# git rev-parse -q --verify d569e86915b7f2f9795588591c8d5ea0b66481cb^{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 d569e86915b7f2f9795588591c8d5ea0b66481cb^{commit}
d569e86915b7f2f9795588591c8d5ea0b66481cb
# git checkout -q -f -B kisskb d569e86915b7f2f9795588591c8d5ea0b66481cb
# git clean -qxdf
# < git log -1
# commit d569e86915b7f2f9795588591c8d5ea0b66481cb
# Merge: b05a5683eba6 70da382e1c5b
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Apr 21 20:10:43 2022 -0700
# 
#     Merge tag 'drm-fixes-2022-04-22' of git://anongit.freedesktop.org/drm/drm
#     
#     Pull drm fixes from Dave Airlie:
#      "Extra quiet after Easter, only have minor i915 and msm pulls. However
#       I haven't seen a PR from our misc tree in a little while, I've cc'ed
#       all the suspects. Once that unblocks I expect a bit larger bunch of
#       patches to arrive.
#     
#       Otherwise as I said, one msm revert and two i915 fixes.
#     
#       msm:
#     
#        - revert iommu change that broke some platforms.
#     
#       i915:
#     
#        - Unset enable_psr2_sel_fetch if PSR2 detection fails
#     
#        - Fix to detect when VRR is turned off from panel settings"
#     
#     * tag 'drm-fixes-2022-04-22' of git://anongit.freedesktop.org/drm/drm:
#       drm/i915/display/psr: Unset enable_psr2_sel_fetch if other checks in intel_psr2_config_valid() fails
#       drm/msm: Revert "drm/msm: Stop using iommu_present()"
#       drm/i915/display/vrr: Reset VRR capable property on a long hpd
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 d569e86915b7f2f9795588591c8d5ea0b66481cb
# < make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  randconfig
# Added to kconfig CONFIG_STANDALONE=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_GCC_PLUGIN_CYC_COMPLEXITY=n
# Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n
# Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n
# Added to kconfig CONFIG_BPF_PRELOAD=n
# Added to kconfig 
# < make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
.config:5603:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
.config:5608:warning: override: reassigning to symbol GCC_PLUGIN_LATENT_ENTROPY
.config:5609:warning: override: reassigning to symbol BPF_PRELOAD
# make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld: warning: arch/x86/entry/vdso/vclock_gettime-x32.o: corrupt GNU_PROPERTY_TYPE (5) size: 0x10
/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld: warning: arch/x86/entry/vdso/vgetcpu-x32.o: corrupt GNU_PROPERTY_TYPE (5) size: 0x10
/kisskb/src/arch/x86/kernel/traps.c: In function '__exc_control_protection':
/kisskb/src/arch/x86/kernel/traps.c:249:3: error: implicit declaration of function '__warn'; did you mean 'pr_warn'? [-Werror=implicit-function-declaration]
   __warn(__FILE__, __LINE__, (void *)regs->ip, TAINT_WARN, regs, NULL);
   ^~~~~~
   pr_warn
cc1: some warnings being treated as errors
make[3]: *** [/kisskb/src/scripts/Makefile.build:288: arch/x86/kernel/traps.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:550: arch/x86/kernel] Error 2
make[1]: *** [/kisskb/src/Makefile:1834: arch/x86] Error 2
make[1]: *** Waiting for unfinished jobs....
/kisskb/src/drivers/gpu/drm/radeon/radeon_object.c: In function 'radeon_bo_create':
/kisskb/src/drivers/gpu/drm/radeon/radeon_object.c:186:2: warning: #warning Please enable CONFIG_MTRR and CONFIG_X86_PAT for better performance thanks to write-combining [-Wcpp]
 #warning Please enable CONFIG_MTRR and CONFIG_X86_PAT for better performance \
  ^~~~~~~
/kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c: In function 'amdgpu_bo_support_uswc':
/kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c:494:2: warning: #warning Please enable CONFIG_MTRR and CONFIG_X86_PAT for better performance thanks to write-combining [-Wcpp]
 #warning Please enable CONFIG_MTRR and CONFIG_X86_PAT for better performance \
  ^~~~~~~
make: *** [Makefile:219: __sub-make] Error 2
Command 'make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8
# Build took: 0:03:28.759584