[rocky10_2] History Rebuild through kernel-6.12.0-211.18.1.el10_2

[PlaidCat]

This is an automated kernel history rebuild using cron and internal tooling. It follows the same process used for previous history rebuilds:

• Download all unprocessed src.rpm packages
• For each src.rpm:
  • Identify all commits in the changelog up to the last known tag (6.12.0-211)
  • Replay commits in chronological order (oldest to newest in the changelog) using git cherry-pick
  • Replace the code in the branch with the output of rpmbuild -bp for the corresponding src.rpm
  • Tag the rebuild branch

JIRA Tickets

• Parent: KERNEL-1087
• History Rebuild: KERNEL-1088

Rebuild Splat Inspection

kernel-6.12.0-211.18.1.el10_2

$ cat ciq/ciq_backports/kernel-6.12.0-211.18.1.el10_2/rebuild.details.txt
Rebuild_History BUILDABLE
Rebuilding Kernel from rpm changelog with Fuzz Limit: 87.50%
Number of commits in upstream range v6.12~1..kernel-mainline: 123983
Number of commits in rpm: 85
Number of commits matched with upstream: 80 (94.12%)
Number of commits in upstream but not in rpm: 123903
Number of commits NOT found in upstream: 5 (5.88%)

Rebuilding Kernel on Branch rocky10_2_rebuild_kernel-6.12.0-211.18.1.el10_2 for kernel-6.12.0-211.18.1.el10_2
Clean Cherry Picks: 76 (95.00%)
Empty Cherry Picks: 4 (5.00%)
_______________________________

__EMPTY COMMITS__________________________
cfd86ef7e8e7b9e015707e46479a6b1de141eed0 anon_inode: use a proper mode internally
22bdf3d6581af6d06ed8a46c6835648421cca0ea anon_inode: explicitly block ->setattr()
19bbfe7b5fcc04d8711e8e1352acc77c1a5c3955 fs: add S_ANON_INODE
ac1ea219590c09572ed5992dc233bbf7bb70fef9 mm/page_alloc: clear page->private in free_pages_prepare()

__CHANGES NOT IN UPSTREAM________________
Add partial riscv64 support for build root'
Provide basic VisionFive 2 support'
redhat/kernel.spec.template: disable OBJTOOL_WERROR for gcov builds
redhat/configs: enable CONFIG_AQTION on all archs
scsi: lpfc: avoid crashing in lpfc_nlp_get() if lpfc_nodelist was freed

BUILD

$ grep -E -B 5 -A 5 "\[TIMER\]|^Starting Build" $(ls -t kbuild* | head -n1)
/mnt/code/kernel-src-tree-build
Running make mrproper...
  CLEAN   scripts/basic
  CLEAN   scripts/kconfig
  CLEAN   include/config include/generated
[TIMER]{MRPROPER}: 7s
x86_64 architecture detected, copying config
'configs/kernel-x86_64-rhel.config' -> '.config'
Setting Local Version for build
CONFIG_LOCALVERSION="-rocky10_2_rebuild-bda6623b0284"
Making olddefconfig
--
  HOSTCC  scripts/kconfig/util.o
  HOSTLD  scripts/kconfig/conf
#
# configuration written to .config
#
Starting Build
  GEN     arch/x86/include/generated/asm/orc_hash.h
  WRAP    arch/x86/include/generated/uapi/asm/bpf_perf_event.h
  WRAP    arch/x86/include/generated/uapi/asm/errno.h
  WRAP    arch/x86/include/generated/uapi/asm/fcntl.h
  WRAP    arch/x86/include/generated/uapi/asm/ioctl.h
--
  LD [M]  net/qrtr/qrtr-mhi.ko
  BTF [M] net/qrtr/qrtr.ko
  LD [M]  virt/lib/irqbypass.ko
  BTF [M] net/qrtr/qrtr-mhi.ko
  BTF [M] virt/lib/irqbypass.ko
[TIMER]{BUILD}: 2089s
Making Modules
  SYMLINK /lib/modules/6.12.0-rocky10_2_rebuild-bda6623b0284+/build
  INSTALL /lib/modules/6.12.0-rocky10_2_rebuild-bda6623b0284+/modules.order
  INSTALL /lib/modules/6.12.0-rocky10_2_rebuild-bda6623b0284+/modules.builtin
  INSTALL /lib/modules/6.12.0-rocky10_2_rebuild-bda6623b0284+/modules.builtin.modinfo
--
  STRIP   /lib/modules/6.12.0-rocky10_2_rebuild-bda6623b0284+/kernel/net/vmw_vsock/vsock_loopback.ko
  SIGN    /lib/modules/6.12.0-rocky10_2_rebuild-bda6623b0284+/kernel/net/vmw_vsock/vmw_vsock_virtio_transport_common.ko
  SIGN    /lib/modules/6.12.0-rocky10_2_rebuild-bda6623b0284+/kernel/net/vmw_vsock/vsock_loopback.ko
  SIGN    /lib/modules/6.12.0-rocky10_2_rebuild-bda6623b0284+/kernel/net/vmw_vsock/hv_sock.ko
  DEPMOD  /lib/modules/6.12.0-rocky10_2_rebuild-bda6623b0284+
[TIMER]{MODULES}: 12s
Making Install
  INSTALL /boot
[TIMER]{INSTALL}: 19s
Checking kABI
kABI check passed
Setting Default Kernel to /boot/vmlinuz-6.12.0-rocky10_2_rebuild-bda6623b0284+ and Index to 2
Hopefully Grub2.0 took everything ... rebooting after time metrices
[TIMER]{MRPROPER}: 7s
[TIMER]{BUILD}: 2089s
[TIMER]{MODULES}: 12s
[TIMER]{INSTALL}: 19s
[TIMER]{TOTAL} 2132s
Rebooting in 10 seconds

KSelfTests

$ get_kselftest_diff.sh
kselftest.6.12.0-rocky10_2_rebuild-26281099c319+.log
491
kselftest.6.12.0-rocky10_2_rebuild-9d0a4300a640+.log
492
kselftest.6.12.0-rocky10_2_rebuild-3419513285df+.log
491
kselftest.6.12.0-rocky10_2_rebuild-bda6623b0284+.log
492
Before: kselftest.6.12.0-rocky10_2_rebuild-3419513285df+.log
After: kselftest.6.12.0-rocky10_2_rebuild-bda6623b0284+.log
Diff:
+ok 2 selftests: seccomp: seccomp_benchmark