# git rev-parse -q --verify 0d3eb744aed40ffce820cded61d7eac515199165^{commit}
0d3eb744aed40ffce820cded61d7eac515199165
already have revision, skipping fetch
# git checkout -q -f -B kisskb 0d3eb744aed40ffce820cded61d7eac515199165
# git clean -qxdf
# < git log -1
# commit 0d3eb744aed40ffce820cded61d7eac515199165
# Merge: dfc191544864 5da7cb193db3
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Apr 10 14:15:17 2023 -0700
# 
#     Merge tag 'urgent-rcu.2023.04.07a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu
#     
#     Pull RCU fix from Paul McKenney:
#      "This fixes a pair of bugs in which an improbable but very real
#       sequence of events can cause kfree_rcu() to be a bit too quick about
#       freeing the memory passed to it.
#     
#       It turns out that this pair of bugs is about two years old, and so
#       this is not a v6.3 regression. However: (1) It just started showing up
#       in the wild and (2) Its consequences are dire, so its fix needs to go
#       in sooner rather than later.
#     
#       Testing is of course being upgraded, and the upgraded tests detect
#       this situation very quickly. But to the best of my knowledge right
#       now, the tests are not particularly urgent and will thus most likely
#       show up in the v6.5 merge window (the one after this coming one).
#     
#       Kudos to Ziwei Dai and his group for tracking this one down the hard
#       way!"
#     
#     * tag 'urgent-rcu.2023.04.07a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu:
#       rcu/kvfree: Avoid freeing new kfree_rcu() memory after old grace period
# < /opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sh4-linux/bin/sh4-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sh4-linux/bin/sh4-linux-ld --version
# < git log --format=%s --max-count=1 0d3eb744aed40ffce820cded61d7eac515199165
# < make -s -j 40 ARCH=sh O=/kisskb/build/linus_sh-allmodconfig_sh4-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sh4-linux/bin/sh4-linux-  allmodconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_SAMPLES=n
# < make -s -j 40 ARCH=sh O=/kisskb/build/linus_sh-allmodconfig_sh4-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sh4-linux/bin/sh4-linux-  help
# make -s -j 40 ARCH=sh O=/kisskb/build/linus_sh-allmodconfig_sh4-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sh4-linux/bin/sh4-linux-  olddefconfig
# make -s -j 40 ARCH=sh O=/kisskb/build/linus_sh-allmodconfig_sh4-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-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}:1118: Error: unknown pseudo-op: `.'
sh4-linux-gcc: internal compiler error: Segmentation fault signal terminated program cc1
Please submit a full bug report,
with preprocessed source if appropriate.
See <https://gcc.gnu.org/bugs/> for instructions.
make[5]: *** [/kisskb/src/scripts/Makefile.build:252: drivers/net/pcs/pcs-xpcs.o] Error 4
make[4]: *** [/kisskb/src/scripts/Makefile.build:494: drivers/net/pcs] Error 2
make[4]: *** Waiting for unfinished jobs....
make[3]: *** [/kisskb/src/scripts/Makefile.build:494: drivers/net] Error 2
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:494: drivers] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:2025: .] Error 2
make: *** [Makefile:226: __sub-make] Error 2
Command 'make -s -j 40 ARCH=sh O=/kisskb/build/linus_sh-allmodconfig_sh4-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sh4-linux/bin/sh4-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_sh-allmodconfig_sh4-gcc11
# Build took: 0:05:33.494640