# git rev-parse -q --verify e74c98ca2d6ae4376cc15fa2a22483430909d96b^{commit}
e74c98ca2d6ae4376cc15fa2a22483430909d96b
already have revision, skipping fetch
# git checkout -q -f -B kisskb e74c98ca2d6ae4376cc15fa2a22483430909d96b
# git clean -qxdf
# < git log -1
# commit e74c98ca2d6ae4376cc15fa2a22483430909d96b
# Author: Andreas Gruenbacher <agruenba@redhat.com>
# Date:   Wed Jan 30 21:30:36 2019 +0100
# 
#     gfs2: Revert "Fix loop in gfs2_rbm_find"
#     
#     This reverts commit 2d29f6b96d8f80322ed2dd895bca590491c38d34.
#     
#     It turns out that the fix can lead to a ~20 percent performance regression
#     in initial writes to the page cache according to iozone.  Let's revert this
#     for now to have more time for a proper fix.
#     
#     Cc: stable@vger.kernel.org # v3.13+
#     Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
#     Signed-off-by: Bob Peterson <rpeterso@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 e74c98ca2d6ae4376cc15fa2a22483430909d96b
# < make -s -j 10 ARCH=microblaze O=/kisskb/build/linus_mmu_defconfig_microblaze CROSS_COMPILE=/opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux-  mmu_defconfig
# make -s -j 10 ARCH=microblaze O=/kisskb/build/linus_mmu_defconfig_microblaze CROSS_COMPILE=/opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux-  
/kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery':
/kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (ret == -EOPNOTSUPP)
     ^
Kernel: arch/microblaze/boot/linux.bin is ready  (#1)
Completed OK
# rm -rf /kisskb/build/linus_mmu_defconfig_microblaze
# Build took: 0:01:25.956474