# git rev-parse -q --verify 98bf2d3f4970179c702ef64db658e0553bc6ef3a^{commit} 98bf2d3f4970179c702ef64db658e0553bc6ef3a already have revision, skipping fetch # git checkout -q -f -B kisskb 98bf2d3f4970179c702ef64db658e0553bc6ef3a # git clean -qxdf # < git log -1 # commit 98bf2d3f4970179c702ef64db658e0553bc6ef3a # Author: Christophe Leroy # Date: Tue Dec 22 07:11:18 2020 +0000 # # powerpc/32s: Fix RTAS machine check with VMAP stack # # When we have VMAP stack, exception prolog 1 sets r1, not r11. # # When it is not an RTAS machine check, don't trash r1 because it is # needed by prolog 1. # # Fixes: da7bb43ab9da ("powerpc/32: Fix vmap stack - Properly set r1 before activating MMU") # Fixes: d2e006036082 ("powerpc/32: Use SPRN_SPRG_SCRATCH2 in exception prologs") # Cc: stable@vger.kernel.org # v5.10+ # Signed-off-by: Christophe Leroy # [mpe: Squash in fixup for RTAS machine check from Christophe] # Signed-off-by: Michael Ellerman # Link: https://lore.kernel.org/r/bc77d61d1c18940e456a2dee464f1e2eda65a3f0.1608621048.git.christophe.leroy@csgroup.eu # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 98bf2d3f4970179c702ef64db658e0553bc6ef3a # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc85xx_defconfig # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- In file included from /kisskb/src/include/linux/kernel.h:10:0, 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 0xd4d9f8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd4d9f8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd4d9f8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd4d9f8) overlaps the address of the wrapper(0x400000) INFO: Uncompressed kernel (size 0xd4d9f8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd4d9f8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd4d9f8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd4d9f8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd4d9f8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd4d9f8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd4d9f8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd4d9f8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd4d9f8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd4d9f8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd4d9f8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd3d2cc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) Image Name: Linux-5.11.0-rc2-80893-g98bf2d3f Created: Tue Jan 5 01:41:52 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6443475 Bytes = 6292.46 KiB = 6.14 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.11.0-rc2-80893-g98bf2d3f Created: Tue Jan 5 01:41:54 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6475244 Bytes = 6323.48 KiB = 6.18 MiB Load Address: 00e00000 Entry Point: 00e00314 Image Name: Linux-5.11.0-rc2-80893-g98bf2d3f Created: Tue Jan 5 01:41:55 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6474868 Bytes = 6323.11 KiB = 6.17 MiB Load Address: 00e00000 Entry Point: 00e00314 Image Name: Linux-5.11.0-rc2-80893-g98bf2d3f Created: Tue Jan 5 01:41:55 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6475970 Bytes = 6324.19 KiB = 6.18 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.11.0-rc2-80893-g98bf2d3f Created: Tue Jan 5 01:41:55 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6475315 Bytes = 6323.55 KiB = 6.18 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.11.0-rc2-80893-g98bf2d3f Created: Tue Jan 5 01:41:54 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6475022 Bytes = 6323.26 KiB = 6.18 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.11.0-rc2-80893-g98bf2d3f Created: Tue Jan 5 01:41:55 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6475187 Bytes = 6323.42 KiB = 6.18 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.11.0-rc2-80893-g98bf2d3f Created: Tue Jan 5 01:41:55 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6474825 Bytes = 6323.07 KiB = 6.17 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.11.0-rc2-80893-g98bf2d3f Created: Tue Jan 5 01:41:55 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6475008 Bytes = 6323.25 KiB = 6.18 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.11.0-rc2-80893-g98bf2d3f Created: Tue Jan 5 01:41:55 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6474866 Bytes = 6323.11 KiB = 6.17 MiB Load Address: 00e00000 Entry Point: 00e00314 Image Name: Linux-5.11.0-rc2-80893-g98bf2d3f Created: Tue Jan 5 01:41:55 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6475984 Bytes = 6324.20 KiB = 6.18 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.11.0-rc2-80893-g98bf2d3f Created: Tue Jan 5 01:41:55 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6475118 Bytes = 6323.36 KiB = 6.18 MiB Load Address: 00e00000 Entry Point: 00e00314 Image Name: Linux-5.11.0-rc2-80893-g98bf2d3f Created: Tue Jan 5 01:41:55 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6474861 Bytes = 6323.11 KiB = 6.17 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.11.0-rc2-80893-g98bf2d3f Created: Tue Jan 5 01:41:55 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6475917 Bytes = 6324.14 KiB = 6.18 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.11.0-rc2-80893-g98bf2d3f Created: Tue Jan 5 01:41:56 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6475010 Bytes = 6323.25 KiB = 6.18 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.11.0-rc2-80893-g98bf2d3f Created: Tue Jan 5 01:41:56 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6474924 Bytes = 6323.17 KiB = 6.17 MiB Load Address: 00e00000 Entry Point: 00e00314 Completed OK # rm -rf /kisskb/build/powerpc-fixes_mpc85xx_defconfig_powerpc-gcc4.9 # Build took: 0:02:12.089155