5.15.163-rc2 review

This is the start of the stable review cycle for the 5.15.163 release. There are 145 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.

Responses should be made by Fri, 19 Jul 2024 06:37:32 +0000. Anything received after that time might be too late.

The whole patch series can be found in one patch at:

	https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.15.163-rc2.gz

or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.15.y
and the diffstat can be found below.

thanks,

greg k-h

-------------
Pseudo-Shortlog of commits:

Greg Kroah-Hartman <[email protected]>

    Linux 5.15.163-rc2

Dan Carpenter <[email protected]>
i2c: rcar: fix error code in probe()

Nathan Chancellor <[email protected]>
kbuild: Make ld-version.sh more robust against version string changes

Alexandre Chartre <[email protected]>
x86/bhi: Avoid warning in #DB handler due to BHI mitigation

Brian Gerst <[email protected]>
x86/entry/64: Remove obsolete comment on tracing vs. SYSRET

Wolfram Sang <[email protected]>
i2c: rcar: clear NO_RXDMA flag after resetting

Wolfram Sang <[email protected]>
i2c: testunit: avoid re-issued work after read message

Wolfram Sang <[email protected]>
i2c: rcar: ensure Gen3+ reset does not disturb local targets

Wolfram Sang <[email protected]>
i2c: rcar: introduce Gen4 devices

Wolfram Sang <[email protected]>
i2c: rcar: reset controller is mandatory for Gen3+

Geert Uytterhoeven <[email protected]>
i2c: rcar: Add R-Car Gen4 support

Wolfram Sang <[email protected]>
i2c: mark HostNotify target address as used

Wolfram Sang <[email protected]>
i2c: rcar: bring hardware to known state when probing

Ryusuke Konishi <[email protected]>
nilfs2: fix kernel bug on rename operation of broken directory

Eduard Zingerman <[email protected]>
bpf: Allow reads from uninit stack

Eric Dumazet <[email protected]>
ipv6: prevent NULL dereference in ip6_output()

Eric Dumazet <[email protected]>
ipv6: annotate data-races around cnf.disable_ipv6

Jason A. Donenfeld <[email protected]>
wireguard: send: annotate intentional data race in checking empty queue

Jason A. Donenfeld <[email protected]>
wireguard: queueing: annotate intentional data race in cpu round robin

Helge Deller <[email protected]>
wireguard: allowedips: avoid unaligned 64-bit memory accesses

Ilya Dryomov <[email protected]>
libceph: fix race between delayed_work() and ceph_monc_stop()

Audra Mitchell <[email protected]>
Fix userfaultfd_api to return EINVAL as expected

Edson Juliano Drosdeck <[email protected]>
ALSA: hda/realtek: Limit mic boost on VAIO PRO PX

Nazar Bilinskyi <[email protected]>
ALSA: hda/realtek: Enable Mute LED on HP 250 G7

Michał Kopeć <[email protected]>
ALSA: hda/realtek: add quirk for Clevo V5[46]0TU

Thomas Weißschuh <[email protected]>
nvmem: core: only change name to fram for current attribute

Joy Chakraborty <[email protected]>
nvmem: meson-efuse: Fix return value of nvmem callbacks

Joy Chakraborty <[email protected]>
nvmem: rmem: Fix return value of rmem_read()

He Zhe <[email protected]>
hpet: Support 32-bit userspace

Alan Stern <[email protected]>
USB: core: Fix duplicate endpoint bug by clearing reserved bits in the descriptor

Lee Jones <[email protected]>
usb: gadget: configfs: Prevent OOB read/write in usb_string_copy()

WangYuli <[email protected]>
USB: Add USB_QUIRK_NO_SET_INTF quirk for START BP-850k

Dmitry Smirnov <[email protected]>
USB: serial: mos7840: fix crash on resume

Vanillan Wang <[email protected]>
USB: serial: option: add Rolling RW350-GL variants

Mank Wang <[email protected]>
USB: serial: option: add Netprisma LCUK54 series modules

Slark Xiao <[email protected]>
USB: serial: option: add support for Foxconn T99W651

Bjørn Mork <[email protected]>
USB: serial: option: add Fibocom FM350-GL

Daniele Palmas <[email protected]>
USB: serial: option: add Telit FN912 rmnet compositions

Daniele Palmas <[email protected]>
USB: serial: option: add Telit generic core-dump composition

Ronald Wahl <[email protected]>
net: ks8851: Fix potential TX stall after interface reopen

Eric Dumazet <[email protected]>
tcp: avoid too many retransmit packets

Eric Dumazet <[email protected]>
tcp: use signed arithmetic in tcp_rtx_probe0_timed_out()

Satheesh Paul <[email protected]>
octeontx2-af: fix issue with IPv4 match for RSS

Kiran Kumar K <[email protected]>
octeontx2-af: fix issue with IPv6 ext match for RSS

Kiran Kumar K <[email protected]>
octeontx2-af: extend RSS supported offload types

Michal Mazur <[email protected]>
octeontx2-af: fix detection of IP layer

Srujana Challa <[email protected]>
octeontx2-af: fix a issue with cpt_lf_alloc mailbox

Srujana Challa <[email protected]>
octeontx2-af: update cpt lf alloc mailbox

Nithin Dabilpuram <[email protected]>
octeontx2-af: replace cpt slot with lf id on reg write

Chen Ni <[email protected]>
ARM: davinci: Convert comma to semicolon

Sven Schnelle <[email protected]>
s390: Mark psw in __load_psw_mask() as __unitialized

Chengen Du <[email protected]>
net/sched: Fix UAF when resolving a clash

Kuniyuki Iwashima <[email protected]>
udp: Set SOCK_RCU_FREE earlier in udp_lib_get_port().

Oleksij Rempel <[email protected]>
ethtool: netlink: do not return SQI value if link is down

Dmitry Antipov <[email protected]>
ppp: reject claimed-as-LCP but actually malformed packets

Jian Hui Lee <[email protected]>
net: ethernet: mtk-star-emac: set mac_managed_pm when probing

Aleksander Jan Bajkowski <[email protected]>
net: ethernet: lantiq_etop: fix double free in detach

Aleksander Jan Bajkowski <[email protected]>
net: lantiq_etop: add blank line after declaration

Michal Kubiak <[email protected]>
i40e: Fix XDP program unloading while removing the driver

Hugh Dickins <[email protected]>
net: fix rc7's __skb_datagram_iter()

Aleksandr Mishin <[email protected]>
octeontx2-af: Fix incorrect value output on error path in rvu_check_rsrc_availability()

Geliang Tang <[email protected]>
skmsg: Skip zero length skb in sk_msg_recvmsg

Neal Cardwell <[email protected]>
tcp: fix incorrect undo caused by DSACK of TLP retransmit

Brian Foster <[email protected]>
vfs: don't mod negative dentry count when on shrinker list

linke li <[email protected]>

    fs/dcache: Re-use value stored to dentry->d_flags instead of re-reading

Jeff Layton <[email protected]>
filelock: fix potential use-after-free in posix_lock_inode

Waiman Long <[email protected]>
mm: prevent derefencing NULL ptr in pfn_section_valid()

Ryusuke Konishi <[email protected]>
nilfs2: fix incorrect inode allocation from reserved inodes

Damien Le Moal <[email protected]>
null_blk: Do not allow runt zone with zone capacity smaller then zone size

Edward Adam Davis <[email protected]>
nfc/nci: Add the inconsistency check between the input data length and count

Masahiro Yamada <[email protected]>
kbuild: fix short log for AS in link-vmlinux.sh

Sagi Grimberg <[email protected]>
nvmet: fix a possible leak when destroy a ctrl during qp establishment

hmtheboy154 <[email protected]>
platform/x86: touchscreen_dmi: Add info for the EZpad 6s Pro

hmtheboy154 <[email protected]>
platform/x86: touchscreen_dmi: Add info for GlobalSpace SolT IVW 11.6" tablet

Jim Wylder <[email protected]>
regmap-i2c: Subtract reg size from max_write

Kundan Kumar <[email protected]>
nvme: adjust multiples of NVME_CTRL_PAGE_SIZE in offset

Fedor Pchelkin <[email protected]>
dma-mapping: benchmark: avoid needless copy_to_user if benchmark fails

Nilay Shroff <[email protected]>
nvme-multipath: find NUMA path only for online numa-node

Jian-Hong Pan <[email protected]>
ALSA: hda/realtek: Enable headset mic of JP-IK LEAP W502 with ALC897

Konstantin Komarov <[email protected]>
fs/ntfs3: Mark volume as dirty if xattr is broken

Piotr Wojtaszczyk <[email protected]>
i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr

Luca Weiss <[email protected]>
clk: qcom: gcc-sm6350: Fix gpll6* & gpll7 parents

Mauro Carvalho Chehab <[email protected]>
media: dw2102: fix a potential buffer overflow

GUO Zihua <[email protected]>
ima: Avoid blocking in RCU read-side critical section

Ghadi Elie Rahme <[email protected]>
bnx2x: Fix multiple UBSAN array-index-out-of-bounds

Val Packett <[email protected]>
mtd: rawnand: rockchip: ensure NVDDR timings are rejected

Miquel Raynal <[email protected]>
mtd: rawnand: Bypass a couple of sanity checks during NAND identification

Miquel Raynal <[email protected]>
mtd: rawnand: Ensure ECC configuration is propagated to upper layers

Alex Deucher <[email protected]>
drm/amdgpu/atomfirmware: silence UBSAN warning

Ma Ke <[email protected]>
drm/nouveau: fix null pointer dereference in nouveau_connector_get_modes

Jan Kara <[email protected]>
Revert "mm/writeback: fix possible divide-by-zero in wb_dirty_limits(), again"

Jan Kara <[email protected]>
fsnotify: Do not generate events for O_PATH file descriptors

Jimmy Assarsson <[email protected]>
can: kvaser_usb: Explicitly initialize family in leafimx driver_info struct

Zijun Hu <[email protected]>
Bluetooth: qca: Fix BT enable failure again for QCA6390 after warm reboot

Naohiro Aota <[email protected]>
btrfs: fix adding block group to a reclaim list and the unused list during reclaim

Jan Kara <[email protected]>
mm: avoid overflows in dirty throttling logic

Jinliang Zheng <[email protected]>
mm: optimize the redundant loop of mm_update_owner_next()

Ryusuke Konishi <[email protected]>
nilfs2: add missing check for inode numbers on directory entries

Ryusuke Konishi <[email protected]>
nilfs2: fix inode number range checks

Sasha Neftin <[email protected]>
Revert "igc: fix a log entry using uninitialized netdev"

Dmitry Torokhov <[email protected]>
gpiolib: of: add polarity quirk for TSC2005

Dmitry Torokhov <[email protected]>
gpiolib: of: add a quirk for reset line polarity for Himax LCDs

Dmitry Torokhov <[email protected]>
gpiolib: of: factor out code overriding gpio line polarity

Shigeru Yoshida <[email protected]>
inet_diag: Initialize pad field in struct inet_diag_req_v2

Zijian Zhang <[email protected]>
selftests: make order checking verbose in msg_zerocopy selftest

Zijian Zhang <[email protected]>
selftests: fix OOM in msg_zerocopy selftest

Sam Sun <[email protected]>
bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set()

Florian Westphal <[email protected]>
netfilter: nf_tables: unconditionally flush pending work before notifier

Song Shuai <[email protected]>
riscv: kexec: Avoid deadlock in kexec crash path

Jozef Hopko <[email protected]>
wifi: wilc1000: fix ies_len type in connect path

Sagi Grimberg <[email protected]>
net: allow skb_datagram_iter to be called from any context

Dima Ruinskiy <[email protected]>
e1000e: Fix S0ix residency on corporate systems

Christian Borntraeger <[email protected]>
KVM: s390: fix LPSWEY handling

Jakub Kicinski <[email protected]>
tcp_metrics: validate source addr length

Neal Cardwell <[email protected]>
UPSTREAM: tcp: fix DSACK undo in fast recovery to call tcp_try_to_open()

Len Brown <[email protected]>
tools/power turbostat: Remember global max_die_id

Holger Dengler <[email protected]>
s390/pkey: Wipe sensitive data on failure

Wang Yong <[email protected]>
jffs2: Fix potential illegal address access in jffs2_free_inode

Jose E. Marchesi <[email protected]>
bpf: Avoid uninitialized value in BPF_CORE_READ_BITFIELD

Corinna Vinschen <[email protected]>
igc: fix a log entry using uninitialized netdev

Greg Kurz <[email protected]>
powerpc/xmon: Check cpu id in commands "c#", "dp#" and "dx#"

Mickaël Salaün <[email protected]>
kunit: Fix timeout message

Mike Marshall <[email protected]>
orangefs: fix out-of-bounds fsid access

Michael Ellerman <[email protected]>
powerpc/64: Set _IO_BASE to POISON_POINTER_DELTA not 0 for CONFIG_PCI=n

Heiner Kallweit <[email protected]>
i2c: i801: Annotate apanel_addr as __ro_after_init

Ricardo Ribalda <[email protected]>
media: dvb-frontends: tda10048: Fix integer overflow

Ricardo Ribalda <[email protected]>
media: s2255: Use refcount_t instead of atomic_t for num_channels

Ricardo Ribalda <[email protected]>
media: dvb-frontends: tda18271c2dd: Remove casting during div

Simon Horman <[email protected]>
net: dsa: mv88e6xxx: Correct check for empty list

Felix Fietkau <[email protected]>
wifi: mt76: replace skb_put with skb_put_zero

Erick Archer <[email protected]>
Input: ff-core - prefer struct_size over open coded arithmetic

Jean Delvare <[email protected]>
firmware: dmi: Stop decoding on broken entry

Erick Archer <[email protected]>
sctp: prefer struct_size over open coded arithmetic

Michael Bunk <[email protected]>
media: dw2102: Don't translate i2c read into write

Alex Hung <[email protected]>
drm/amd/display: Skip finding free audio for unknown engine_id

Alex Hung <[email protected]>
drm/amd/display: Check pipe offset before setting vblank

Alex Hung <[email protected]>
drm/amd/display: Check index msg_id before read or write

Ma Jun <[email protected]>
drm/amdgpu: Initialize timestamp for some legacy SOCs

Hailey Mothershead <[email protected]>
crypto: aead,cipher - zeroize key buffer after use

John Meneghini <[email protected]>
scsi: qedf: Make qedf_execute_tmf() non-preemptible

Michael Guralnik <[email protected]>
IB/core: Implement a limit on UMAD receive List

Ricardo Ribalda <[email protected]>
media: dvb-usb: dib0700_devices: Add missing release_firmware()

Ricardo Ribalda <[email protected]>

    media: dvb: as102-fe: Fix as10x_register_addr packing

Erico Nunes <[email protected]>
drm/lima: fix shared irq handling on driver remove

George Stark <[email protected]>
locking/mutex: Introduce devm_mutex_init()

Heiko Carstens <[email protected]>
Compiler Attributes: Add __uninitialized macro

-------------

Diffstat:

 Makefile                                           |   4 +-
 arch/arm/mach-davinci/pm.c                         |   2 +-
 arch/powerpc/include/asm/io.h                      |   2 +-
 arch/powerpc/xmon/xmon.c                           |   6 +-
 arch/riscv/kernel/machine_kexec.c                  |  10 +-
 arch/s390/include/asm/kvm_host.h                   |   1 +
 arch/s390/include/asm/processor.h                  |   2 +-
 arch/s390/kvm/kvm-s390.c                           |   1 +
 arch/s390/kvm/kvm-s390.h                           |  15 ++
 arch/s390/kvm/priv.c                               |  32 ++++
 arch/x86/entry/entry_64.S                          |  19 +-
 arch/x86/entry/entry_64_compat.S                   |  14 +-
 crypto/aead.c                                      |   3 +-
 crypto/cipher.c                                    |   3 +-
 drivers/base/regmap/regmap-i2c.c                   |   3 +-
 drivers/block/null_blk/zoned.c                     |  11 ++
 drivers/bluetooth/hci_qca.c                        |  18 +-
 drivers/char/hpet.c                                |  34 +++-
 drivers/clk/qcom/gcc-sm6350.c                      |  10 +-
 drivers/firmware/dmi_scan.c                        |  11 ++
 drivers/gpio/gpiolib-of.c                          |  92 +++++++--
 drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c            |   8 +
 drivers/gpu/drm/amd/display/dc/core/dc_resource.c  |   3 +
 .../amd/display/dc/irq/dce110/irq_service_dce110.c |   8 +-
 .../gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c    |   8 +
 drivers/gpu/drm/amd/include/atomfirmware.h         |   2 +-
 drivers/gpu/drm/lima/lima_gp.c                     |   2 +
 drivers/gpu/drm/lima/lima_mmu.c                    |   5 +
 drivers/gpu/drm/lima/lima_pp.c                     |   4 +
 drivers/gpu/drm/nouveau/nouveau_connector.c        |   3 +
 drivers/i2c/busses/i2c-i801.c                      |   2 +-
 drivers/i2c/busses/i2c-pnx.c                       |  48 +----
 drivers/i2c/busses/i2c-rcar.c                      |  66 ++++---
 drivers/i2c/i2c-core-base.c                        |   1 +
 drivers/i2c/i2c-slave-testunit.c                   |   7 +
 drivers/infiniband/core/user_mad.c                 |  21 +-
 drivers/input/ff-core.c                            |   7 +-
 drivers/media/dvb-frontends/as102_fe_types.h       |   2 +-
 drivers/media/dvb-frontends/tda10048.c             |   9 +-
 drivers/media/dvb-frontends/tda18271c2dd.c         |   4 +-
 drivers/media/usb/dvb-usb/dib0700_devices.c        |  18 +-
 drivers/media/usb/dvb-usb/dw2102.c                 | 120 +++++++-----
 drivers/media/usb/s2255/s2255drv.c                 |  20 +-
 drivers/mtd/nand/raw/nand_base.c                   |  66 ++++---
 drivers/mtd/nand/raw/rockchip-nand-controller.c    |   6 +-
 drivers/net/bonding/bond_options.c                 |   6 +-
 drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c   |   1 +
 drivers/net/dsa/mv88e6xxx/chip.c                   |   4 +-
 drivers/net/ethernet/broadcom/bnx2x/bnx2x.h        |   2 +-
 drivers/net/ethernet/intel/e1000e/netdev.c         | 132 ++++++-------
 drivers/net/ethernet/intel/i40e/i40e_main.c        |   9 +-
 drivers/net/ethernet/lantiq_etop.c                 |   5 +-
 drivers/net/ethernet/marvell/octeontx2/af/mbox.h   |  10 +-
 drivers/net/ethernet/marvell/octeontx2/af/npc.h    |   8 +-
 drivers/net/ethernet/marvell/octeontx2/af/rvu.c    |   2 +-
 .../net/ethernet/marvell/octeontx2/af/rvu_cpt.c    |  33 +++-
 .../net/ethernet/marvell/octeontx2/af/rvu_nix.c    |  67 ++++++-
 drivers/net/ethernet/mediatek/mtk_star_emac.c      |   7 +
 drivers/net/ethernet/micrel/ks8851_common.c        |   2 +-
 drivers/net/ppp/ppp_generic.c                      |  15 ++
 drivers/net/wireguard/allowedips.c                 |   4 +-
 drivers/net/wireguard/queueing.h                   |   4 +-
 drivers/net/wireguard/send.c                       |   2 +-
 .../net/wireless/mediatek/mt76/mt76_connac_mcu.c   |  10 +-
 drivers/net/wireless/mediatek/mt76/mt7915/mcu.c    |   2 +-
 drivers/net/wireless/microchip/wilc1000/hif.c      |   3 +-
 drivers/nfc/virtual_ncidev.c                       |   4 +
 drivers/nvme/host/multipath.c                      |   2 +-
 drivers/nvme/host/pci.c                            |   3 +-
 drivers/nvme/target/core.c                         |   9 +
 drivers/nvmem/core.c                               |   5 +-
 drivers/nvmem/meson-efuse.c                        |  14 +-
 drivers/nvmem/rmem.c                               |   5 +-
 drivers/platform/x86/touchscreen_dmi.c             |  36 ++++
 drivers/s390/crypto/pkey_api.c                     |   4 +-
 drivers/scsi/qedf/qedf_io.c                        |   6 +-
 drivers/usb/core/config.c                          |  18 +-
 drivers/usb/core/quirks.c                          |   3 +
 drivers/usb/gadget/configfs.c                      |   3 +
 drivers/usb/serial/mos7840.c                       |  45 +++++
 drivers/usb/serial/option.c                        |  38 ++++
 fs/btrfs/block-group.c                             |  13 +-
 fs/dcache.c                                        |  12 +-
 fs/jffs2/super.c                                   |   1 +
 fs/locks.c                                         |   2 +-
 fs/nilfs2/alloc.c                                  |  18 +-
 fs/nilfs2/alloc.h                                  |   4 +-
 fs/nilfs2/dat.c                                    |   2 +-
 fs/nilfs2/dir.c                                    |  38 +++-
 fs/nilfs2/ifile.c                                  |   7 +-
 fs/nilfs2/nilfs.h                                  |  10 +-
 fs/nilfs2/the_nilfs.c                              |   6 +
 fs/nilfs2/the_nilfs.h                              |   2 +-
 fs/ntfs3/xattr.c                                   |   5 +-
 fs/orangefs/super.c                                |   3 +-
 fs/userfaultfd.c                                   |   7 +-
 include/linux/compiler_attributes.h                |  12 ++
 include/linux/fsnotify.h                           |   8 +-
 include/linux/lsm_hook_defs.h                      |   2 +-
 include/linux/mmzone.h                             |   3 +-
 include/linux/mutex.h                              |  27 +++
 include/linux/security.h                           |   5 +-
 kernel/auditfilter.c                               |   5 +-
 kernel/bpf/verifier.c                              |  11 +-
 kernel/dma/map_benchmark.c                         |   3 +
 kernel/exit.c                                      |   2 +
 kernel/locking/mutex-debug.c                       |  12 ++
 lib/kunit/try-catch.c                              |   3 +-
 mm/page-writeback.c                                |  32 +++-
 net/ceph/mon_client.c                              |  14 +-
 net/core/datagram.c                                |  20 +-
 net/core/skmsg.c                                   |   3 +-
 net/ethtool/linkstate.c                            |  41 ++--
 net/ipv4/inet_diag.c                               |   2 +
 net/ipv4/tcp_input.c                               |  13 +-
 net/ipv4/tcp_metrics.c                             |   1 +
 net/ipv4/tcp_timer.c                               |  31 ++-
 net/ipv4/udp.c                                     |   4 +-
 net/ipv6/addrconf.c                                |   9 +-
 net/ipv6/ip6_input.c                               |   2 +-
 net/ipv6/ip6_output.c                              |   2 +-
 net/netfilter/nf_tables_api.c                      |   3 +-
 net/sched/act_ct.c                                 |   8 +
 net/sctp/socket.c                                  |   7 +-
 scripts/ld-version.sh                              |   8 +-
 scripts/link-vmlinux.sh                            |   2 +-
 security/apparmor/audit.c                          |   6 +-
 security/apparmor/include/audit.h                  |   2 +-
 security/integrity/ima/ima.h                       |   2 +-
 security/integrity/ima/ima_policy.c                |  15 +-
 security/security.c                                |   6 +-
 security/selinux/include/audit.h                   |   4 +-
 security/selinux/ss/services.c                     |   5 +-
 security/smack/smack_lsm.c                         |   4 +-
 sound/pci/hda/patch_realtek.c                      |  13 ++
 tools/lib/bpf/bpf_core_read.h                      |   1 +
 tools/power/x86/turbostat/turbostat.c              |  10 +-
 .../selftests/bpf/progs/test_global_func10.c       |   9 +-
 tools/testing/selftests/bpf/verifier/calls.c       |  13 +-
 .../selftests/bpf/verifier/helper_access_var_len.c | 104 ++++++----
 tools/testing/selftests/bpf/verifier/int_ptr.c     |   9 +-
 .../selftests/bpf/verifier/search_pruning.c        |  13 +-
 tools/testing/selftests/bpf/verifier/sock.c        |  27 ---
 tools/testing/selftests/bpf/verifier/spill_fill.c  | 211 +++++++++++++++++++++
 tools/testing/selftests/bpf/verifier/var_off.c     |  52 -----
 tools/testing/selftests/net/msg_zerocopy.c         |  14 +-
 146 files changed, 1585 insertions(+), 616 deletions(-)