# git rev-parse -q --verify 80ce8643f8b68088ed159b3a770271fa1e4af83e^{commit} 80ce8643f8b68088ed159b3a770271fa1e4af83e already have revision, skipping fetch # git checkout -q -f -B kisskb 80ce8643f8b68088ed159b3a770271fa1e4af83e # git clean -qxdf # < git log -1 # commit 80ce8643f8b68088ed159b3a770271fa1e4af83e # Author: Christophe Leroy # Date: Tue Feb 12 13:36:56 2019 +0000 # # powerpc/32: Add KASAN support # # This patch adds KASAN support for PPC32. # # The KASAN shadow area is located between the vmalloc area and the # fixmap area. # # KASAN_SHADOW_OFFSET is calculated in asm/kasan.h and extracted # by Makefile prepare rule via asm-offsets.h # # Note that on book3s it will only work on the 603 because the other # ones use hash table and can therefore not share a single PTE table # covering the entire early KASAN shadow area. # # Signed-off-by: Christophe Leroy # Signed-off-by: Michael Ellerman # < /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 80ce8643f8b68088ed159b3a770271fa1e4af83e # < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc40x_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- ppc40x_defconfig # make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc40x_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:186:16: 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:339:21: note: 'pdeo' was declared here /kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery': /kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /kisskb/src/drivers/tty/serial/8250/8250_core.c:247:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c:227:19: note: 'i' was declared here INFO: Uncompressed kernel (size 0x5415a0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5415a0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5415a0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x530f2c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) Image Name: Linux-5.0.0-rc2-g80ce8643f8b6 Created: Sun Feb 17 02:37:01 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2641643 Bytes = 2579.73 KiB = 2.52 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.0.0-rc2-g80ce8643f8b6 Created: Sun Feb 17 02:37:01 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2671915 Bytes = 2609.29 KiB = 2.55 MiB Load Address: 00600000 Entry Point: 006019cc INFO: Uncompressed kernel (size 0x5415a0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) Image Name: Linux-5.0.0-rc2-g80ce8643f8b6 Created: Sun Feb 17 02:37:01 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2671541 Bytes = 2608.93 KiB = 2.55 MiB Load Address: 00600000 Entry Point: 00601758 Completed OK # rm -rf /kisskb/build/powerpc-next_ppc40x_defconfig_powerpc-gcc4.6 # Build took: 0:00:24.923603