# git rev-parse -q --verify d17498fb9ce6ffee2f68568e28b41b486c179193^{commit}
d17498fb9ce6ffee2f68568e28b41b486c179193
already have revision, skipping fetch
# git checkout -q -f -B kisskb d17498fb9ce6ffee2f68568e28b41b486c179193
# git clean -qxdf
# < git log -1
# commit d17498fb9ce6ffee2f68568e28b41b486c179193
# Author: Christophe Leroy <christophe.leroy@csgroup.eu>
# 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 <christophe.leroy@csgroup.eu>
#     [mpe: Squash in fixup for RTAS machine check from Christophe]
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     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 d17498fb9ce6ffee2f68568e28b41b486c179193
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_85xx_mpc85xx_cds_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  85xx/mpc85xx_cds_defconfig
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_85xx_mpc85xx_cds_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_85xx_mpc85xx_cds_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_85xx_mpc85xx_cds_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/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 0x5b9b1c) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
INFO: Uncompressed kernel (size 0x5b9b1c) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
INFO: Uncompressed kernel (size 0x5b9b1c) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
INFO: Uncompressed kernel (size 0x5a94fc) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
Image Name:   Linux-5.10.0-80761-gd17498fb9ce
Created:      Sat Dec 26 14:10:22 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2951051 Bytes = 2881.89 KiB = 2.81 MiB
Load Address: 00000000
Entry Point:  00000000
Image Name:   Linux-5.10.0-80761-gd17498fb9ce
Created:      Sat Dec 26 14:10:22 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2981213 Bytes = 2911.34 KiB = 2.84 MiB
Load Address: 00600000
Entry Point:  006002a4
Image Name:   Linux-5.10.0-80761-gd17498fb9ce
Created:      Sat Dec 26 14:10:22 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2981212 Bytes = 2911.34 KiB = 2.84 MiB
Load Address: 00600000
Entry Point:  006002a4
Image Name:   Linux-5.10.0-80761-gd17498fb9ce
Created:      Sat Dec 26 14:10:22 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2982695 Bytes = 2912.79 KiB = 2.84 MiB
Load Address: 00600000
Entry Point:  006002a4
Completed OK
# rm -rf /kisskb/build/powerpc-fixes_85xx_mpc85xx_cds_defconfig_powerpc-gcc4.9
# Build took: 0:00:46.778920