfs_ioctl32.c:334: error: 'xfs_inumbers_fmt_compat' undeclared (first use in this function) /home/bunk/linux/kernel-2.6/linux-2.6.22-rc6-mm1/fs/xfs/linux-2.6/xfs_ioctl32.c:334: error: (Each undeclared identifier is reported only once /home/bunk/linux/kernel-2.6/linux-2.6.22-rc6-mm1/fs/xfs/linux-2.6/xfs_ioctl32.c:334: error: for each function it appears in.) make[3]: *** [fs/xfs/linux-2.6/xfs_ioctl32.o] Error 1

<-- snip -->

---

@@ -153,7 +153,7 @@
 
 #else
 
-#define xfs_inumbers_fmt_compat(a, b, c, d) xfs_inumbers_fmt(a, b, c, d)
+#define xfs_inumbers_fmt_compat xfs_inumbers_fmt
 #define _PACKED
 
 #endif

This patch fixes the following compile error with
CONFIG_SND_CS5530=y, CONFIG_ISA=n:

<-- snip -->

...
LD .tmp_vmlinux1
sound/built-in.o: In function `snd_sb16_capture_trigger':
sb16_main.c:(.text+0x212ad): undefined reference to snd_sbdsp_command' sb16_main.c:(.text+0x212cc): undefined reference to snd_sbdsp_command' sb16_main.c:(.text+0x212f7): undefined reference to snd_sbdsp_command' sound/built-in.o: In function snd_sb16_playback_trigger':
sb16_main.c:(.text+0x2136d): undefined reference to snd_sbdsp_command' sb16_main.c:(.text+0x2138c): undefined reference to snd_sbdsp_command' sound/built-in.o:sb16_main.c:(.text+0x213b7): more undefined references to snd_sbdsp_command' follow sound/built-in.o: In function snd_sb16dsp_configure':
(.text+0x21c40): undefined reference to `snd_sbmixer_read'
sound/built-in.o: In function `snd_sb16dsp_configure':
(.text+0x21ccd): undefined reference to `snd_sbmixer_write'
sound/built-in.o: In function `snd_sb16dsp_configure':
(.text+0x21cd9): undefined reference to `snd_sbmixer_read'
sound/built-in.o: In function `snd_sb16dsp_configure':
(.text+0x21cf3): undefined reference to `snd_sbmixer_write'
sound/built-in.o: In function `snd_sb16dsp_configure':
(.text+0x21cff): undefined reference to `snd_sbmixer_read'
sound/built-in.o: In function `snd_sb16dsp_configure':
(.text+0x21d17): undefined reference to `snd_sbmixer_write'
sound/built-in.o: In function `snd_sb16dsp_configure':
(.text+0x21d23): undefined reference to `snd_sbmixer_read'
sound/built-in.o: In function `snd_sb16dsp_interrupt':
(.text+0x21e90): undefined reference to `snd_sbmixer_read'
sound/built-in.o: In function `snd_sb16dsp_interrupt':
(.text+0x21f49): undefined reference to `snd_sbdsp_command'
sound/built-in.o: In function `snd_sb16dsp_interrupt':
(.text+0x21f80): undefined reference to `snd_sbdsp_command'
sound/built-in.o: In function `snd_sb16_playback_prepare':
sb16_main.c:(.text+0x220a5): undefined reference to snd_sbdsp_command' sb16_main.c:(.text+0x220af): undefined reference to snd_sbdsp_command' sb16_main.c:(.text+0x220bc): undefined reference to snd_sbdsp_command' sound/built-in.o:sb16_main.c:(.text+0x220c5): more undefined references to snd_sbdsp_command' follow sound/built-in.o: In function `snd_cs5530_probe':
cs5530.c:(.text+0x2245a): undefined reference to snd_sbdsp_create' cs5530.c:(.text+0x2248c): undefined reference to snd_sbmixer_new'
make[1]: *** [.tmp_vmlinux1] Error 1

<-- snip -->

---

 sound/isa/Kconfig |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

@@ -1,37 +1,37 @@
 # ALSA ISA drivers
 
-menu "ISA devices"
-	depends on SND!=n && ISA && ISA_DMA_API
-
 config SND_AD1848_LIB
         tristate
         select SND_PCM
 
 config SND_CS4231_LIB
         tristate
         select SND_PCM
 
 config SND_SB_COMMON
         tristate
 
 config SND_SB8_DSP
         tristate
         select SND_PCM
         select SND_SB_COMMON
 
 config SND_SB16_DSP
         tristate
         select SND_PCM
         select SND_SB_COMMON
 
+menu "ISA devices"
+	depends on SND!=n && ISA && ISA_DMA_API
+
 config SND_ADLIB
 	tristate "AdLib FM card"
 	depends on SND
 	select SND_OPL3_LIB
 	help
 	  Say Y here to include support for AdLib FM cards.
 
 	  To compile this driver as a module, choose M here: the module
 	  will be called snd-adlib.
 
 config SND_AD1816A

At Tue, 10 Jul 2007 00:56:26 +0200,

Thanks, applied to ALSA tree now.

Takashi

On the one ppc64 machine I have to test on for memoryless nodes, I found I had to add back in CONFIG_BLK_DEV=y and CONFIG_SCSI_LOWLEVEL=y. Just for reference as other folks pull out their hair.

Yes.

Thanks,
Nish