# git rev-parse -q --verify c1e2e0350ce37f633b5ce3ce1cdf4428513fc2a2^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify c1e2e0350ce37f633b5ce3ce1cdf4428513fc2a2^{commit}
c1e2e0350ce37f633b5ce3ce1cdf4428513fc2a2
# git checkout -q -f -B kisskb c1e2e0350ce37f633b5ce3ce1cdf4428513fc2a2
# git clean -qxdf
# < git log -1
# commit c1e2e0350ce37f633b5ce3ce1cdf4428513fc2a2
# Merge: 7e113d01f5f9 2a2e8202c7a1
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Nov 4 11:30:48 2021 -0700
# 
#     Merge tag 'for-5.16/parisc-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
#     
#     Pull more parisc architecture fixes and updates from Helge Deller:
#      "One build error fix and two optimizations:
#     
#        - Fix build error by moving the CPU field back into thread_info
#          struct (Ard Biesheuvel)
#     
#        - Do not enable IRQs unconditionally at start of interrupt handler if
#          they were disabled before (Sven Schnelle)
#     
#        - Keep interrupts enabled during cmpxchg and futex operations (Dave
#          Anglin)"
#     
#     * tag 'for-5.16/parisc-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
#       parisc: move CPU field back into thread_info
#       parisc: Don't disable interrupts in cmpxchg and futex operations
#       parisc: don't enable irqs unconditionally in handle_interruption()
# < /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 c1e2e0350ce37f633b5ce3ce1cdf4428513fc2a2
# < make -s -j 80 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 80 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 80 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:5330:warning: override: reassigning to symbol PPC64
.config:5331:warning: override: reassigning to symbol PPC_DISABLE_WERROR
.config:5333:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
.config:5335:warning: override: reassigning to symbol GCC_PLUGINS
.config:5337:warning: override: reassigning to symbol TRIM_UNUSED_KSYMS
# make -s -j 80 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-  
<stdin>:1559:2: warning: #warning syscall futex_waitv not implemented [-Wcpp]
/kisskb/src/drivers/tty/serial/8250/8250_aspeed_vuart.c: In function 'aspeed_vuart_probe':
/kisskb/src/drivers/tty/serial/8250/8250_aspeed_vuart.c:568:1: error: the frame size of 1040 bytes is larger than 1024 bytes [-Werror=frame-larger-than=]
  568 | }
      | ^
cc1: all warnings being treated as errors
make[5]: *** [/kisskb/src/scripts/Makefile.build:277: drivers/tty/serial/8250/8250_aspeed_vuart.o] Error 1
make[5]: *** Waiting for unfinished jobs....
make[4]: *** [/kisskb/src/scripts/Makefile.build:540: drivers/tty/serial/8250] Error 2
make[4]: *** Waiting for unfinished jobs....
make[3]: *** [/kisskb/src/scripts/Makefile.build:540: drivers/tty/serial] Error 2
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:540: drivers/tty] Error 2
make[2]: *** Waiting for unfinished jobs....
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c: In function 'dc_fpu_begin':
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:97:4: error: implicit declaration of function 'enable_kernel_altivec'; did you mean 'enable_kernel_vsx'? [-Werror=implicit-function-declaration]
   97 |    enable_kernel_altivec();
      |    ^~~~~~~~~~~~~~~~~~~~~
      |    enable_kernel_vsx
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c: In function 'dc_fpu_end':
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:133:4: error: implicit declaration of function 'disable_kernel_altivec'; did you mean 'disable_kernel_vsx'? [-Werror=implicit-function-declaration]
  133 |    disable_kernel_altivec();
      |    ^~~~~~~~~~~~~~~~~~~~~~
      |    disable_kernel_vsx
cc1: all warnings being treated as errors
make[5]: *** [/kisskb/src/scripts/Makefile.build:277: drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.o] Error 1
make[5]: *** Waiting for unfinished jobs....
make[4]: *** [/kisskb/src/scripts/Makefile.build:540: drivers/gpu/drm/amd/amdgpu] Error 2
make[4]: *** Waiting for unfinished jobs....
make[3]: *** [/kisskb/src/scripts/Makefile.build:540: drivers/gpu/drm] Error 2
make[2]: *** [/kisskb/src/scripts/Makefile.build:540: drivers/gpu] Error 2
make[1]: *** [/kisskb/src/Makefile:1872: drivers] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:219: __sub-make] Error 2
Command 'make -s -j 80 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-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc9
# Build took: 0:05:38.795550