# git rev-parse -q --verify 1fc1cd8399ab5541a488a7e47b2f21537dd76c2d^{commit}
1fc1cd8399ab5541a488a7e47b2f21537dd76c2d
already have revision, skipping fetch
# git checkout -q -f -B kisskb 1fc1cd8399ab5541a488a7e47b2f21537dd76c2d
# git clean -qxdf
# < git log -1
# commit 1fc1cd8399ab5541a488a7e47b2f21537dd76c2d
# Merge: abf7c3d8ddea 6a613d24effc
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Mar 7 10:11:41 2019 -0800
# 
#     Merge branch 'for-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
#     
#     Pull cgroup updates from Tejun Heo:
#     
#      - Oleg's pids controller accounting update which gets rid of rcu delay
#        in pids accounting updates
#     
#      - rstat (cgroup hierarchical stat collection mechanism) optimization
#     
#      - Doc updates
#     
#     * 'for-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
#       cpuset: remove unused task_has_mempolicy()
#       cgroup, rstat: Don't flush subtree root unless necessary
#       cgroup: add documentation for pids.events file
#       Documentation: cgroup-v2: eliminate markup warnings
#       MAINTAINERS: Update cgroup entry
#       cgroup/pids: turn cgroup_subsys->free() into cgroup_subsys->release() to fix the accounting
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 1fc1cd8399ab5541a488a7e47b2f21537dd76c2d
# < make -s -j 48 ARCH=arm64 O=/kisskb/build/linus_arm64-allmodconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  allmodconfig
# make -s -j 48 ARCH=arm64 O=/kisskb/build/linus_arm64-allmodconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  
arch/arm64/Makefile:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
arch/arm64/Makefile:40: LSE atomics not supported by binutils
In file included from /kisskb/src/include/asm-generic/bug.h:18:0,
                 from /kisskb/src/arch/arm64/include/asm/bug.h:37,
                 from /kisskb/src/include/linux/bug.h:5,
                 from /kisskb/src/include/linux/mmdebug.h:5,
                 from /kisskb/src/include/linux/mm.h:9,
                 from /kisskb/src/drivers/dma/imx-dma.c:14:
/kisskb/src/drivers/dma/imx-dma.c: In function 'imxdma_sg_next':
/kisskb/src/include/linux/kernel.h:856:29: warning: comparison of distinct pointer types lacks a cast
   (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1)))
                             ^
/kisskb/src/include/linux/kernel.h:870:4: note: in expansion of macro '__typecheck'
   (__typecheck(x, y) && __no_side_effects(x, y))
    ^
/kisskb/src/include/linux/kernel.h:880:24: note: in expansion of macro '__safe_cmp'
  __builtin_choose_expr(__safe_cmp(x, y), \
                        ^
/kisskb/src/include/linux/kernel.h:889:19: note: in expansion of macro '__careful_cmp'
 #define min(x, y) __careful_cmp(x, y, <)
                   ^
/kisskb/src/drivers/dma/imx-dma.c:288:8: note: in expansion of macro 'min'
  now = min(d->len, sg_dma_len(sg));
        ^
In file included from /kisskb/src/include/linux/rwsem.h:16:0,
                 from /kisskb/src/include/linux/notifier.h:15,
                 from /kisskb/src/include/linux/clk.h:17,
                 from /kisskb/src/drivers/tty/serial/sh-sci.c:24:
/kisskb/src/drivers/tty/serial/sh-sci.c: In function 'sci_dma_rx_submit':
/kisskb/src/include/linux/spinlock.h:279:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized]
   _raw_spin_unlock_irqrestore(lock, flags); \
   ^
/kisskb/src/drivers/tty/serial/sh-sci.c:1363:16: note: 'flags' was declared here
  unsigned long flags;
                ^
Completed OK
# rm -rf /kisskb/build/linus_arm64-allmodconfig_arm64-gcc5.4
# Build took: 0:18:53.014313