# git rev-parse -q --verify a1339d6355ac42e1bf4fcdfce8bfce61172f8891^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify a1339d6355ac42e1bf4fcdfce8bfce61172f8891^{commit}
a1339d6355ac42e1bf4fcdfce8bfce61172f8891
# git checkout -q -f -B kisskb a1339d6355ac42e1bf4fcdfce8bfce61172f8891
# git clean -qxdf
# < git log -1
# commit a1339d6355ac42e1bf4fcdfce8bfce61172f8891
# Merge: a527a2b32d20 41131a5e54ae
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Jan 17 12:28:58 2021 -0800
# 
#     Merge tag 'powerpc-5.11-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
#     
#     Pull powerpc fixes from Michael Ellerman:
#      "One fix for a lack of alignment in our linker script, that can lead to
#       crashes depending on configuration etc.
#     
#       One fix for the 32-bit VDSO after the C VDSO conversion.
#     
#       Thanks to Andreas Schwab, Ariel Marcovitch, and Christophe Leroy"
#     
#     * tag 'powerpc-5.11-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
#       powerpc/vdso: Fix clock_gettime_fallback for vdso32
#       powerpc: Fix alignment bug within the init sections
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 a1339d6355ac42e1bf4fcdfce8bfce61172f8891
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  randconfig
KCONFIG_SEED=0x2EAD2794
# 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-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 24 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
.config:4725:warning: override: reassigning to symbol PPC64
.config:4728:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
.config:4733:warning: override: reassigning to symbol UBSAN
# make -s -j 24 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
In file included from <command-line>:0:0:
/kisskb/src/mm/mremap.c: In function 'get_extent':
/kisskb/src/include/linux/compiler_types.h:320:38: error: call to '__compiletime_assert_290' declared with attribute error: BUILD_BUG failed
  _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
                                      ^
/kisskb/src/include/linux/compiler_types.h:301:4: note: in definition of macro '__compiletime_assert'
    prefix ## suffix();    \
    ^
/kisskb/src/include/linux/compiler_types.h:320:2: note: in expansion of macro '_compiletime_assert'
  _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
  ^
/kisskb/src/include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
 #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
                                     ^
/kisskb/src/include/linux/build_bug.h:59:21: note: in expansion of macro 'BUILD_BUG_ON_MSG'
 #define BUILD_BUG() BUILD_BUG_ON_MSG(1, "BUILD_BUG failed")
                     ^
/kisskb/src/mm/mremap.c:355:3: note: in expansion of macro 'BUILD_BUG'
   BUILD_BUG();
   ^
make[2]: *** [/kisskb/src/scripts/Makefile.build:279: mm/mremap.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1805: mm] Error 2
make[1]: *** Waiting for unfinished jobs....
/kisskb/src/fs/btrfs/tree-checker.c: In function 'check_root_item':
/kisskb/src/fs/btrfs/tree-checker.c:1071:9: warning: missing braces around initializer [-Wmissing-braces]
  struct btrfs_root_item ri = { 0 };
         ^
/kisskb/src/fs/btrfs/tree-checker.c:1071:9: warning: (near initialization for 'ri.inode') [-Wmissing-braces]
/kisskb/src/drivers/video/fbdev/aty/atyfb_base.c: In function 'aty_power_mgmt':
/kisskb/src/drivers/video/fbdev/aty/atyfb_base.c:2002:2: error: implicit declaration of function 'aty_ld_lcd' [-Werror=implicit-function-declaration]
  pm = aty_ld_lcd(POWER_MANAGEMENT, par);
  ^
/kisskb/src/drivers/video/fbdev/aty/atyfb_base.c:2004:2: error: implicit declaration of function 'aty_st_lcd' [-Werror=implicit-function-declaration]
  aty_st_lcd(POWER_MANAGEMENT, pm, par);
  ^
cc1: some warnings being treated as errors
make[5]: *** [/kisskb/src/scripts/Makefile.build:279: drivers/video/fbdev/aty/atyfb_base.o] Error 1
make[5]: *** Waiting for unfinished jobs....
make[4]: *** [/kisskb/src/scripts/Makefile.build:496: drivers/video/fbdev/aty] Error 2
make[4]: *** Waiting for unfinished jobs....
make[3]: *** [/kisskb/src/scripts/Makefile.build:496: drivers/video/fbdev] Error 2
make[2]: *** [/kisskb/src/scripts/Makefile.build:496: drivers/video] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1805: drivers] Error 2
make: *** [Makefile:185: __sub-make] Error 2
Command 'make -s -j 24 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.9
# Build took: 0:03:03.142575