# git rev-parse -q --verify 1579f1bc3b753d17a44de3457d5c6f4a5b14c752^{commit}
1579f1bc3b753d17a44de3457d5c6f4a5b14c752
already have revision, skipping fetch
# git checkout -q -f -B kisskb 1579f1bc3b753d17a44de3457d5c6f4a5b14c752
# git clean -qxdf
# < git log -1
# commit 1579f1bc3b753d17a44de3457d5c6f4a5b14c752
# Author: Jason A. Donenfeld <Jason@zx2c4.com>
# Date:   Sun Mar 1 22:52:35 2020 +0800
# 
#     crypto: x86/curve25519 - support assemblers with no adx support
#     
#     Some older version of GAS do not support the ADX instructions, similarly
#     to how they also don't support AVX and such. This commit adds the same
#     build-time detection mechanisms we use for AVX and others for ADX, and
#     then makes sure that the curve25519 library dispatcher calls the right
#     functions.
#     
#     Reported-by: Willy Tarreau <w@1wt.eu>
#     Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
#     Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 1579f1bc3b753d17a44de3457d5c6f4a5b14c752
# < make -s -j 8 ARCH=x86_64 O=/kisskb/build/crypto_x86_64-allnoconfig_x86_64-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  allnoconfig
# < make -s -j 8 ARCH=x86_64 O=/kisskb/build/crypto_x86_64-allnoconfig_x86_64-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 8 ARCH=x86_64 O=/kisskb/build/crypto_x86_64-allnoconfig_x86_64-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
# make -s -j 8 ARCH=x86_64 O=/kisskb/build/crypto_x86_64-allnoconfig_x86_64-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  
/kisskb/src/tools/objtool
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/x86/kernel/apic/io_apic.c: In function 'mp_map_pin_to_irq':
/kisskb/src/arch/x86/kernel/apic/io_apic.c:1037:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/x86/kernel/e820.c: In function 'e820__setup_pci_gap':
/kisskb/src/arch/x86/kernel/e820.c:665:16: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/crypto_x86_64-allnoconfig_x86_64-gcc4.6
# Build took: 0:00:23.121406