# git rev-parse -q --verify d0473f978e61557464daa8547008fa2cd0c63a17^{commit} d0473f978e61557464daa8547008fa2cd0c63a17 already have revision, skipping fetch # git checkout -q -f -B kisskb d0473f978e61557464daa8547008fa2cd0c63a17 # git clean -qxdf # < git log -1 # commit d0473f978e61557464daa8547008fa2cd0c63a17 # Merge: 58130235bfcc a3d46aea46f9 # Author: Linus Torvalds # Date: Fri Apr 26 09:46:46 2019 -0700 # # Merge tag 'for-5.1-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux # # Pull btrfs fix from David Sterba: # "One patch to fix a crash in io submission path, due to memory # allocation errors. # # In short, the multipage bio work that landed in 5.1 caused larger bios # that in turn require larger temporary memory for checksums. The patch # is a workaround, we're going to rework the allocation so it does not # require the vmalloc fallback. # # It took a while to identify that it's caused by patches in 5.1 and not # a patchset that did some changes in error handling in the code. I've # tested it on various memory/cpu combinations, it could hit OOM but # does not crash. # # The timestamp of the patch is less than a day due to updates in the # changelog, tests were running meanwhile" # # * tag 'for-5.1-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: # btrfs: Switch memory allocations in async csum calculation path to kvmalloc # < /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 d0473f978e61557464daa8547008fa2cd0c63a17 # < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc44x_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- ppc44x_defconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc44x_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/arch/powerpc/boot/dts/virtex440-ml510.dts:335.37-439.6: Warning (pci_bridge): /plb@0/plbv46-pci@85e00000: node name is not "pci" or "pcie" arch/powerpc/boot/dts/virtex440-ml510.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /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/net/bridge/br_netlink.c: In function 'br_afspec.isra.35': /kisskb/src/net/bridge/br_netlink.c:652:7: warning: 'err' 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/drivers/net/tun.c: In function 'tun_get_user': /kisskb/src/drivers/net/tun.c:1842:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c:1755:46: warning: 'linear' 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 /kisskb/src/arch/powerpc/boot/dts/katmai.dts:322.26-361.5: Warning (pci_bridge): /plb/pciex@d00000000: node name is not "pci" or "pcie" /kisskb/src/arch/powerpc/boot/dts/katmai.dts:363.26-402.5: Warning (pci_bridge): /plb/pciex@d20000000: node name is not "pci" or "pcie" /kisskb/src/arch/powerpc/boot/dts/katmai.dts:404.26-443.5: Warning (pci_bridge): /plb/pciex@d40000000: node name is not "pci" or "pcie" arch/powerpc/boot/dts/katmai.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x559328) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) Image Name: Linux-5.1.0-rc6-gd0473f978e61 Created: Sat Apr 27 03:23:54 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2733591 Bytes = 2669.52 KiB = 2.61 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.1.0-rc6-gd0473f978e61 Created: Sat Apr 27 03:23:54 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2763859 Bytes = 2699.08 KiB = 2.64 MiB Load Address: 00600000 Entry Point: 006014e0 Image Name: Linux-5.1.0-rc6-gd0473f978e61 Created: Sat Apr 27 03:23:54 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2763807 Bytes = 2699.03 KiB = 2.64 MiB Load Address: 00600000 Entry Point: 006014cc Image Name: Linux-5.1.0-rc6-gd0473f978e61 Created: Sat Apr 27 03:23:54 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2764014 Bytes = 2699.23 KiB = 2.64 MiB Load Address: 00600000 Entry Point: 006014e0 Image Name: Linux-5.1.0-rc6-gd0473f978e61 Created: Sat Apr 27 03:23:54 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2765699 Bytes = 2700.88 KiB = 2.64 MiB Load Address: 00600000 Entry Point: 006000c8 Image Name: Linux-5.1.0-rc6-gd0473f978e61 Created: Sat Apr 27 03:23:54 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2763512 Bytes = 2698.74 KiB = 2.64 MiB Load Address: 00600000 Entry Point: 006014d8 Image Name: Linux-5.1.0-rc6-gd0473f978e61 Created: Sat Apr 27 03:23:54 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2763643 Bytes = 2698.87 KiB = 2.64 MiB Load Address: 00600000 Entry Point: 006014e0 Image Name: Linux-5.1.0-rc6-gd0473f978e61 Created: Sat Apr 27 03:23:54 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2763858 Bytes = 2699.08 KiB = 2.64 MiB Load Address: 00600000 Entry Point: 006014ec Image Name: Linux-5.1.0-rc6-gd0473f978e61 Created: Sat Apr 27 03:23:55 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2763705 Bytes = 2698.93 KiB = 2.64 MiB Load Address: 00600000 Entry Point: 006001bc Image Name: Linux-5.1.0-rc6-gd0473f978e61 Created: Sat Apr 27 03:23:55 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2765824 Bytes = 2701.00 KiB = 2.64 MiB Load Address: 00600000 Entry Point: 006014c0 Completed OK # rm -rf /kisskb/build/linus_ppc44x_defconfig_powerpc-gcc4.6 # Build took: 0:00:50.093076