# git rev-parse -q --verify 7acf50e4efa60270edcb95107f660f5e258a90f2^{commit} 7acf50e4efa60270edcb95107f660f5e258a90f2 already have revision, skipping fetch # git checkout -q -f -B kisskb 7acf50e4efa60270edcb95107f660f5e258a90f2 # git clean -qxdf # < git log -1 # commit 7acf50e4efa60270edcb95107f660f5e258a90f2 # Author: Balbir Singh # Date: Tue May 1 12:57:25 2018 +1000 # # Revert "powerpc/powernv: Increase memory block size to 1GB on radix" # # This commit was a stop-gap to prevent crashes on hotunplug, caused by # the mismatch between the 1G mappings used for the linear mapping and the # memory block size. Those issues are now resolved because we split the # linear mapping at hotunplug time if necessary, as implemented in commit # 4dd5f8a99e79 ("powerpc/mm/radix: Split linear mapping on hot-unplug"). # # Signed-off-by: Balbir Singh # Signed-off-by: Michael Neuling # Tested-by: Rashmica Gupta # Tested-by: Balbir Singh # Signed-off-by: Michael Ellerman # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < git log --format=%s --max-count=1 7acf50e4efa60270edcb95107f660f5e258a90f2 # < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc40x_defconfig_powerpc 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 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:183:16: 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:340:21: note: 'pdeo' was declared here /kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /kisskb/src/drivers/tty/serial/8250/8250_core.c:251:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c:231:19: note: 'i' was declared here arch/powerpc/boot/walnut.dtb: Warning (pci_bridge): /plb/pci@ec000000: missing bus-range for PCI bridge arch/powerpc/boot/walnut.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/hotfoot.dtb: Warning (pci_bridge): /plb/pci@ec000000: missing bus-range for PCI bridge arch/powerpc/boot/hotfoot.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/ep405.dtb: Warning (pci_bridge): /plb/pci@ec000000: missing bus-range for PCI bridge arch/powerpc/boot/ep405.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' INFO: Uncompressed kernel (size 0x50772c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x50772c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x50772c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x50772c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x4f70b8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x500000) Image Name: Linux-4.17.0-rc3-g7acf50e Created: Mon May 7 23:55:33 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2509275 Bytes = 2450.46 kB = 2.39 MB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-4.17.0-rc3-g7acf50e Created: Mon May 7 23:55:33 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2536948 Bytes = 2477.49 kB = 2.42 MB Load Address: 00600000 Entry Point: 00601534 Image Name: Linux-4.17.0-rc3-g7acf50e Created: Mon May 7 23:55:33 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2535173 Bytes = 2475.75 kB = 2.42 MB Load Address: 00600000 Entry Point: 00601350 Completed OK # rm -rf /kisskb/build/powerpc-next_ppc40x_defconfig_powerpc # Build took: 0:00:18.511986