# git rev-parse -q --verify 00f178e15095fbcf04db00486378a6fa416a125e^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify 00f178e15095fbcf04db00486378a6fa416a125e^{commit}
00f178e15095fbcf04db00486378a6fa416a125e
# git checkout -q -f -B kisskb 00f178e15095fbcf04db00486378a6fa416a125e
# git clean -qxdf
# < git log -1
# commit 00f178e15095fbcf04db00486378a6fa416a125e
# Merge: 0b707e572a19 bd47cdb78997
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Nov 6 14:54:03 2021 -0700
# 
#     Merge tag 'xtensa-20211105' of git://github.com/jcmvbkbc/linux-xtensa
#     
#     Pull xtensa updates from Max Filippov:
#     
#      - add support for xtensa cores without windowed registers option
#     
#     * tag 'xtensa-20211105' of git://github.com/jcmvbkbc/linux-xtensa:
#       xtensa: move section symbols to asm/sections.h
#       xtensa: remove unused variable wmask
#       xtensa: only build windowed register support code when needed
#       xtensa: use register window specific opcodes only when present
#       xtensa: implement call0 ABI support in assembly
#       xtensa: definitions for call0 ABI
#       xtensa: don't use a12 in __xtensa_copy_user in call0 ABI
#       xtensa: don't use a12 in strncpy_user
#       xtensa: use a14 instead of a15 in inline assembly
#       xtensa: move _SimulateUserKernelVectorException out of WindowVectors
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 00f178e15095fbcf04db00486378a6fa416a125e
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  randconfig

WARNING: unmet direct dependencies detected for HOTPLUG_CPU
  Depends on [n]: SMP [=y] && (PPC_PSERIES [=n] || PPC_PMAC [=n] || PPC_POWERNV [=n] || FSL_SOC_BOOKE [=n])
  Selected by [y]:
  - PM_SLEEP_SMP [=y] && SMP [=y] && (ARCH_SUSPEND_POSSIBLE [=y] || ARCH_HIBERNATION_POSSIBLE [=y]) && PM_SLEEP [=y]
# 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-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 24 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
.config:5950:warning: override: reassigning to symbol STANDALONE
.config:5954:warning: override: reassigning to symbol PPC64
.config:5956:warning: override: reassigning to symbol SECTION_MISMATCH_WARN_ONLY
.config:5957:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
# make -s -j 24 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
<stdin>:1559:2: warning: #warning syscall futex_waitv not implemented [-Wcpp]
In file included from /kisskb/src/mm/damon/vaddr.c:663:
/kisskb/src/mm/damon/vaddr-test.h: In function 'damon_test_three_regions_in_vmas':
/kisskb/src/mm/damon/vaddr-test.h:96:1: error: the frame size of 1248 bytes is larger than 1024 bytes [-Werror=frame-larger-than=]
   96 | }
      | ^
cc1: all warnings being treated as errors
make[3]: *** [/kisskb/src/scripts/Makefile.build:277: mm/damon/vaddr.o] Error 1
make[2]: *** [/kisskb/src/scripts/Makefile.build:540: mm/damon] Error 2
make[1]: *** [/kisskb/src/Makefile:1887: mm] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:219: __sub-make] Error 2
Command 'make -s -j 24 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc11
# Build took: 0:01:16.307196