# git rev-parse -q --verify d04f7de0a5134de13420e72ae62a26f05d312c06^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify d04f7de0a5134de13420e72ae62a26f05d312c06^{commit}
d04f7de0a5134de13420e72ae62a26f05d312c06
# git checkout -q -f -B kisskb d04f7de0a5134de13420e72ae62a26f05d312c06
# git clean -qxdf
# < git log -1
# commit d04f7de0a5134de13420e72ae62a26f05d312c06
# Merge: 2594b713c12f 8d9d46bbf3b6
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Jun 28 11:29:12 2021 -0700
# 
#     Merge tag 'x86_sev_for_v5.14_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull x86 SEV updates from Borislav Petkov:
#     
#      - Differentiate the type of exception the #VC handler raises depending
#        on code executed in the guest and handle the case where failure to
#        get the RIP would result in a #GP, as it should, instead of in a #PF
#     
#      - Disable interrupts while the per-CPU GHCB is held
#     
#      - Split the #VC handler depending on where the #VC exception has
#        happened and therefore provide for precise context tracking like the
#        rest of the exception handlers deal with noinstr regions now
#     
#      - Add defines for the GHCB version 2 protocol so that further shared
#        development with KVM can happen without merge conflicts
#     
#      - The usual small cleanups
#     
#     * tag 'x86_sev_for_v5.14_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       x86/sev: Use "SEV: " prefix for messages from sev.c
#       x86/sev: Add defines for GHCB version 2 MSR protocol requests
#       x86/sev: Split up runtime #VC handler for correct state tracking
#       x86/sev: Make sure IRQs are disabled while GHCB is active
#       x86/sev: Propagate #GP if getting linear instruction address failed
#       x86/insn: Extend error reporting from insn_fetch_from_user[_inatomic]()
#       x86/insn-eval: Make 0 a valid RIP for insn_get_effective_ip()
#       x86/sev: Fix error message in runtime #VC handler
# < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 d04f7de0a5134de13420e72ae62a26f05d312c06
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  randconfig
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_CPU_BIG_ENDIAN=y
# Added to kconfig CONFIG_PPC64=y
# Added to kconfig CONFIG_PPC_DISABLE_WERROR=y
# Added to kconfig CONFIG_SECTION_MISMATCH_WARN_ONLY=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig CONFIG_LD_HEAD_STUB_CATCH=y
# Added to kconfig CONFIG_TRIM_UNUSED_KSYMS=n
# Added to kconfig CONFIG_UBSAN=n
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 24 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
.config:5382:warning: override: reassigning to symbol PPC64
.config:5383:warning: override: reassigning to symbol PPC_DISABLE_WERROR
.config:5385:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
.config:5387:warning: override: reassigning to symbol GCC_PLUGINS
.config:5390:warning: override: reassigning to symbol UBSAN
# make -s -j 24 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
Completed OK
# rm -rf /kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc9
# Build took: 0:04:26.396783