# git rev-parse -q --verify be6fe19c7426085670e24db974b49669be1829ef^{commit} be6fe19c7426085670e24db974b49669be1829ef already have revision, skipping fetch # git checkout -q -f -B kisskb be6fe19c7426085670e24db974b49669be1829ef # git clean -qxdf # < git log -1 # commit be6fe19c7426085670e24db974b49669be1829ef # Author: Nicholas Piggin # Date: Tue Aug 27 13:30:07 2019 +1000 # # powerpc/64: remove support for kernel-mode syscalls # # There is support for the kernel to execute the 'sc 0' instruction and # make a system call to itself. This is a relic that is unused in the # tree, therefore untested. It's also highly questionable for modules to # be doing this. # # Signed-off-by: Nicholas Piggin # Signed-off-by: Michael Ellerman # Link: https://lore.kernel.org/r/20190827033010.28090-3-npiggin@gmail.com # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version # < git log --format=%s --max-count=1 be6fe19c7426085670e24db974b49669be1829ef # < make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-next_tqm8xx_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- tqm8xx_defconfig # make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-next_tqm8xx_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c: In function 'proc_reg_open': /kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c:338:21: note: 'pdeo' was declared here Completed OK # rm -rf /kisskb/build/powerpc-next_tqm8xx_defconfig_powerpc-gcc4.6 # Build took: 0:00:42.038177