x86/config: Make the x86 defconfigs a bit more usable
The following commit has been merged into the x86/urgent branch of tip:
Commit-ID: aee8bf2d5aab5e7cc24fa90238930fd14d72e580 Gitweb: https://git.kernel.org/tip/aee8bf2d5aab5e7cc24fa90238930fd14d72e580 Author: Ingo Molnar <[email protected]> AuthorDate: Thu, 24 Mar 2022 09:31:13 +01:00 Committer: Ingo Molnar <[email protected]> CommitterDate: Thu, 24 Mar 2022 09:32:20 +01:00
x86/config: Make the x86 defconfigs a bit more usable
- Use 'make savedefconfig' to refresh & regenerate the files
- Add in KVM boot enablers
- Enable the cgroup features most distros rely on
Cc Linus Torvalds <[email protected]>
Cc Borislav Petkov <[email protected]>
Cc Thomas Gleixner <[email protected]>
Cc Peter Zijlstra <[email protected]>
Signed-off-by Ingo Molnar <[email protected]>
--- arch/x86/configs/i386_defconfig | 50 ++++++++++++++++++++---------- arch/x86/configs/x86_64_defconfig | 38 ++++++++++++++++------- 2 files changed, 62 insertions(+), 26 deletions(-)
arch/x86/configs/i386_defconfig +34 -16
@@ -1,5 +1,7 @@ +CONFIG_WERROR=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y +CONFIG_USELIB=y CONFIG_AUDIT=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y
@@ -11,23 +13,30 @@ CONFIG_TASK_XACCT=y CONFIG_TASK_IO_ACCOUNTING=y CONFIG_LOG_BUF_SHIFT=18 CONFIG_CGROUPS=y +CONFIG_BLK_CGROUP=y CONFIG_CGROUP_SCHED=y +CONFIG_CGROUP_PIDS=y +CONFIG_CGROUP_RDMA=y CONFIG_CGROUP_FREEZER=y +CONFIG_CGROUP_HUGETLB=y CONFIG_CPUSETS=y +CONFIG_CGROUP_DEVICE=y CONFIG_CGROUP_CPUACCT=y +CONFIG_CGROUP_PERF=y +CONFIG_CGROUP_MISC=y +CONFIG_CGROUP_DEBUG=y CONFIG_BLK_DEV_INITRD=y +CONFIG_KALLSYMS_ALL=y # CONFIG_COMPAT_BRK is not set CONFIG_PROFILING=y -# CONFIG_64BIT is not set CONFIG_SMP=y -CONFIG_X86_GENERIC=y -CONFIG_HPET_TIMER=y +CONFIG_HYPERVISOR_GUEST=y +CONFIG_PARAVIRT=y +CONFIG_NR_CPUS=8 CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y -CONFIG_X86_REBOOTFIXUPS=y CONFIG_MICROCODE_AMD=y CONFIG_X86_MSR=y CONFIG_X86_CPUID=y -CONFIG_HIGHPTE=y CONFIG_X86_CHECK_BIOS_CORRUPTION=y # CONFIG_MTRR_SANITIZER is not set CONFIG_EFI=y
@@ -43,12 +52,15 @@ CONFIG_ACPI_BGRT=y CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y CONFIG_CPU_FREQ_GOV_ONDEMAND=y CONFIG_X86_ACPI_CPUFREQ=y -CONFIG_EFI_VARS=y CONFIG_KPROBES=y CONFIG_JUMP_LABEL=y +CONFIG_COMPAT_32BIT_TIME=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_BLK_CGROUP_IOLATENCY=y +CONFIG_BLK_CGROUP_IOCOST=y +CONFIG_BLK_CGROUP_IOPRIO=y CONFIG_BINFMT_MISC=y CONFIG_NET=y CONFIG_PACKET=y
@@ -103,12 +115,16 @@ CONFIG_IP6_NF_FILTER=y CONFIG_IP6_NF_TARGET_REJECT=y CONFIG_IP6_NF_MANGLE=y CONFIG_NET_SCHED=y +CONFIG_NET_CLS_CGROUP=y CONFIG_NET_EMATCH=y CONFIG_NET_CLS_ACT=y +CONFIG_CGROUP_NET_PRIO=y CONFIG_CFG80211=y CONFIG_MAC80211=y CONFIG_MAC80211_LEDS=y CONFIG_RFKILL=y +CONFIG_NET_9P=y +CONFIG_NET_9P_VIRTIO=y CONFIG_PCI=y CONFIG_PCIEPORTBUS=y CONFIG_PCI_MSI=y
@@ -119,13 +135,16 @@ CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_DEBUG_DEVRES=y CONFIG_CONNECTOR=y +CONFIG_EFI_VARS=y +CONFIG_EFI_CAPSULE_LOADER=y CONFIG_BLK_DEV_LOOP=y +CONFIG_VIRTIO_BLK=y CONFIG_BLK_DEV_SD=y CONFIG_BLK_DEV_SR=y CONFIG_CHR_DEV_SG=y CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_SPI_ATTRS=y -# CONFIG_SCSI_LOWLEVEL is not set +CONFIG_SCSI_VIRTIO=y CONFIG_ATA=y CONFIG_SATA_AHCI=y CONFIG_ATA_PIIX=y
@@ -143,6 +162,7 @@ CONFIG_MACINTOSH_DRIVERS=y CONFIG_MAC_EMUMOUSEBTN=y CONFIG_NETDEVICES=y CONFIG_NETCONSOLE=y +CONFIG_VIRTIO_NET=y CONFIG_BNX2=y CONFIG_TIGON3=y CONFIG_NET_TULIP=y
@@ -170,6 +190,7 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y CONFIG_SERIAL_8250_DETECT_IRQ=y CONFIG_SERIAL_8250_RSA=y CONFIG_SERIAL_NONSTANDARD=y +CONFIG_VIRTIO_CONSOLE=y CONFIG_HW_RANDOM=y CONFIG_NVRAM=y CONFIG_HPET=y
@@ -181,12 +202,7 @@ CONFIG_AGP_AMD64=y CONFIG_AGP_INTEL=y CONFIG_DRM=y CONFIG_DRM_I915=y -CONFIG_FB_MODE_HELPERS=y -CONFIG_FB_TILEBLITTING=y -CONFIG_FB_EFI=y -CONFIG_LOGO=y -# CONFIG_LOGO_LINUX_MONO is not set -# CONFIG_LOGO_LINUX_VGA16 is not set +CONFIG_DRM_VIRTIO_GPU=y CONFIG_SOUND=y CONFIG_SND=y CONFIG_SND_HRTIMER=y
@@ -219,6 +235,8 @@ CONFIG_USB_STORAGE=y CONFIG_RTC_CLASS=y # CONFIG_RTC_HCTOSYS is not set CONFIG_DMADEVICES=y +CONFIG_VIRTIO_PCI=y +CONFIG_VIRTIO_INPUT=y CONFIG_EEEPC_LAPTOP=y CONFIG_EXT4_FS=y CONFIG_EXT4_FS_POSIX_ACL=y
@@ -240,6 +258,7 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y +CONFIG_9P_FS=y CONFIG_NLS_DEFAULT="utf8" CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ASCII=y
@@ -251,15 +270,14 @@ CONFIG_SECURITY_SELINUX=y CONFIG_SECURITY_SELINUX_BOOTPARAM=y CONFIG_SECURITY_SELINUX_DISABLE=y CONFIG_PRINTK_TIME=y +CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_STACK_USAGE=y -CONFIG_DEBUG_STACKOVERFLOW=y # CONFIG_SCHED_DEBUG is not set CONFIG_SCHEDSTATS=y CONFIG_BLK_DEV_IO_TRACE=y CONFIG_PROVIDE_OHCI1394_DMA_INIT=y CONFIG_EARLY_PRINTK_DBGP=y CONFIG_DEBUG_BOOT_PARAMS=y -CONFIG_KALLSYMS_ALL=y -CONFIG_WERROR=y +CONFIG_UNWINDER_FRAME_POINTER=y
arch/x86/configs/x86_64_defconfig +28 -10
@@ -1,3 +1,4 @@ +CONFIG_WERROR=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_AUDIT=y
@@ -11,14 +12,25 @@ CONFIG_TASK_XACCT=y CONFIG_TASK_IO_ACCOUNTING=y CONFIG_LOG_BUF_SHIFT=18 CONFIG_CGROUPS=y +CONFIG_BLK_CGROUP=y CONFIG_CGROUP_SCHED=y +CONFIG_CGROUP_PIDS=y +CONFIG_CGROUP_RDMA=y CONFIG_CGROUP_FREEZER=y +CONFIG_CGROUP_HUGETLB=y CONFIG_CPUSETS=y +CONFIG_CGROUP_DEVICE=y CONFIG_CGROUP_CPUACCT=y +CONFIG_CGROUP_PERF=y +CONFIG_CGROUP_MISC=y +CONFIG_CGROUP_DEBUG=y CONFIG_BLK_DEV_INITRD=y +CONFIG_KALLSYMS_ALL=y # CONFIG_COMPAT_BRK is not set CONFIG_PROFILING=y CONFIG_SMP=y +CONFIG_HYPERVISOR_GUEST=y +CONFIG_PARAVIRT=y CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y CONFIG_MICROCODE_AMD=y CONFIG_X86_MSR=y
@@ -41,12 +53,14 @@ CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y CONFIG_CPU_FREQ_GOV_ONDEMAND=y CONFIG_X86_ACPI_CPUFREQ=y CONFIG_IA32_EMULATION=y -CONFIG_EFI_VARS=y CONFIG_KPROBES=y CONFIG_JUMP_LABEL=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_BLK_CGROUP_IOLATENCY=y +CONFIG_BLK_CGROUP_IOCOST=y +CONFIG_BLK_CGROUP_IOPRIO=y CONFIG_BINFMT_MISC=y CONFIG_NET=y CONFIG_PACKET=y
@@ -101,12 +115,16 @@ CONFIG_IP6_NF_FILTER=y CONFIG_IP6_NF_TARGET_REJECT=y CONFIG_IP6_NF_MANGLE=y CONFIG_NET_SCHED=y +CONFIG_NET_CLS_CGROUP=y CONFIG_NET_EMATCH=y CONFIG_NET_CLS_ACT=y +CONFIG_CGROUP_NET_PRIO=y CONFIG_CFG80211=y CONFIG_MAC80211=y CONFIG_MAC80211_LEDS=y CONFIG_RFKILL=y +CONFIG_NET_9P=y +CONFIG_NET_9P_VIRTIO=y CONFIG_PCI=y CONFIG_PCIEPORTBUS=y CONFIG_HOTPLUG_PCI=y
@@ -116,13 +134,15 @@ CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_DEBUG_DEVRES=y CONFIG_CONNECTOR=y +CONFIG_EFI_VARS=y CONFIG_BLK_DEV_LOOP=y +CONFIG_VIRTIO_BLK=y CONFIG_BLK_DEV_SD=y CONFIG_BLK_DEV_SR=y CONFIG_CHR_DEV_SG=y CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_SPI_ATTRS=y -# CONFIG_SCSI_LOWLEVEL is not set +CONFIG_SCSI_VIRTIO=y CONFIG_ATA=y CONFIG_SATA_AHCI=y CONFIG_ATA_PIIX=y
@@ -138,6 +158,7 @@ CONFIG_MACINTOSH_DRIVERS=y CONFIG_MAC_EMUMOUSEBTN=y CONFIG_NETDEVICES=y CONFIG_NETCONSOLE=y +CONFIG_VIRTIO_NET=y CONFIG_TIGON3=y CONFIG_NET_TULIP=y CONFIG_E100=y
@@ -162,6 +183,7 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y CONFIG_SERIAL_8250_DETECT_IRQ=y CONFIG_SERIAL_8250_RSA=y CONFIG_SERIAL_NONSTANDARD=y +CONFIG_VIRTIO_CONSOLE=y CONFIG_HW_RANDOM=y # CONFIG_HW_RANDOM_INTEL is not set # CONFIG_HW_RANDOM_AMD is not set
@@ -175,12 +197,7 @@ CONFIG_AGP_AMD64=y CONFIG_AGP_INTEL=y CONFIG_DRM=y CONFIG_DRM_I915=y -CONFIG_FB_MODE_HELPERS=y -CONFIG_FB_TILEBLITTING=y -CONFIG_FB_EFI=y -CONFIG_LOGO=y -# CONFIG_LOGO_LINUX_MONO is not set -# CONFIG_LOGO_LINUX_VGA16 is not set +CONFIG_DRM_VIRTIO_GPU=y CONFIG_SOUND=y CONFIG_SND=y CONFIG_SND_HRTIMER=y
@@ -213,6 +230,8 @@ CONFIG_USB_STORAGE=y CONFIG_RTC_CLASS=y # CONFIG_RTC_HCTOSYS is not set CONFIG_DMADEVICES=y +CONFIG_VIRTIO_PCI=y +CONFIG_VIRTIO_INPUT=y CONFIG_EEEPC_LAPTOP=y CONFIG_AMD_IOMMU=y CONFIG_INTEL_IOMMU=y
@@ -237,6 +256,7 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y +CONFIG_9P_FS=y CONFIG_NLS_DEFAULT="utf8" CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ASCII=y
@@ -257,5 +277,3 @@ CONFIG_BLK_DEV_IO_TRACE=y CONFIG_PROVIDE_OHCI1394_DMA_INIT=y CONFIG_EARLY_PRINTK_DBGP=y CONFIG_DEBUG_BOOT_PARAMS=y -CONFIG_KALLSYMS_ALL=y -CONFIG_WERROR=y
Quoted 9 lines · On Thu, Mar 24, 2022 at 08:50:16AM -0000, tip-bot2 for Ingo Molnar wrote:
The following commit has been merged into the x86/urgent branch of tip:
Commit-ID: aee8bf2d5aab5e7cc24fa90238930fd14d72e580 Gitweb: https://git.kernel.org/tip/aee8bf2d5aab5e7cc24fa90238930fd14d72e580 Author: Ingo Molnar <[email protected]> AuthorDate: Thu, 24 Mar 2022 09:31:13 +01:00 Committer: Ingo Molnar <[email protected]> CommitterDate: Thu, 24 Mar 2022 09:32:20 +01:00
Quoted 4 lines
x86/config: Make the x86 defconfigs a bit more usable
- Use 'make savedefconfig' to refresh & regenerate the files
- Add in KVM boot enablers
We shouldn't duplicate kvm_guest.config.
Quoted 1 line
- Enable the cgroup features most distros rely on
I've not yet had defconfig+kvm_guest.config fail to boot on debian images (I occasionally grab one here:
https://cloud.debian.org/images/cloud/sid/daily/latest/ )
Quoted 10 lines · Peter Zijlstra
Quoted 9 lines · On Thu, Mar 24, 2022 at 08:50:16AM -0000, tip-bot2 for Ingo Molnar wrote:
The following commit has been merged into the x86/urgent branch of tip:
Commit-ID: aee8bf2d5aab5e7cc24fa90238930fd14d72e580 Gitweb: https://git.kernel.org/tip/aee8bf2d5aab5e7cc24fa90238930fd14d72e580 Author: Ingo Molnar <[email protected]> AuthorDate: Thu, 24 Mar 2022 09:31:13 +01:00 Committer: Ingo Molnar <[email protected]> CommitterDate: Thu, 24 Mar 2022 09:32:20 +01:00
Quoted 6 lines
Quoted 4 lines
x86/config: Make the x86 defconfigs a bit more usable
- Use 'make savedefconfig' to refresh & regenerate the files
- Add in KVM boot enablersWe shouldn't duplicate kvm_guest.config.
I think x86-defconfig should be usable by itself - not just via the somewhat obscure combination of:
make defconfig
make kvm_guest.config
right?
Quoted 5 lines
Quoted 1 line
- Enable the cgroup features most distros rely on
I've not yet had defconfig+kvm_guest.config fail to boot on debian images (I occasionally grab one here:
https://cloud.debian.org/images/cloud/sid/daily/latest/ )
Systemd is rather negative about missing cgroup features - at a point it used to insert 30(?) seconds delays during bootup warning about missing cgroups support, etc.
Also the main Debian derived distros (Ubuntu, etc.) plus Debian itself has most of cgroups enabled - so why should we test something that very few users are using?
Thanks,
Ingo
The following commit has been merged into the x86/urgent branch of tip:
The following commit has been merged into the x86/urgent branch of tip:
Commit-ID: 410ce3dd5055b3fa68fb7f99a6756be3a7e17f22 Gitweb: https://git.kernel.org/tip/410ce3dd5055b3fa68fb7f99a6756be3a7e17f22 Author: Ingo Molnar <[email protected]> AuthorDate: Thu, 24 Mar 2022 09:31:13 +01:00 Committer: Ingo Molnar <[email protected]> CommitterDate: Sun, 27 Mar 2022 20:58:35 +02:00
x86/config: Make the x86 defconfigs a bit more usable
- Use 'make savedefconfig' to refresh & regenerate the files
- Add in KVM boot enablers
- Enable the cgroup features most distros rely on
[ fix bug found by Nathan Chancellor ]
Cc Linus Torvalds <[email protected]>
Cc Borislav Petkov <[email protected]>
Cc Thomas Gleixner <[email protected]>
Cc Peter Zijlstra <[email protected]>
Signed-off-by Ingo Molnar <[email protected]>
--- arch/x86/configs/i386_defconfig | 51 ++++++++++++++++++++---------- arch/x86/configs/x86_64_defconfig | 38 ++++++++++++++++------ 2 files changed, 63 insertions(+), 26 deletions(-)
arch/x86/configs/i386_defconfig +35 -16
@@ -1,5 +1,7 @@ +CONFIG_WERROR=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y +CONFIG_USELIB=y CONFIG_AUDIT=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y
@@ -11,23 +13,30 @@ CONFIG_TASK_XACCT=y CONFIG_TASK_IO_ACCOUNTING=y CONFIG_LOG_BUF_SHIFT=18 CONFIG_CGROUPS=y +CONFIG_BLK_CGROUP=y CONFIG_CGROUP_SCHED=y +CONFIG_CGROUP_PIDS=y +CONFIG_CGROUP_RDMA=y CONFIG_CGROUP_FREEZER=y +CONFIG_CGROUP_HUGETLB=y CONFIG_CPUSETS=y +CONFIG_CGROUP_DEVICE=y CONFIG_CGROUP_CPUACCT=y +CONFIG_CGROUP_PERF=y +CONFIG_CGROUP_MISC=y +CONFIG_CGROUP_DEBUG=y CONFIG_BLK_DEV_INITRD=y +CONFIG_KALLSYMS_ALL=y # CONFIG_COMPAT_BRK is not set CONFIG_PROFILING=y -# CONFIG_64BIT is not set CONFIG_SMP=y -CONFIG_X86_GENERIC=y -CONFIG_HPET_TIMER=y +CONFIG_HYPERVISOR_GUEST=y +CONFIG_PARAVIRT=y +CONFIG_NR_CPUS=8 CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y -CONFIG_X86_REBOOTFIXUPS=y CONFIG_MICROCODE_AMD=y CONFIG_X86_MSR=y CONFIG_X86_CPUID=y -CONFIG_HIGHPTE=y CONFIG_X86_CHECK_BIOS_CORRUPTION=y # CONFIG_MTRR_SANITIZER is not set CONFIG_EFI=y
@@ -43,12 +52,15 @@ CONFIG_ACPI_BGRT=y CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y CONFIG_CPU_FREQ_GOV_ONDEMAND=y CONFIG_X86_ACPI_CPUFREQ=y -CONFIG_EFI_VARS=y CONFIG_KPROBES=y CONFIG_JUMP_LABEL=y +CONFIG_COMPAT_32BIT_TIME=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_BLK_CGROUP_IOLATENCY=y +CONFIG_BLK_CGROUP_IOCOST=y +CONFIG_BLK_CGROUP_IOPRIO=y CONFIG_BINFMT_MISC=y CONFIG_NET=y CONFIG_PACKET=y
@@ -103,12 +115,16 @@ CONFIG_IP6_NF_FILTER=y CONFIG_IP6_NF_TARGET_REJECT=y CONFIG_IP6_NF_MANGLE=y CONFIG_NET_SCHED=y +CONFIG_NET_CLS_CGROUP=y CONFIG_NET_EMATCH=y CONFIG_NET_CLS_ACT=y +CONFIG_CGROUP_NET_PRIO=y CONFIG_CFG80211=y CONFIG_MAC80211=y CONFIG_MAC80211_LEDS=y CONFIG_RFKILL=y +CONFIG_NET_9P=y +CONFIG_NET_9P_VIRTIO=y CONFIG_PCI=y CONFIG_PCIEPORTBUS=y CONFIG_PCI_MSI=y
@@ -119,13 +135,16 @@ CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_DEBUG_DEVRES=y CONFIG_CONNECTOR=y +CONFIG_EFI_VARS=y +CONFIG_EFI_CAPSULE_LOADER=y CONFIG_BLK_DEV_LOOP=y +CONFIG_VIRTIO_BLK=y CONFIG_BLK_DEV_SD=y CONFIG_BLK_DEV_SR=y CONFIG_CHR_DEV_SG=y CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_SPI_ATTRS=y -# CONFIG_SCSI_LOWLEVEL is not set +CONFIG_SCSI_VIRTIO=y CONFIG_ATA=y CONFIG_SATA_AHCI=y CONFIG_ATA_PIIX=y
@@ -143,6 +162,7 @@ CONFIG_MACINTOSH_DRIVERS=y CONFIG_MAC_EMUMOUSEBTN=y CONFIG_NETDEVICES=y CONFIG_NETCONSOLE=y +CONFIG_VIRTIO_NET=y CONFIG_BNX2=y CONFIG_TIGON3=y CONFIG_NET_TULIP=y
@@ -170,6 +190,7 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y CONFIG_SERIAL_8250_DETECT_IRQ=y CONFIG_SERIAL_8250_RSA=y CONFIG_SERIAL_NONSTANDARD=y +CONFIG_VIRTIO_CONSOLE=y CONFIG_HW_RANDOM=y CONFIG_NVRAM=y CONFIG_HPET=y
@@ -181,12 +202,7 @@ CONFIG_AGP_AMD64=y CONFIG_AGP_INTEL=y CONFIG_DRM=y CONFIG_DRM_I915=y -CONFIG_FB_MODE_HELPERS=y -CONFIG_FB_TILEBLITTING=y -CONFIG_FB_EFI=y -CONFIG_LOGO=y -# CONFIG_LOGO_LINUX_MONO is not set -# CONFIG_LOGO_LINUX_VGA16 is not set +CONFIG_DRM_VIRTIO_GPU=y CONFIG_SOUND=y CONFIG_SND=y CONFIG_SND_HRTIMER=y
@@ -219,6 +235,8 @@ CONFIG_USB_STORAGE=y CONFIG_RTC_CLASS=y # CONFIG_RTC_HCTOSYS is not set CONFIG_DMADEVICES=y +CONFIG_VIRTIO_PCI=y +CONFIG_VIRTIO_INPUT=y CONFIG_EEEPC_LAPTOP=y CONFIG_EXT4_FS=y CONFIG_EXT4_FS_POSIX_ACL=y
@@ -240,6 +258,7 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y +CONFIG_9P_FS=y CONFIG_NLS_DEFAULT="utf8" CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ASCII=y
@@ -251,15 +270,15 @@ CONFIG_SECURITY_SELINUX=y CONFIG_SECURITY_SELINUX_BOOTPARAM=y CONFIG_SECURITY_SELINUX_DISABLE=y CONFIG_PRINTK_TIME=y +CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_STACK_USAGE=y -CONFIG_DEBUG_STACKOVERFLOW=y # CONFIG_SCHED_DEBUG is not set CONFIG_SCHEDSTATS=y CONFIG_BLK_DEV_IO_TRACE=y CONFIG_PROVIDE_OHCI1394_DMA_INIT=y CONFIG_EARLY_PRINTK_DBGP=y CONFIG_DEBUG_BOOT_PARAMS=y -CONFIG_KALLSYMS_ALL=y -CONFIG_WERROR=y +CONFIG_UNWINDER_FRAME_POINTER=y +# CONFIG_64BIT is not set
arch/x86/configs/x86_64_defconfig +28 -10
@@ -1,3 +1,4 @@ +CONFIG_WERROR=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_AUDIT=y
@@ -11,14 +12,25 @@ CONFIG_TASK_XACCT=y CONFIG_TASK_IO_ACCOUNTING=y CONFIG_LOG_BUF_SHIFT=18 CONFIG_CGROUPS=y +CONFIG_BLK_CGROUP=y CONFIG_CGROUP_SCHED=y +CONFIG_CGROUP_PIDS=y +CONFIG_CGROUP_RDMA=y CONFIG_CGROUP_FREEZER=y +CONFIG_CGROUP_HUGETLB=y CONFIG_CPUSETS=y +CONFIG_CGROUP_DEVICE=y CONFIG_CGROUP_CPUACCT=y +CONFIG_CGROUP_PERF=y +CONFIG_CGROUP_MISC=y +CONFIG_CGROUP_DEBUG=y CONFIG_BLK_DEV_INITRD=y +CONFIG_KALLSYMS_ALL=y # CONFIG_COMPAT_BRK is not set CONFIG_PROFILING=y CONFIG_SMP=y +CONFIG_HYPERVISOR_GUEST=y +CONFIG_PARAVIRT=y CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y CONFIG_MICROCODE_AMD=y CONFIG_X86_MSR=y
@@ -41,12 +53,14 @@ CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y CONFIG_CPU_FREQ_GOV_ONDEMAND=y CONFIG_X86_ACPI_CPUFREQ=y CONFIG_IA32_EMULATION=y -CONFIG_EFI_VARS=y CONFIG_KPROBES=y CONFIG_JUMP_LABEL=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_BLK_CGROUP_IOLATENCY=y +CONFIG_BLK_CGROUP_IOCOST=y +CONFIG_BLK_CGROUP_IOPRIO=y CONFIG_BINFMT_MISC=y CONFIG_NET=y CONFIG_PACKET=y
@@ -101,12 +115,16 @@ CONFIG_IP6_NF_FILTER=y CONFIG_IP6_NF_TARGET_REJECT=y CONFIG_IP6_NF_MANGLE=y CONFIG_NET_SCHED=y +CONFIG_NET_CLS_CGROUP=y CONFIG_NET_EMATCH=y CONFIG_NET_CLS_ACT=y +CONFIG_CGROUP_NET_PRIO=y CONFIG_CFG80211=y CONFIG_MAC80211=y CONFIG_MAC80211_LEDS=y CONFIG_RFKILL=y +CONFIG_NET_9P=y +CONFIG_NET_9P_VIRTIO=y CONFIG_PCI=y CONFIG_PCIEPORTBUS=y CONFIG_HOTPLUG_PCI=y
@@ -116,13 +134,15 @@ CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_DEBUG_DEVRES=y CONFIG_CONNECTOR=y +CONFIG_EFI_VARS=y CONFIG_BLK_DEV_LOOP=y +CONFIG_VIRTIO_BLK=y CONFIG_BLK_DEV_SD=y CONFIG_BLK_DEV_SR=y CONFIG_CHR_DEV_SG=y CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_SPI_ATTRS=y -# CONFIG_SCSI_LOWLEVEL is not set +CONFIG_SCSI_VIRTIO=y CONFIG_ATA=y CONFIG_SATA_AHCI=y CONFIG_ATA_PIIX=y
@@ -138,6 +158,7 @@ CONFIG_MACINTOSH_DRIVERS=y CONFIG_MAC_EMUMOUSEBTN=y CONFIG_NETDEVICES=y CONFIG_NETCONSOLE=y +CONFIG_VIRTIO_NET=y CONFIG_TIGON3=y CONFIG_NET_TULIP=y CONFIG_E100=y
@@ -162,6 +183,7 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y CONFIG_SERIAL_8250_DETECT_IRQ=y CONFIG_SERIAL_8250_RSA=y CONFIG_SERIAL_NONSTANDARD=y +CONFIG_VIRTIO_CONSOLE=y CONFIG_HW_RANDOM=y # CONFIG_HW_RANDOM_INTEL is not set # CONFIG_HW_RANDOM_AMD is not set
@@ -175,12 +197,7 @@ CONFIG_AGP_AMD64=y CONFIG_AGP_INTEL=y CONFIG_DRM=y CONFIG_DRM_I915=y -CONFIG_FB_MODE_HELPERS=y -CONFIG_FB_TILEBLITTING=y -CONFIG_FB_EFI=y -CONFIG_LOGO=y -# CONFIG_LOGO_LINUX_MONO is not set -# CONFIG_LOGO_LINUX_VGA16 is not set +CONFIG_DRM_VIRTIO_GPU=y CONFIG_SOUND=y CONFIG_SND=y CONFIG_SND_HRTIMER=y
@@ -213,6 +230,8 @@ CONFIG_USB_STORAGE=y CONFIG_RTC_CLASS=y # CONFIG_RTC_HCTOSYS is not set CONFIG_DMADEVICES=y +CONFIG_VIRTIO_PCI=y +CONFIG_VIRTIO_INPUT=y CONFIG_EEEPC_LAPTOP=y CONFIG_AMD_IOMMU=y CONFIG_INTEL_IOMMU=y
@@ -237,6 +256,7 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y +CONFIG_9P_FS=y CONFIG_NLS_DEFAULT="utf8" CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ASCII=y
@@ -257,5 +277,3 @@ CONFIG_BLK_DEV_IO_TRACE=y CONFIG_PROVIDE_OHCI1394_DMA_INIT=y CONFIG_EARLY_PRINTK_DBGP=y CONFIG_DEBUG_BOOT_PARAMS=y -CONFIG_KALLSYMS_ALL=y -CONFIG_WERROR=y
Quoted 20 lines · Ingo Molnar
Quoted 10 lines · Peter Zijlstra
Quoted 9 lines · On Thu, Mar 24, 2022 at 08:50:16AM -0000, tip-bot2 for Ingo Molnar wrote:
The following commit has been merged into the x86/urgent branch of tip:
Commit-ID: aee8bf2d5aab5e7cc24fa90238930fd14d72e580 Gitweb: https://git.kernel.org/tip/aee8bf2d5aab5e7cc24fa90238930fd14d72e580 Author: Ingo Molnar <[email protected]> AuthorDate: Thu, 24 Mar 2022 09:31:13 +01:00 Committer: Ingo Molnar <[email protected]> CommitterDate: Thu, 24 Mar 2022 09:32:20 +01:00Quoted 6 lines
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x86/config: Make the x86 defconfigs a bit more usable
- Use 'make savedefconfig' to refresh & regenerate the files
- Add in KVM boot enablersWe shouldn't duplicate kvm_guest.config.
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I think x86-defconfig should be usable by itself - not just via the somewhat obscure combination of:
make defconfig
make kvm_guest.configright?
Dunno, i've been using it forever (+- the kvmconfig rename thing, which was really annoying).
But these days I have it scripted anyway, I also typically add DEBUG_INFO to any .config that I end up booting.
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- Enable the cgroup features most distros rely on
I've not yet had defconfig+kvm_guest.config fail to boot on debian images (I occasionally grab one here:
https://cloud.debian.org/images/cloud/sid/daily/latest/ )
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Systemd is rather negative about missing cgroup features - at a point it used to insert 30(?) seconds delays during bootup warning about missing cgroups support, etc.
Also the main Debian derived distros (Ubuntu, etc.) plus Debian itself has most of cgroups enabled - so why should we test something that very few users are using?
Yeah, don't mind. I just hadn't had problems booting anything.