# git rev-parse -q --verify fc37a1632d40c80c067eb1bc235139f5867a2667^{commit} fc37a1632d40c80c067eb1bc235139f5867a2667 already have revision, skipping fetch # git checkout -q -f -B kisskb fc37a1632d40c80c067eb1bc235139f5867a2667 # git clean -qxdf # < git log -1 # commit fc37a1632d40c80c067eb1bc235139f5867a2667 # Author: Desnes A. Nunes do Rosario # Date: Thu Feb 27 10:47:15 2020 -0300 # # powerpc: fix hardware PMU exception bug on PowerVM compatibility mode systems # # PowerVM systems running compatibility mode on a few Power8 revisions are # still vulnerable to the hardware defect that loses PMU exceptions arriving # prior to a context switch. # # The software fix for this issue is enabled through the CPU_FTR_PMAO_BUG # cpu_feature bit, nevertheless this bit also needs to be set for PowerVM # compatibility mode systems. # # Fixes: 68f2f0d431d9ea4 ("powerpc: Add a cpu feature CPU_FTR_PMAO_BUG") # Signed-off-by: Desnes A. Nunes do Rosario # Reviewed-by: Leonardo Bras # Signed-off-by: Michael Ellerman # Link: https://lore.kernel.org/r/20200227134715.9715-1-desnesn@linux.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 fc37a1632d40c80c067eb1bc235139f5867a2667 # < make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-fixes_ppc44x_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ppc44x_defconfig # < make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-fixes_ppc44x_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-fixes_ppc44x_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-fixes_ppc44x_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-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/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 0x5a63f4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5a63f4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5a63f4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5a63f4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5a63f4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5a63f4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5a63f4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5a63f4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5a63f4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x595d0c) overlaps the address of the wrapper(0x400000) INFO: Uncompressed kernel (size 0x5a63f4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5a63f4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) Image Name: Linux-5.6.0-rc2-gfc37a1632d40 Created: Sat Feb 29 01:46:48 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2868448 Bytes = 2801.22 KiB = 2.74 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.6.0-rc2-gfc37a1632d40 Created: Sat Feb 29 01:46:48 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2901176 Bytes = 2833.18 KiB = 2.77 MiB Load Address: 00600000 Entry Point: 00601544 Image Name: Linux-5.6.0-rc2-gfc37a1632d40 Created: Sat Feb 29 01:46:48 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2900828 Bytes = 2832.84 KiB = 2.77 MiB Load Address: 00600000 Entry Point: 00601524 Image Name: Linux-5.6.0-rc2-gfc37a1632d40 Created: Sat Feb 29 01:46:48 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2901318 Bytes = 2833.32 KiB = 2.77 MiB Load Address: 00600000 Entry Point: 006000c4 Image Name: Linux-5.6.0-rc2-gfc37a1632d40 Created: Sat Feb 29 01:46:48 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2901327 Bytes = 2833.33 KiB = 2.77 MiB Load Address: 00600000 Entry Point: 0060152c Image Name: Linux-5.6.0-rc2-gfc37a1632d40 Created: Sat Feb 29 01:46:48 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2901384 Bytes = 2833.38 KiB = 2.77 MiB Load Address: 00600000 Entry Point: 00601534 Image Name: Linux-5.6.0-rc2-gfc37a1632d40 Created: Sat Feb 29 01:46:48 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2901413 Bytes = 2833.41 KiB = 2.77 MiB Load Address: 00600000 Entry Point: 00601514 Image Name: Linux-5.6.0-rc2-gfc37a1632d40 Created: Sat Feb 29 01:46:48 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2900720 Bytes = 2832.73 KiB = 2.77 MiB Load Address: 00600000 Entry Point: 006001b8 Image Name: Linux-5.6.0-rc2-gfc37a1632d40 Created: Sat Feb 29 01:46:48 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2900935 Bytes = 2832.94 KiB = 2.77 MiB Load Address: 00600000 Entry Point: 00601534 Image Name: Linux-5.6.0-rc2-gfc37a1632d40 Created: Sat Feb 29 01:46:48 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2900534 Bytes = 2832.55 KiB = 2.77 MiB Load Address: 00600000 Entry Point: 00601534 Completed OK # rm -rf /kisskb/build/powerpc-fixes_ppc44x_defconfig_powerpc-gcc5 # Build took: 0:01:03.678622