# git gc
Expanding reachable commits in commit graph: 27973
Expanding reachable commits in commit graph: 57215
Expanding reachable commits in commit graph: 81990
Expanding reachable commits in commit graph: 110369
Expanding reachable commits in commit graph: 141661
Expanding reachable commits in commit graph: 176426
Expanding reachable commits in commit graph: 202823
Expanding reachable commits in commit graph: 232089
Expanding reachable commits in commit graph: 265438
Expanding reachable commits in commit graph: 291978
Expanding reachable commits in commit graph: 317961
Expanding reachable commits in commit graph: 347861
Expanding reachable commits in commit graph: 375916
Expanding reachable commits in commit graph: 401329
Expanding reachable commits in commit graph: 433555
Expanding reachable commits in commit graph: 463496
Expanding reachable commits in commit graph: 496540
Expanding reachable commits in commit graph: 524109
Expanding reachable commits in commit graph: 555255
Expanding reachable commits in commit graph: 587204
Expanding reachable commits in commit graph: 620262
Expanding reachable commits in commit graph: 654532
Expanding reachable commits in commit graph: 687322
Expanding reachable commits in commit graph: 713378
Expanding reachable commits in commit graph: 751091
Expanding reachable commits in commit graph: 781377
Expanding reachable commits in commit graph: 810293
Expanding reachable commits in commit graph: 843074
Expanding reachable commits in commit graph: 876149
Expanding reachable commits in commit graph: 908969
Expanding reachable commits in commit graph: 944493
Expanding reachable commits in commit graph: 980628
Expanding reachable commits in commit graph: 1013946
Expanding reachable commits in commit graph: 1041469
Expanding reachable commits in commit graph: 1067260
Expanding reachable commits in commit graph: 1101948
Expanding reachable commits in commit graph: 1134962
Expanding reachable commits in commit graph: 1162237
Expanding reachable commits in commit graph: 1197278
Expanding reachable commits in commit graph: 1229483
Expanding reachable commits in commit graph: 1249919, done.
Finding extra edges in commit graph:  37% (473099/1249919)
Finding extra edges in commit graph:  38% (474970/1249919)
Finding extra edges in commit graph:  39% (487469/1249919)
Finding extra edges in commit graph:  40% (499968/1249919)
Finding extra edges in commit graph:  41% (512467/1249919)
Finding extra edges in commit graph:  42% (524966/1249919)
Finding extra edges in commit graph:  43% (537466/1249919)
Finding extra edges in commit graph:  44% (549965/1249919)
Finding extra edges in commit graph:  45% (562464/1249919)
Finding extra edges in commit graph:  46% (574963/1249919)
Finding extra edges in commit graph:  47% (587462/1249919)
Finding extra edges in commit graph:  48% (599962/1249919)
Finding extra edges in commit graph:  49% (612461/1249919)
Finding extra edges in commit graph:  50% (624960/1249919)
Finding extra edges in commit graph:  51% (637459/1249919)
Finding extra edges in commit graph:  52% (649958/1249919)
Finding extra edges in commit graph:  53% (662458/1249919)
Finding extra edges in commit graph:  54% (674957/1249919)
Finding extra edges in commit graph:  55% (687456/1249919)
Finding extra edges in commit graph:  56% (699955/1249919)
Finding extra edges in commit graph:  57% (712454/1249919)
Finding extra edges in commit graph:  58% (724954/1249919)
Finding extra edges in commit graph:  59% (737453/1249919)
Finding extra edges in commit graph:  60% (749952/1249919)
Finding extra edges in commit graph:  61% (762451/1249919)
Finding extra edges in commit graph:  62% (774950/1249919)
Finding extra edges in commit graph:  63% (787449/1249919)
Finding extra edges in commit graph:  64% (799949/1249919)
Finding extra edges in commit graph:  65% (812448/1249919)
Finding extra edges in commit graph:  66% (824947/1249919)
Finding extra edges in commit graph:  67% (837446/1249919)
Finding extra edges in commit graph:  68% (849945/1249919)
Finding extra edges in commit graph:  69% (862445/1249919)
Finding extra edges in commit graph:  70% (874944/1249919)
Finding extra edges in commit graph:  71% (887443/1249919)
Finding extra edges in commit graph:  72% (899942/1249919)
Finding extra edges in commit graph:  73% (912441/1249919)
Finding extra edges in commit graph:  74% (924941/1249919)
Finding extra edges in commit graph:  75% (937440/1249919)
Finding extra edges in commit graph:  76% (949939/1249919)
Finding extra edges in commit graph:  77% (962438/1249919)
Finding extra edges in commit graph:  78% (974937/1249919)
Finding extra edges in commit graph:  79% (987437/1249919)
Finding extra edges in commit graph:  80% (999936/1249919)
Finding extra edges in commit graph:  81% (1012435/1249919)
Finding extra edges in commit graph:  82% (1024934/1249919)
Finding extra edges in commit graph:  83% (1037433/1249919)
Finding extra edges in commit graph:  84% (1049932/1249919)
Finding extra edges in commit graph:  85% (1062432/1249919)
Finding extra edges in commit graph:  86% (1074931/1249919)
Finding extra edges in commit graph:  87% (1087430/1249919)
Finding extra edges in commit graph:  88% (1099929/1249919)
Finding extra edges in commit graph:  89% (1112428/1249919)
Finding extra edges in commit graph:  90% (1124928/1249919)
Finding extra edges in commit graph:  91% (1137427/1249919)
Finding extra edges in commit graph:  92% (1149926/1249919)
Finding extra edges in commit graph:  93% (1162425/1249919)
Finding extra edges in commit graph:  94% (1174924/1249919)
Finding extra edges in commit graph:  95% (1187424/1249919)
Finding extra edges in commit graph:  96% (1199923/1249919)
Finding extra edges in commit graph:  97% (1212422/1249919)
Finding extra edges in commit graph:  98% (1224921/1249919)
Finding extra edges in commit graph:  99% (1237420/1249919)
Finding extra edges in commit graph: 100% (1249919/1249919)
Finding extra edges in commit graph: 100% (1249919/1249919), done.
Writing out commit graph in 4 passes:  50% (2542109/4999676)
Writing out commit graph in 4 passes:  51% (2549835/4999676)
Writing out commit graph in 4 passes:  52% (2599832/4999676)
Writing out commit graph in 4 passes:  53% (2649829/4999676)
Writing out commit graph in 4 passes:  54% (2699826/4999676)
Writing out commit graph in 4 passes:  54% (2738105/4999676)
Writing out commit graph in 4 passes:  55% (2749822/4999676)
Writing out commit graph in 4 passes:  56% (2799819/4999676)
Writing out commit graph in 4 passes:  57% (2849816/4999676)
Writing out commit graph in 4 passes:  58% (2899813/4999676)
Writing out commit graph in 4 passes:  59% (2949809/4999676)
Writing out commit graph in 4 passes:  59% (2960617/4999676)
Writing out commit graph in 4 passes:  60% (2999806/4999676)
Writing out commit graph in 4 passes:  61% (3049803/4999676)
Writing out commit graph in 4 passes:  62% (3099800/4999676)
Writing out commit graph in 4 passes:  63% (3149796/4999676)
Writing out commit graph in 4 passes:  63% (3160430/4999676)
Writing out commit graph in 4 passes:  64% (3199793/4999676)
Writing out commit graph in 4 passes:  65% (3249790/4999676)
Writing out commit graph in 4 passes:  66% (3299787/4999676)
Writing out commit graph in 4 passes:  67% (3349783/4999676)
Writing out commit graph in 4 passes:  67% (3361666/4999676)
Writing out commit graph in 4 passes:  68% (3399780/4999676)
Writing out commit graph in 4 passes:  69% (3449777/4999676)
Writing out commit graph in 4 passes:  70% (3499774/4999676)
Writing out commit graph in 4 passes:  71% (3549770/4999676)
Writing out commit graph in 4 passes:  71% (3562120/4999676)
Writing out commit graph in 4 passes:  72% (3599767/4999676)
Writing out commit graph in 4 passes:  73% (3649764/4999676)
Writing out commit graph in 4 passes:  74% (3699761/4999676)
Writing out commit graph in 4 passes:  75% (3749757/4999676)
Writing out commit graph in 4 passes:  76% (3799754/4999676)
Writing out commit graph in 4 passes:  77% (3849751/4999676)
Writing out commit graph in 4 passes:  78% (3899748/4999676)
Writing out commit graph in 4 passes:  79% (3949745/4999676)
Writing out commit graph in 4 passes:  80% (3999741/4999676)
Writing out commit graph in 4 passes:  80% (4009627/4999676)
Writing out commit graph in 4 passes:  81% (4049738/4999676)
Writing out commit graph in 4 passes:  82% (4099735/4999676)
Writing out commit graph in 4 passes:  83% (4149732/4999676)
Writing out commit graph in 4 passes:  84% (4199728/4999676)
Writing out commit graph in 4 passes:  85% (4249725/4999676)
Writing out commit graph in 4 passes:  86% (4299722/4999676)
Writing out commit graph in 4 passes:  87% (4349719/4999676)
Writing out commit graph in 4 passes:  88% (4399715/4999676)
Writing out commit graph in 4 passes:  89% (4449712/4999676)
Writing out commit graph in 4 passes:  90% (4499709/4999676)
Writing out commit graph in 4 passes:  91% (4549706/4999676)
Writing out commit graph in 4 passes:  92% (4599702/4999676)
Writing out commit graph in 4 passes:  93% (4649699/4999676)
Writing out commit graph in 4 passes:  94% (4699696/4999676)
Writing out commit graph in 4 passes:  95% (4749693/4999676)
Writing out commit graph in 4 passes:  96% (4799689/4999676)
Writing out commit graph in 4 passes:  97% (4849686/4999676)
Writing out commit graph in 4 passes:  98% (4899683/4999676)
Writing out commit graph in 4 passes:  99% (4949680/4999676)
Writing out commit graph in 4 passes: 100% (4999676/4999676)
Writing out commit graph in 4 passes: 100% (4999676/4999676), done.
# git rev-parse -q --verify 7521f258ea303c827434c101884b62a2b137a942^{commit}
7521f258ea303c827434c101884b62a2b137a942
already have revision, skipping fetch
# git checkout -q -f -B kisskb 7521f258ea303c827434c101884b62a2b137a942
# git clean -qxdf
# < git log -1
# commit 7521f258ea303c827434c101884b62a2b137a942
# Merge: a5b6244cf87c 5bc09b397cbf
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Feb 10 15:28:07 2024 -0800
# 
#     Merge tag 'mm-hotfixes-stable-2024-02-10-11-16' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
#     
#     Pull misc fixes from Andrew Morton:
#      "21 hotfixes. 12 are cc:stable and the remainder pertain to post-6.7
#       issues or aren't considered to be needed in earlier kernel versions"
#     
#     * tag 'mm-hotfixes-stable-2024-02-10-11-16' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (21 commits)
#       nilfs2: fix potential bug in end_buffer_async_write
#       mm/damon/sysfs-schemes: fix wrong DAMOS tried regions update timeout setup
#       nilfs2: fix hang in nilfs_lookup_dirty_data_buffers()
#       MAINTAINERS: Leo Yan has moved
#       mm/zswap: don't return LRU_SKIP if we have dropped lru lock
#       fs,hugetlb: fix NULL pointer dereference in hugetlbs_fill_super
#       mailmap: switch email address for John Moon
#       mm: zswap: fix objcg use-after-free in entry destruction
#       mm/madvise: don't forget to leave lazy MMU mode in madvise_cold_or_pageout_pte_range()
#       arch/arm/mm: fix major fault accounting when retrying under per-VMA lock
#       selftests: core: include linux/close_range.h for CLOSE_RANGE_* macros
#       mm/memory-failure: fix crash in split_huge_page_to_list from soft_offline_page
#       mm: memcg: optimize parent iteration in memcg_rstat_updated()
#       nilfs2: fix data corruption in dsync block recovery for small block sizes
#       mm/userfaultfd: UFFDIO_MOVE implementation should use ptep_get()
#       exit: wait_task_zombie: kill the no longer necessary spin_lock_irq(siglock)
#       fs/proc: do_task_stat: use sig->stats_lock to gather the threads/children stats
#       fs/proc: do_task_stat: move thread_group_cputime_adjusted() outside of lock_task_sighand()
#       getrusage: use sig->stats_lock rather than lock_task_sighand()
#       getrusage: move thread_group_cputime_adjusted() outside of lock_task_sighand()
#       ...
# < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 7521f258ea303c827434c101884b62a2b137a942
# make -s -j 160 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_NUMA_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  pseries_le_defconfig
Using /kisskb/src/arch/powerpc/configs/ppc64_defconfig as base
Merging /kisskb/src/arch/powerpc/configs/le.config
Merging /kisskb/src/arch/powerpc/configs/guest.config
Value of CONFIG_VIRTIO_BLK is redefined by fragment /kisskb/src/arch/powerpc/configs/guest.config:
Previous value: CONFIG_VIRTIO_BLK=m
New value: CONFIG_VIRTIO_BLK=y

Value of CONFIG_SCSI_VIRTIO is redefined by fragment /kisskb/src/arch/powerpc/configs/guest.config:
Previous value: CONFIG_SCSI_VIRTIO=m
New value: CONFIG_SCSI_VIRTIO=y

Value of CONFIG_VIRTIO_NET is redefined by fragment /kisskb/src/arch/powerpc/configs/guest.config:
Previous value: CONFIG_VIRTIO_NET=m
New value: CONFIG_VIRTIO_NET=y

Value of CONFIG_VIRTIO_CONSOLE is redefined by fragment /kisskb/src/arch/powerpc/configs/guest.config:
Previous value: CONFIG_VIRTIO_CONSOLE=m
New value: CONFIG_VIRTIO_CONSOLE=y

Value of CONFIG_VIRTIO_PCI is redefined by fragment /kisskb/src/arch/powerpc/configs/guest.config:
Previous value: CONFIG_VIRTIO_PCI=m
New value: CONFIG_VIRTIO_PCI=y

Value of CONFIG_VIRTIO_BALLOON is redefined by fragment /kisskb/src/arch/powerpc/configs/guest.config:
Previous value: CONFIG_VIRTIO_BALLOON=m
New value: CONFIG_VIRTIO_BALLOON=y

Value of CONFIG_VHOST_NET is redefined by fragment /kisskb/src/arch/powerpc/configs/guest.config:
Previous value: CONFIG_VHOST_NET=m
New value: CONFIG_VHOST_NET=y

Value of CONFIG_IBMVETH is redefined by fragment /kisskb/src/arch/powerpc/configs/guest.config:
Previous value: CONFIG_IBMVETH=m
New value: CONFIG_IBMVETH=y

Value of CONFIG_IBMVNIC is redefined by fragment /kisskb/src/arch/powerpc/configs/guest.config:
Previous value: CONFIG_IBMVNIC=m
New value: CONFIG_IBMVNIC=y

Merging /kisskb/src/arch/powerpc/configs/kvm_guest.config
#
# merged configuration written to .config (needs make)
#
# Added to kconfig CONFIG_NUMA=n
# < make -s -j 160 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_NUMA_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 160 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_NUMA_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 160 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_NUMA_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
Completed OK
# rm -rf /kisskb/build/linus_pseries_le_defconfig+NO_NUMA_powerpc-gcc13
# Build took: 0:13:21.277193