# git rev-parse -q --verify 029f56db6ac248769f2c260bfaf3c3c0e23e904c^{commit}
029f56db6ac248769f2c260bfaf3c3c0e23e904c
already have revision, skipping fetch
# git checkout -q -f -B kisskb 029f56db6ac248769f2c260bfaf3c3c0e23e904c
# git clean -qxdf
# < git log -1
# commit 029f56db6ac248769f2c260bfaf3c3c0e23e904c
# Merge: 7cd4ecd9177b aa5cacdc29d7
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Oct 13 13:36:07 2020 -0700
# 
#     Merge tag 'x86_asm_for_v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull x86 asm updates from Borislav Petkov:
#      "Two asm wrapper fixes:
#     
#        - Use XORL instead of XORQ to avoid a REX prefix and save some bytes
#          in the .fixup section, by Uros Bizjak.
#     
#        - Replace __force_order dummy variable with a memory clobber to fix
#          LLVM requiring a definition for former and to prevent memory
#          accesses from still being cached/reordered, by Arvind Sankar"
#     
#     * tag 'x86_asm_for_v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       x86/asm: Replace __force_order with a memory clobber
#       x86/uaccess: Use XORL %0,%0 in __get_user_asm()
# < /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 029f56db6ac248769f2c260bfaf3c3c0e23e904c
# < make -s -j 10 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
arch/ia64/configs/generic_defconfig:58:warning: override: reassigning to symbol ATA
arch/ia64/configs/generic_defconfig:59:warning: override: reassigning to symbol ATA_PIIX
# make -s -j 10 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 22139 functions.
Completed OK
# rm -rf /kisskb/build/linus_ia64-defconfig_ia64-gcc4.9
# Build took: 0:02:48.540323