# git rev-parse -q --verify 986b9eacb25910865b50e5f298aa8e2df7642f1b^{commit}
986b9eacb25910865b50e5f298aa8e2df7642f1b
already have revision, skipping fetch
# git checkout -q -f -B kisskb 986b9eacb25910865b50e5f298aa8e2df7642f1b
# git clean -qxdf
# < git log -1
# commit 986b9eacb25910865b50e5f298aa8e2df7642f1b
# Author: Rasmus Villemoes <linux@rasmusvillemoes.dk>
# Date:   Sat Oct 24 03:04:26 2020 +0200
# 
#     kernel/sys.c: fix prototype of prctl_get_tid_address()
#     
#     tid_addr is not a "pointer to (pointer to int in userspace)"; it is in
#     fact a "pointer to (pointer to int in userspace) in userspace".  So
#     sparse rightfully complains about passing a kernel pointer to
#     put_user().
#     
#     Reported-by: kernel test robot <lkp@intel.com>
#     Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 986b9eacb25910865b50e5f298aa8e2df7642f1b
# < make -s -j 8 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 defconfig
# < make -s -j 8 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 help
# make -s -j 8 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 olddefconfig
# make -s -j 8 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 
/kisskb/src/arch/um/os-Linux/signal.c: In function 'sig_handler_common':
/kisskb/src/arch/um/os-Linux/signal.c:51:1: warning: the frame size of 2960 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
/kisskb/src/arch/um/os-Linux/signal.c: In function 'timer_real_alarm_handler':
/kisskb/src/arch/um/os-Linux/signal.c:95:1: warning: the frame size of 2960 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
  LINK linux
Completed OK
# rm -rf /kisskb/build/linus_um-defconfig_um-x86_64
# Build took: 0:01:08.483854