# git rev-parse -q --verify 3fdd47c3b40ac48e6e6e5904cf24d12e6e073a96^{commit}
3fdd47c3b40ac48e6e6e5904cf24d12e6e073a96
already have revision, skipping fetch
# git checkout -q -f -B kisskb 3fdd47c3b40ac48e6e6e5904cf24d12e6e073a96
# git clean -qxdf
# < git log -1
# commit 3fdd47c3b40ac48e6e6e5904cf24d12e6e073a96
# Merge: 6288c1d8024e aff90770e54c
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Oct 8 14:25:46 2020 -0700
# 
#     Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
#     
#     Pull vhost fixes from Michael Tsirkin:
#      "Some last minute vhost,vdpa fixes.
#     
#       The last two of them haven't been in next but they do seem kind of
#       obvious, very small and safe, fix bugs reported in the field, and they
#       are both in a new mlx5 vdpa driver, so it's not like we can introduce
#       regressions"
#     
#     * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
#       vdpa/mlx5: Fix dependency on MLX5_CORE
#       vdpa/mlx5: should keep avail_index despite device status
#       vhost-vdpa: fix page pinning leakage in error path
#       vhost-vdpa: fix vhost_vdpa_map() on error condition
#       vhost: Don't call log_access_ok() when using IOTLB
#       vhost: Use vhost_get_used_size() in vhost_vring_set_addr()
#       vhost: Don't call access_ok() when using IOTLB
#       vhost vdpa: fix vhost_vdpa_open error handling
# < /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 3fdd47c3b40ac48e6e6e5904cf24d12e6e073a96
# < make -s -j 8 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 8 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 8 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 8 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 22437 functions.
Completed OK
# rm -rf /kisskb/build/linus_ia64-defconfig_ia64-gcc4.9
# Build took: 0:03:39.883267