# git rev-parse -q --verify ea458effa88e4f4739551d76fe3f702daf607995^{commit} ea458effa88e4f4739551d76fe3f702daf607995 already have revision, skipping fetch # git checkout -q -f -B kisskb ea458effa88e4f4739551d76fe3f702daf607995 # git clean -qxdf # < git log -1 # commit ea458effa88e4f4739551d76fe3f702daf607995 # Author: Alastair D'Silva # Date: Mon Nov 4 13:32:58 2019 +1100 # # powerpc: Don't flush caches when adding memory # # This operation takes a significant amount of time when hotplugging # large amounts of memory (~50 seconds with 890GB of persistent memory). # # This was orignally in commit fb5924fddf9e # ("powerpc/mm: Flush cache on memory hot(un)plug") to support memtrace, # but the flush on add is not needed as it is flushed on remove. # # Signed-off-by: Alastair D'Silva # Signed-off-by: Michael Ellerman # Link: https://lore.kernel.org/r/20191104023305.9581-7-alastair@au1.ibm.com # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 ea458effa88e4f4739551d76fe3f702daf607995 # < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_smp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc85xx_smp_defconfig # make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_smp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- In file included from /kisskb/src/include/linux/kernel.h:11:0, from /kisskb/src/include/linux/list.h:9, from /kisskb/src/include/linux/module.h:9, from /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:15: /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c: In function 'allocate_bd': /kisskb/src/include/linux/err.h:22:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define IS_ERR_VALUE(x) unlikely((unsigned long)(void *)(x) >= (unsigned long)-MAX_ERRNO) ^ /kisskb/src/include/linux/compiler.h:78:42: note: in definition of macro 'unlikely' # define unlikely(x) __builtin_expect(!!(x), 0) ^ /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:139:6: note: in expansion of macro 'IS_ERR_VALUE' if (IS_ERR_VALUE(fep->ring_mem_addr)) ^ /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8541cds.dts:330.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8555cds.dts:330.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc3280) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.4.0-rc2-gea458effa88e Created: Sat Nov 9 20:19:50 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6322919 Bytes = 6174.73 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.4.0-rc2-gea458effa88e Created: Sat Nov 9 20:19:50 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6322910 Bytes = 6174.72 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.4.0-rc2-gea458effa88e Created: Sat Nov 9 20:19:50 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6323970 Bytes = 6175.75 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.4.0-rc2-gea458effa88e Created: Sat Nov 9 20:19:50 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6292756 Bytes = 6145.27 KiB = 6.00 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.4.0-rc2-gea458effa88e Created: Sat Nov 9 20:19:50 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6323179 Bytes = 6174.98 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.4.0-rc2-gea458effa88e Created: Sat Nov 9 20:19:50 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6322967 Bytes = 6174.77 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.4.0-rc2-gea458effa88e Created: Sat Nov 9 20:19:50 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6323358 Bytes = 6175.15 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.4.0-rc2-gea458effa88e Created: Sat Nov 9 20:19:50 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6322898 Bytes = 6174.71 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.4.0-rc2-gea458effa88e Created: Sat Nov 9 20:19:50 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6322937 Bytes = 6174.74 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.4.0-rc2-gea458effa88e Created: Sat Nov 9 20:19:50 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6323131 Bytes = 6174.93 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.4.0-rc2-gea458effa88e Created: Sat Nov 9 20:19:50 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6322899 Bytes = 6174.71 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.4.0-rc2-gea458effa88e Created: Sat Nov 9 20:19:50 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6323912 Bytes = 6175.70 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.4.0-rc2-gea458effa88e Created: Sat Nov 9 20:19:50 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6323503 Bytes = 6175.30 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.4.0-rc2-gea458effa88e Created: Sat Nov 9 20:19:50 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6322908 Bytes = 6174.71 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.4.0-rc2-gea458effa88e Created: Sat Nov 9 20:19:50 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6323132 Bytes = 6174.93 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.4.0-rc2-gea458effa88e Created: Sat Nov 9 20:19:50 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6322966 Bytes = 6174.77 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d002a4 Completed OK # rm -rf /kisskb/build/powerpc-next_mpc85xx_smp_defconfig_powerpc-gcc5 # Build took: 0:01:18.407243