# git rev-parse -q --verify 91403d50e9b133eea5fb48e473c6f7c9968341a4^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify 91403d50e9b133eea5fb48e473c6f7c9968341a4^{commit}
91403d50e9b133eea5fb48e473c6f7c9968341a4
# git checkout -q -f -B kisskb 91403d50e9b133eea5fb48e473c6f7c9968341a4
# git clean -qxdf
# < git log -1
# commit 91403d50e9b133eea5fb48e473c6f7c9968341a4
# Merge: ac389bc0ca56 65d4418c5002
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Feb 24 15:59:26 2024 -0800
# 
#     Merge tag 'iommu-fixes-v6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
#     
#     Pull iommu fixes from Joerg Roedel:
#     
#      - Intel VT-d fixes for nested domain handling:
#     
#           - Cache invalidation for changes in a parent domain
#     
#           - Dirty tracking setting for parent and nested domains
#     
#           - Fix a constant-out-of-range warning
#     
#      - ARM SMMU fixes:
#     
#           - Fix CD allocation from atomic context when using SVA with SMMUv3
#     
#           - Revert the conversion of SMMUv2 to domain_alloc_paging(), as it
#             breaks the boot for Qualcomm MSM8996 devices
#     
#      - Restore SVA handle sharing in core code as it turned out there are
#        still drivers relying on it
#     
#     * tag 'iommu-fixes-v6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
#       iommu/sva: Restore SVA handle sharing
#       iommu/arm-smmu-v3: Do not use GFP_KERNEL under as spinlock
#       iommu/vt-d: Fix constant-out-of-range warning
#       iommu/vt-d: Set SSADE when attaching to a parent with dirty tracking
#       iommu/vt-d: Add missing dirty tracking set for parent domain
#       iommu/vt-d: Wrap the dirty tracking loop to be a helper
#       iommu/vt-d: Remove domain parameter for intel_pasid_setup_dirty_tracking()
#       iommu/vt-d: Add missing device iotlb flush for parent domain
#       iommu/vt-d: Update iotlb in nested domain attach
#       iommu/vt-d: Add missing iotlb flush for parent domain
#       iommu/vt-d: Add __iommu_flush_iotlb_psi()
#       iommu/vt-d: Track nested domains in parent
#       Revert "iommu/arm-smmu: Convert to domain_alloc_paging()"
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 91403d50e9b133eea5fb48e473c6f7c9968341a4
# make -s -j 160 ARCH=powerpc O=/kisskb/build/linus_skiroot_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  skiroot_defconfig
# < make -s -j 160 ARCH=powerpc O=/kisskb/build/linus_skiroot_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 160 ARCH=powerpc O=/kisskb/build/linus_skiroot_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 160 ARCH=powerpc O=/kisskb/build/linus_skiroot_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/fs/btrfs/extent_io.c: In function 'extent_fiemap':
/kisskb/src/fs/btrfs/extent_io.c:3078:19: warning: 'last_extent_end' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (cache.cached && cache.offset + cache.len >= last_extent_end) {
                   ^
/kisskb/src/fs/btrfs/extent_io.c: At top level:
cc1: warning: unrecognized command line option '-Wno-shift-negative-value'
cc1: warning: unrecognized command line option '-Wno-shift-negative-value'
cc1: warning: unrecognized command line option '-Wno-stringop-overflow'
Completed OK
# rm -rf /kisskb/build/linus_skiroot_defconfig_powerpc-gcc5
# Build took: 0:03:53.451965