# git rev-parse -q --verify b0dd1eb220c06892e0a4098378c4296650f3f8db^{commit}
b0dd1eb220c06892e0a4098378c4296650f3f8db
already have revision, skipping fetch
# git checkout -q -f -B kisskb b0dd1eb220c06892e0a4098378c4296650f3f8db
# git clean -qxdf
# < git log -1
# commit b0dd1eb220c06892e0a4098378c4296650f3f8db
# Merge: 63fb9623427f bb8d00ff51a0
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Feb 21 11:40:10 2020 -0800
# 
#     Merge branch 'akpm' (patches from Andrew)
#     
#     Merge misc fixes from Andrew Morton:
#     
#      - A few y2038 fixes which missed the merge window while dependencies
#        in NFS were being sorted out.
#     
#      - A bunch of fixes. Some minor, some not.
#     
#     * emailed patches from Andrew Morton <akpm@linux-foundation.org>:
#       MAINTAINERS: use tabs for SAFESETID
#       lib/stackdepot.c: fix global out-of-bounds in stack_slabs
#       mm/sparsemem: pfn_to_page is not valid yet on SPARSEMEM
#       mm/vmscan.c: don't round up scan size for online memory cgroup
#       lib/string.c: update match_string() doc-strings with correct behavior
#       mm/memcontrol.c: lost css_put in memcg_expand_shrinker_maps()
#       mm/swapfile.c: fix a comment in sys_swapon()
#       scripts/get_maintainer.pl: deprioritize old Fixes: addresses
#       get_maintainer: remove uses of P: for maintainer name
#       selftests/vm: add missed tests in run_vmtests
#       include/uapi/linux/swab.h: fix userspace breakage, use __BITS_PER_LONG for swap
#       Revert "ipc,sem: remove uneeded sem_undo_list lock usage in exit_sem()"
#       y2038: hide timeval/timespec/itimerval/itimerspec types
#       y2038: remove unused time32 interfaces
#       y2038: remove ktime to/from timespec/timeval conversion
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-ld --version
# < git log --format=%s --max-count=1 b0dd1eb220c06892e0a4098378c4296650f3f8db
# < make -s -j 48 ARCH=ia64 O=/kisskb/build/linus_ia64-defconfig_ia64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-  defconfig
# < make -s -j 48 ARCH=ia64 O=/kisskb/build/linus_ia64-defconfig_ia64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-  help
# make -s -j 48 ARCH=ia64 O=/kisskb/build/linus_ia64-defconfig_ia64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-  olddefconfig
# make -s -j 48 ARCH=ia64 O=/kisskb/build/linus_ia64-defconfig_ia64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-  
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c: In function 'drm_dp_mst_dsc_aux_for_port':
/kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c:5400:9: warning: missing braces around initializer [-Wmissing-braces]
  struct drm_dp_desc desc = { 0 };
         ^
/kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c:5400:9: warning: (near initialization for 'desc.ident') [-Wmissing-braces]
In file included from /kisskb/src/arch/ia64/include/uapi/asm/intrinsics.h:22:0,
                 from /kisskb/src/arch/ia64/include/asm/intrinsics.h:11,
                 from /kisskb/src/arch/ia64/include/asm/bitops.h:19,
                 from /kisskb/src/include/linux/bitops.h:29,
                 from /kisskb/src/include/linux/kernel.h:12,
                 from /kisskb/src/include/linux/list.h:9,
                 from /kisskb/src/include/linux/preempt.h:11,
                 from /kisskb/src/include/linux/spinlock.h:51,
                 from /kisskb/src/include/linux/seqlock.h:36,
                 from /kisskb/src/include/linux/time.h:6,
                 from /kisskb/src/fs/nfs/read.c:11:
/kisskb/src/fs/nfs/read.c: In function 'nfs_read_completion':
/kisskb/src/arch/ia64/include/uapi/asm/cmpxchg.h:57:2: warning: value computed is not used [-Wunused-value]
 ((__typeof__(*(ptr))) __xchg((unsigned long) (x), (ptr), sizeof(*(ptr))))
  ^
/kisskb/src/fs/nfs/read.c:196:5: note: in expansion of macro 'xchg'
     xchg(&nfs_req_openctx(req)->error, error);
     ^
/kisskb/src/fs/nfs/read.c: In function 'nfs_readpage':
/kisskb/src/arch/ia64/include/uapi/asm/cmpxchg.h:57:2: warning: value computed is not used [-Wunused-value]
 ((__typeof__(*(ptr))) __xchg((unsigned long) (x), (ptr), sizeof(*(ptr))))
  ^
/kisskb/src/fs/nfs/read.c:353:2: note: in expansion of macro 'xchg'
  xchg(&ctx->error, 0);
  ^
No errors detected in 21896 functions.
Completed OK
# rm -rf /kisskb/build/linus_ia64-defconfig_ia64-gcc4.9
# Build took: 0:02:08.271453