# git rev-parse -q --verify 990f227371a400c0fbcb98b75c91a7dbd65f6132^{commit}
990f227371a400c0fbcb98b75c91a7dbd65f6132
already have revision, skipping fetch
# git checkout -q -f -B kisskb 990f227371a400c0fbcb98b75c91a7dbd65f6132
# git clean -qxdf
# < git log -1
# commit 990f227371a400c0fbcb98b75c91a7dbd65f6132
# Merge: 23c2c8c6fa32 b450eeb0c973
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Aug 13 12:38:32 2020 -0700
# 
#     Merge tag 's390-5.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
#     
#     Pull more s390 updates from Heiko Carstens:
#     
#      - Allow s390 debug feature to handle finally more than 256 CPU numbers,
#        instead of truncating the most significant bits.
#     
#      - Improve THP splitting required by qemu processes by making use of
#        walk_page_vma() instead of calling follow_page() for every single
#        page within each vma.
#     
#      - Add missing ZCRYPT dependency to VFIO_AP to fix potential compile
#        problems.
#     
#      - Remove not required select CLOCKSOURCE_VALIDATE_LAST_CYCLE again.
#     
#      - Set node distance to LOCAL_DISTANCE instead of 0, since e.g. libnuma
#        translates a node distance of 0 to "no NUMA support available".
#     
#      - Couple of other minor fixes and improvements.
#     
#     * tag 's390-5.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
#       s390/numa: move code to arch/s390/kernel
#       s390/time: remove select CLOCKSOURCE_VALIDATE_LAST_CYCLE again
#       s390/debug: debug feature version 3
#       s390/Kconfig: add missing ZCRYPT dependency to VFIO_AP
#       s390/numa: set node distance to LOCAL_DISTANCE
#       s390/pkey: remove redundant variable initialization
#       s390/test_unwind: fix possible memleak in test_unwind()
#       s390/gmap: improve THP splitting
#       s390/atomic: circumvent gcc 10 build regression
# < /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 990f227371a400c0fbcb98b75c91a7dbd65f6132
# < 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]
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/timex.h:14,
                 from /kisskb/src/include/linux/timex.h:65,
                 from /kisskb/src/include/linux/time32.h:13,
                 from /kisskb/src/include/linux/time.h:73,
                 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:355:2: note: in expansion of macro 'xchg'
  xchg(&ctx->error, 0);
  ^
No errors detected in 22417 functions.
Completed OK
# rm -rf /kisskb/build/linus_ia64-defconfig_ia64-gcc4.9
# Build took: 0:02:20.895887