# 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-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 0bdcfa182506526fbe4e088ff9ca86a31b81828d # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_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 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_smp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_smp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_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: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] #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 0xd5d75c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd5d75c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd5d75c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd5d75c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd5d75c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd5d75c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd5d75c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd5d75c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd5d75c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd5d75c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd5d75c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd5d75c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd5d75c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd5d75c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd5d75c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd4cf58) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 00:57:05 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6541801 Bytes = 6388.48 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 00:57:05 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6541400 Bytes = 6388.09 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 00:57:06 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6542415 Bytes = 6389.08 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 00:57:05 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6541159 Bytes = 6387.85 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 00:57:05 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6541356 Bytes = 6388.04 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 00:57:05 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6511661 Bytes = 6359.04 KiB = 6.21 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 00:57:05 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6541131 Bytes = 6387.82 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 00:57:06 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6542651 Bytes = 6389.31 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 00:57:06 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6541154 Bytes = 6387.85 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e00314 Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 00:57:06 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6541403 Bytes = 6388.09 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 00:57:07 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6541292 Bytes = 6387.98 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e00314 Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 00:57:07 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6542701 Bytes = 6389.36 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 00:57:07 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6541156 Bytes = 6387.85 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e00314 Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 00:57:07 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6541385 Bytes = 6388.07 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e00314 Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 00:57:08 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6541444 Bytes = 6388.13 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e00314 Image Name: Linux-5.8.0-rc1-31521-g0bdcfa182 Created: Wed Jun 17 00:57:08 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6542394 Bytes = 6389.06 KiB = 6.24 MiB Load Address: 00e00000 Entry Point: 00e002a4 Completed OK # rm -rf /kisskb/build/powerpc-fixes_mpc85xx_smp_defconfig_powerpc-gcc5 # Build took: 0:02:10.658218