# git rev-parse -q --verify a4412fdd49dc011bcc2c0d81ac4cab7457092650^{commit}
a4412fdd49dc011bcc2c0d81ac4cab7457092650
already have revision, skipping fetch
# git checkout -q -f -B kisskb a4412fdd49dc011bcc2c0d81ac4cab7457092650
# git clean -qxdf
# < git log -1
# commit a4412fdd49dc011bcc2c0d81ac4cab7457092650
# Author: Steven Rostedt (Google) <rostedt@goodmis.org>
# Date:   Mon Nov 21 10:44:03 2022 -0500
# 
#     error-injection: Add prompt for function error injection
#     
#     The config to be able to inject error codes into any function annotated
#     with ALLOW_ERROR_INJECTION() is enabled when FUNCTION_ERROR_INJECTION is
#     enabled.  But unfortunately, this is always enabled on x86 when KPROBES
#     is enabled, and there's no way to turn it off.
#     
#     As kprobes is useful for observability of the kernel, it is useful to
#     have it enabled in production environments.  But error injection should
#     be avoided.  Add a prompt to the config to allow it to be disabled even
#     when kprobes is enabled, and get rid of the "def_bool y".
#     
#     This is a kernel debug feature (it's in Kconfig.debug), and should have
#     never been something enabled by default.
#     
#     Cc: stable@vger.kernel.org
#     Fixes: 540adea3809f6 ("error-injection: Separate error-injection from kprobe")
#     Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sparc64-linux/bin/sparc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sparc64-linux/bin/sparc64-linux-ld --version
# < git log --format=%s --max-count=1 a4412fdd49dc011bcc2c0d81ac4cab7457092650
# < make -s -j 32 ARCH=sparc64 O=/kisskb/build/linus_sparc64-defconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sparc64-linux/bin/sparc64-linux-  defconfig
# < make -s -j 32 ARCH=sparc64 O=/kisskb/build/linus_sparc64-defconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sparc64-linux/bin/sparc64-linux-  help
# make -s -j 32 ARCH=sparc64 O=/kisskb/build/linus_sparc64-defconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sparc64-linux/bin/sparc64-linux-  olddefconfig
# make -s -j 32 ARCH=sparc64 O=/kisskb/build/linus_sparc64-defconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sparc64-linux/bin/sparc64-linux-  
<stdin>:1517:2: warning: #warning syscall clone3 not implemented [-Wcpp]
WARNING: modpost: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned.
Is "_mcount" prototyped in <asm/asm-prototypes.h>?
  kernel: arch/sparc/boot/image is ready
  kernel: arch/sparc/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/linus_sparc64-defconfig_sparc64-gcc11
# Build took: 0:01:15.907495