# 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 32 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc5200_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- mpc5200_defconfig # make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc5200_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 /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2591:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write': /kisskb/src/drivers/base/regmap/regmap.c:1852:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/usb/core/devio.c: In function 'async_completed': /kisskb/src/drivers/usb/core/devio.c:613:23: warning: 'errno' may be used uninitialized in this function [-Wuninitialized] INFO: Uncompressed kernel (size 0x6f16f4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x6f16f4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x6f16f4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x6e1078) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) Image Name: Linux-5.3.0-rc2-gbe6fe19c7426 Created: Wed Aug 28 16:32:54 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3513613 Bytes = 3431.26 KiB = 3.35 MiB Load Address: 00700000 Entry Point: 00700278 Image Name: Linux-5.3.0-rc2-gbe6fe19c7426 Created: Wed Aug 28 16:32:54 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3513622 Bytes = 3431.27 KiB = 3.35 MiB Load Address: 00700000 Entry Point: 00700278 Image Name: Linux-5.3.0-rc2-gbe6fe19c7426 Created: Wed Aug 28 16:32:54 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3484252 Bytes = 3402.59 KiB = 3.32 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.3.0-rc2-gbe6fe19c7426 Created: Wed Aug 28 16:32:54 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3513857 Bytes = 3431.50 KiB = 3.35 MiB Load Address: 00700000 Entry Point: 00700278 Completed OK # rm -rf /kisskb/build/powerpc-next_mpc5200_defconfig_powerpc-gcc4.6 # Build took: 0:01:08.898523