# git rev-parse -q --verify 7f46774c6480174eb869a3c15167eafac467a6af^{commit} 7f46774c6480174eb869a3c15167eafac467a6af already have revision, skipping fetch # git checkout -q -f -B kisskb 7f46774c6480174eb869a3c15167eafac467a6af # git clean -qxdf # < git log -1 # commit 7f46774c6480174eb869a3c15167eafac467a6af # Merge: c7084edc3f6d 5b56d996dd50 # Author: Linus Torvalds # Date: Fri Apr 5 06:09:53 2019 -1000 # # Merge tag 'mm-compaction-5.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/mel/linux # # Pull mm/compaction fixes from Mel Gorman: # "The merge window for 5.1 introduced a number of compaction-related # patches. with intermittent reports of corruption and functional # issues. The bugs are due to sloopy checking of zone boundaries and a # corner case where invalid indexes are used to access the free lists. # # Reports are not common but at least two users and 0-day have tripped # over them. There is a chance that one of the syzbot reports are # related but it has not been confirmed properly. # # The normal submission path is with Andrew but there have been some # delays and I consider them urgent enough that they should be picked up # before RC4 to avoid duplicate reports. # # All of these have been successfully tested on older RC windows. This # will make this branch look like a rebase but in fact, they've simply # been lifted again from Andrew's tree and placed on a fresh branch. # I've no reason to believe that this has invalidated the testing given # the lack of change in compaction and the nature of the fixes" # # * tag 'mm-compaction-5.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/mel/linux: # mm/compaction.c: abort search if isolation fails # mm/compaction.c: correct zone boundary handling when resetting pageblock skip hints # < /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 7f46774c6480174eb869a3c15167eafac467a6af # < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_corenet32_smp_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- corenet32_smp_defconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_corenet32_smp_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- :1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp] :1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp] :1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp] :1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp] /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:187:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1435:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2594:6: 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:1855:6: warning: 'ret' 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:337:21: 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/fs/udf/unicode.c: In function 'udf_name_conv_char': /kisskb/src/fs/udf/unicode.c:132:8: warning: 'c' 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 0xc98bfc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.1.0-rc3-g7f46774c6480 Created: Sat Apr 6 04:15:52 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5979678 Bytes = 5839.53 KiB = 5.70 MiB Load Address: 00000000 Entry Point: 00000000 Completed OK # rm -rf /kisskb/build/linus_corenet32_smp_defconfig_powerpc-gcc4.6 # Build took: 0:01:34.744081