# git rev-parse -q --verify a4aebe936554dac6a91e5d091179c934f8325708^{commit}
a4aebe936554dac6a91e5d091179c934f8325708
already have revision, skipping fetch
# git checkout -q -f -B kisskb a4aebe936554dac6a91e5d091179c934f8325708
# git clean -qxdf
# < git log -1
# commit a4aebe936554dac6a91e5d091179c934f8325708
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Dec 19 15:26:59 2023 -0800
# 
#     posix-timers: Get rid of [COMPAT_]SYS_NI() uses
#     
#     Only the posix timer system calls use this (when the posix timer support
#     is disabled, which does not actually happen in any normal case), because
#     they had debug code to print out a warning about missing system calls.
#     
#     Get rid of that special case, and just use the standard COND_SYSCALL
#     interface that creates weak system call stubs that return -ENOSYS for
#     when the system call does not exist.
#     
#     This fixes a kCFI issue with the SYS_NI() hackery:
#     
#       CFI failure at int80_emulation+0x67/0xb0 (target: sys_ni_posix_timers+0x0/0x70; expected type: 0xb02b34d9)
#       WARNING: CPU: 0 PID: 48 at int80_emulation+0x67/0xb0
#     
#     Reported-by: kernel test robot <oliver.sang@intel.com>
#     Reviewed-by: Sami Tolvanen <samitolvanen@google.com>
#     Tested-by: Sami Tolvanen <samitolvanen@google.com>
#     Cc: Thomas Gleixner <tglx@linutronix.de>
#     Cc: Dave Hansen <dave.hansen@linux.intel.com>
#     Cc: Borislav Petkov <bp@alien8.de>
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/korg/gcc-12.2.0-nolibc/sh4-linux/bin/sh4-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-12.2.0-nolibc/sh4-linux/bin/sh4-linux-ld --version
# < git log --format=%s --max-count=1 a4aebe936554dac6a91e5d091179c934f8325708
# make -s -j 40 ARCH=sh O=/kisskb/build/linus_allyesconfig_sh4-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/sh4-linux/bin/sh4-linux-  allyesconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# < make -s -j 40 ARCH=sh O=/kisskb/build/linus_allyesconfig_sh4-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/sh4-linux/bin/sh4-linux-  help
# make -s -j 40 ARCH=sh O=/kisskb/build/linus_allyesconfig_sh4-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/sh4-linux/bin/sh4-linux-  olddefconfig
# make -s -j 40 ARCH=sh O=/kisskb/build/linus_allyesconfig_sh4-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/sh4-linux/bin/sh4-linux-  
  Generating include/generated/machtypes.h
<stdin>:1519:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S: Assembler messages:
/kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:85: Warning: overflow in branch to __restore_all; converted into longer instruction sequence
/kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:357: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:360: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
{standard input}: Assembler messages:
{standard input}: Warning: end of file not at end of a line; newline inserted
{standard input}: Error: .size expression for xpcs_config_aneg_c73 does not evaluate to a constant
sh4-linux-gcc: internal compiler error: Segmentation fault signal terminated program cc1
Please submit a full bug report, with preprocessed source (by using -freport-bug).
See <https://gcc.gnu.org/bugs/> for instructions.
make[6]: *** [/kisskb/src/scripts/Makefile.build:243: drivers/net/pcs/pcs-xpcs.o] Error 4
make[5]: *** [/kisskb/src/scripts/Makefile.build:480: drivers/net/pcs] Error 2
make[5]: *** Waiting for unfinished jobs....
make[4]: *** [/kisskb/src/scripts/Makefile.build:480: drivers/net] Error 2
make[4]: *** Waiting for unfinished jobs....
make[3]: *** [/kisskb/src/scripts/Makefile.build:480: drivers] Error 2
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/Makefile:1911: .] Error 2
make[1]: *** [/kisskb/src/Makefile:234: __sub-make] Error 2
make: *** [Makefile:234: __sub-make] Error 2
Command 'make -s -j 40 ARCH=sh O=/kisskb/build/linus_allyesconfig_sh4-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/sh4-linux/bin/sh4-linux-  ' returned non-zero exit status 2.
# rm -rf /kisskb/build/linus_allyesconfig_sh4-gcc12
# Build took: 0:04:43.191577