# git rev-parse -q --verify 865c50e1d279671728c2936cb7680eb89355eeea^{commit}
865c50e1d279671728c2936cb7680eb89355eeea
already have revision, skipping fetch
# git checkout -q -f -B kisskb 865c50e1d279671728c2936cb7680eb89355eeea
# git clean -qxdf
# < git log -1
# commit 865c50e1d279671728c2936cb7680eb89355eeea
# Author: Nick Desaulniers <ndesaulniers@google.com>
# Date:   Fri Aug 7 13:59:18 2020 -0700
# 
#     x86/uaccess: utilize CONFIG_CC_HAS_ASM_GOTO_OUTPUT
#     
#     Clang-11 shipped support for outputs to asm goto statments along the
#     fallthrough path.  Double up some of the get_user() and related macros
#     to be able to take advantage of this extended GNU C extension. This
#     should help improve the generated code's performance for these accesses.
#     
#     Cc: Bill Wendling <morbo@google.com>
#     Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
#     Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-ld --version
# < git log --format=%s --max-count=1 865c50e1d279671728c2936cb7680eb89355eeea
# < make -s -j 24 ARCH=arm O=/kisskb/build/linus_omap2plus_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  omap2plus_defconfig
# < make -s -j 24 ARCH=arm O=/kisskb/build/linus_omap2plus_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  help
# make -s -j 24 ARCH=arm O=/kisskb/build/linus_omap2plus_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  olddefconfig
# make -s -j 24 ARCH=arm O=/kisskb/build/linus_omap2plus_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  
/kisskb/src/arch/arm/crypto/ghash-ce-glue.c: In function 'ghash_do_update':
/kisskb/src/arch/arm/crypto/ghash-ce-glue.c:67:44: warning: passing argument 4 of 'pmull_ghash_update_p64' from incompatible pointer type
    pmull_ghash_update_p64(blocks, dg, src, key->h, head);
                                            ^
/kisskb/src/arch/arm/crypto/ghash-ce-glue.c:45:17: note: expected 'const u64 (*)[2]' but argument is of type 'u64 (*)[2]'
 asmlinkage void pmull_ghash_update_p64(int blocks, u64 dg[], const char *src,
                 ^
/kisskb/src/arch/arm/crypto/ghash-ce-glue.c:69:43: warning: passing argument 4 of 'pmull_ghash_update_p8' from incompatible pointer type
    pmull_ghash_update_p8(blocks, dg, src, key->h, head);
                                           ^
/kisskb/src/arch/arm/crypto/ghash-ce-glue.c:48:17: note: expected 'const u64 (*)[2]' but argument is of type 'u64 (*)[2]'
 asmlinkage void pmull_ghash_update_p8(int blocks, u64 dg[], const char *src,
                 ^
Completed OK
# rm -rf /kisskb/build/linus_omap2plus_defconfig_arm-gcc4.9
# Build took: 0:03:48.093996