# git rev-parse -q --verify ae46d2aa6a7fbe8ca0946f24b061b6ccdc6c3f25^{commit}
ae46d2aa6a7fbe8ca0946f24b061b6ccdc6c3f25
already have revision, skipping fetch
# git checkout -q -f -B kisskb ae46d2aa6a7fbe8ca0946f24b061b6ccdc6c3f25
# git clean -qxdf
# < git log -1
# commit ae46d2aa6a7fbe8ca0946f24b061b6ccdc6c3f25
# Author: Hillf Danton <hdanton@sina.com>
# Date:   Wed Apr 8 11:59:24 2020 -0400
# 
#     mm/gup: Let __get_user_pages_locked() return -EINTR for fatal signal
#     
#     __get_user_pages_locked() will return 0 instead of -EINTR after commit
#     4426e945df588 ("mm/gup: allow VM_FAULT_RETRY for multiple times") which
#     added extra code to allow gup detect fatal signal faster.
#     
#     Restore the original -EINTR behavior.
#     
#     Cc: Andrew Morton <akpm@linux-foundation.org>
#     Cc: Thomas Gleixner <tglx@linutronix.de>
#     Cc: Peter Zijlstra <peterz@infradead.org>
#     Fixes: 4426e945df58 ("mm/gup: allow VM_FAULT_RETRY for multiple times")
#     Reported-by: syzbot+3be1a33f04dc782e9fd5@syzkaller.appspotmail.com
#     Signed-off-by: Hillf Danton <hdanton@sina.com>
#     Acked-by: Michal Hocko <mhocko@suse.com>
#     Signed-off-by: Peter Xu <peterx@redhat.com>
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux-gcc --version
# < /opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux-ld --version
# < git log --format=%s --max-count=1 ae46d2aa6a7fbe8ca0946f24b061b6ccdc6c3f25
# < make -s -j 24 ARCH=microblaze O=/kisskb/build/linus_nommu_defconfig_microblaze CROSS_COMPILE=/opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux-  nommu_defconfig
# < make -s -j 24 ARCH=microblaze O=/kisskb/build/linus_nommu_defconfig_microblaze CROSS_COMPILE=/opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux-  help
# make -s -j 24 ARCH=microblaze O=/kisskb/build/linus_nommu_defconfig_microblaze CROSS_COMPILE=/opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux-  olddefconfig
# make -s -j 24 ARCH=microblaze O=/kisskb/build/linus_nommu_defconfig_microblaze CROSS_COMPILE=/opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux-  
/kisskb/src/scripts/Makefile.asm-generic:25: redundant generic-y found in arch/microblaze/include/asm/Kbuild: hw_irq.h
/kisskb/src/kernel/futex.c: In function 'do_futex':
/kisskb/src/kernel/futex.c:1686:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized]
   return oldval > cmparg;
                 ^
/kisskb/src/kernel/futex.c:1652:6: note: 'oldval' was declared here
  int oldval, ret;
      ^
Kernel: arch/microblaze/boot/linux.bin is ready  (#1)
Completed OK
# rm -rf /kisskb/build/linus_nommu_defconfig_microblaze
# Build took: 0:00:53.989260