# git rev-parse -q --verify 0bdcfa182506526fbe4e088ff9ca86a31b81828d^{commit} 0bdcfa182506526fbe4e088ff9ca86a31b81828d already have revision, skipping fetch # git checkout -q -f -B kisskb 0bdcfa182506526fbe4e088ff9ca86a31b81828d # git clean -qxdf # < git log -1 # commit 0bdcfa182506526fbe4e088ff9ca86a31b81828d # Author: Nicholas Piggin # Date: Mon Jun 15 16:12:47 2020 +1000 # # powerpc/64s: Fix KVM interrupt using wrong save area # # The CTR register reload in the KVM interrupt path used the wrong save # area for SLB (and NMI) interrupts. # # Fixes: 9600f261acaa ("powerpc/64s/exception: Move KVM test to common code") # Cc: stable@vger.kernel.org # v5.7+ # Reported-by: Christian Zigotzky # Signed-off-by: Nicholas Piggin # Tested-by: Christian Zigotzky # Signed-off-by: Michael Ellerman # Link: https://lore.kernel.org/r/20200615061247.1310763-1-npiggin@gmail.com # < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 0bdcfa182506526fbe4e088ff9ca86a31b81828d # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig+KVM_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc85xx_defconfig # Added to kconfig CONFIG_PPC_E500MC=y # Added to kconfig CONFIG_VIRTUALIZATION=y # Added to kconfig CONFIG_KVM_E500MC=y # Added to kconfig # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig+KVM_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig+KVM_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig .config:4107:warning: override: reassigning to symbol PPC_E500MC .config:4108:warning: override: reassigning to symbol VIRTUALIZATION # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig+KVM_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- In file included from /kisskb/src/include/linux/kernel.h:11, from /kisskb/src/include/linux/list.h:9, from /kisskb/src/include/linux/module.h:12, 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] 22 | #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' 78 | # 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' 139 | if (IS_ERR_VALUE(fep->ring_mem_addr)) | ^~~~~~~~~~~~ /kisskb/src/drivers/net/ethernet/intel/e1000e/netdev.c:137:13: warning: 'e1000e_check_me' defined but not used [-Wunused-function] 137 | static bool e1000e_check_me(u16 device_id) | ^~~~~~~~~~~~~~~ /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) /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) INFO: Uncompressed kernel (size 0xe95790) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe95790) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe95790) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe95790) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe95790) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe95790) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe95790) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe95790) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe95790) overlaps the address of the wrapper(0x400000) INFO: Uncompressed kernel (size 0xe95790) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe95790) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe95790) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe95790) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe95790) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe95790) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe84f8c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 01:41:03 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6782222 Bytes = 6623.26 KiB = 6.47 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 01:41:05 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6817841 Bytes = 6658.05 KiB = 6.50 MiB Load Address: 00f00000 Entry Point: 00f002cc Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 01:41:05 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6816207 Bytes = 6656.45 KiB = 6.50 MiB Load Address: 00f00000 Entry Point: 00f0031c Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 01:41:06 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6816309 Bytes = 6656.55 KiB = 6.50 MiB Load Address: 00f00000 Entry Point: 00f002cc Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 01:41:06 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6816168 Bytes = 6656.41 KiB = 6.50 MiB Load Address: 00f00000 Entry Point: 00f0031c Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 01:41:06 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6817755 Bytes = 6657.96 KiB = 6.50 MiB Load Address: 00f00000 Entry Point: 00f002cc Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 01:41:06 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6817944 Bytes = 6658.15 KiB = 6.50 MiB Load Address: 00f00000 Entry Point: 00f002cc Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 01:41:06 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6817161 Bytes = 6657.38 KiB = 6.50 MiB Load Address: 00f00000 Entry Point: 00f0031c Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 01:41:07 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6816382 Bytes = 6656.62 KiB = 6.50 MiB Load Address: 00f00000 Entry Point: 00f002cc Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 01:41:07 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6817934 Bytes = 6658.14 KiB = 6.50 MiB Load Address: 00f00000 Entry Point: 00f002cc Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 01:41:07 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6816809 Bytes = 6657.04 KiB = 6.50 MiB Load Address: 00f00000 Entry Point: 00f002cc Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 01:41:07 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6817210 Bytes = 6657.43 KiB = 6.50 MiB Load Address: 00f00000 Entry Point: 00f002cc Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 01:41:07 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6817119 Bytes = 6657.34 KiB = 6.50 MiB Load Address: 00f00000 Entry Point: 00f002cc Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 01:41:07 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6816807 Bytes = 6657.04 KiB = 6.50 MiB Load Address: 00f00000 Entry Point: 00f0031c Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 01:41:07 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6816169 Bytes = 6656.42 KiB = 6.50 MiB Load Address: 00f00000 Entry Point: 00f0031c Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 01:41:07 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6816813 Bytes = 6657.04 KiB = 6.50 MiB Load Address: 00f00000 Entry Point: 00f002cc Completed OK # rm -rf /kisskb/build/powerpc-fixes_mpc85xx_defconfig+KVM_powerpc-gcc9 # Build took: 0:02:34.588876