# git rev-parse -q --verify 4927cb98f0eeaa5dbeac882e8372f4b16dc62624^{commit}
4927cb98f0eeaa5dbeac882e8372f4b16dc62624
already have revision, skipping fetch
# git checkout -q -f -B kisskb 4927cb98f0eeaa5dbeac882e8372f4b16dc62624
# git clean -qxdf
# < git log -1
# commit 4927cb98f0eeaa5dbeac882e8372f4b16dc62624
# Merge: 90af47edea47 1f7aacc5eb9e
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun May 21 11:53:52 2023 -0700
# 
#     Merge tag 'powerpc-6.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
#     
#     Pull powerpc fixes from Michael Ellerman:
#     
#      - Fix broken soft dirty tracking when using the Radix MMU (>= P9)
#     
#      - Fix ISA mapping when "ranges" property is not present, for PASemi
#        Nemo boards
#     
#      - Fix a possible WARN_ON_ONCE hitting in BPF extable handling
#     
#      - Fix incorrect DMA address handling when using 2MB TCEs
#     
#      - Fix a bug in IOMMU table handling for SR-IOV devices
#     
#      - Fix the recent rework of IOMMU handling which left arch code calling
#        clean up routines that are handled by the IOMMU core
#     
#      - A few assorted build fixes
#     
#     Thanks to Christian Zigotzky, Dan Horák, Gaurav Batra, Hari Bathini,
#     Jason Gunthorpe, Nathan Chancellor, Naveen N. Rao, Nicholas Piggin, Pali
#     Rohár, Randy Dunlap, and Rob Herring.
#     
#     * tag 'powerpc-6.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
#       powerpc/iommu: Incorrect DDW Table is referenced for SR-IOV device
#       powerpc/iommu: DMA address offset is incorrectly calculated with 2MB TCEs
#       powerpc/iommu: Remove iommu_del_device()
#       powerpc/crypto: Fix aes-gcm-p10 build when VSX=n
#       powerpc/bpf: populate extable entries only during the last pass
#       powerpc/boot: Disable power10 features after BOOTAFLAGS assignment
#       powerpc/64s/radix: Fix soft dirty tracking
#       powerpc/fsl_uli1575: fix kconfig warnings and build errors
#       powerpc/isa-bridge: Fix ISA mapping when "ranges" is not present
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 4927cb98f0eeaa5dbeac882e8372f4b16dc62624
# < make -s -j 120 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 defconfig
# < make -s -j 120 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 help
# make -s -j 120 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 olddefconfig
# make -s -j 120 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 
/kisskb/src/arch/um/os-Linux/util.c:17:24: fatal error: sys/random.h: No such file or directory
compilation terminated.
make[3]: *** [/kisskb/src/scripts/Makefile.build:252: arch/um/os-Linux/util.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:494: arch/um/os-Linux] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:2026: .] Error 2
make: *** [Makefile:226: __sub-make] Error 2
Command 'make -s -j 120 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_um-defconfig_um-x86_64
# Build took: 0:00:29.260745