Buildresult: powerpc-fixes/52xx/lite5200b_defconfig/powerpc-gcc5 built on Feb 9 2020, 00:23

kisskb

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Status:	OK
Date/Time:	Feb 9 2020, 00:23
Duration:	0:00:52.513906
Builder:	ka3
Revision:	powerpc: Fix CONFIG_TRACE_IRQFLAGS with CONFIG_VMAP_STACK (`d4bf905307a1c90a27714ff7a9fd29b0a2ceed98)`
Target:	powerpc-fixes/52xx/lite5200b_defconfig/powerpc-gcc5
Branch:	powerpc-fixes
Compiler:	powerpc-gcc5 (powerpc64-linux-gcc (GCC) 5.5.0 / GNU ld (GNU Binutils) 2.29.1.20170915)
Config:	52xx/lite5200b_defconfig (download)
Log:	Download original Possible warnings (1) arch/powerpc/platforms/52xx/lite5200_sleep.S:184: Warning: invalid register expression Full Log # git rev-parse -q --verify d4bf905307a1c90a27714ff7a9fd29b0a2ceed98^{commit} d4bf905307a1c90a27714ff7a9fd29b0a2ceed98 already have revision, skipping fetch # git checkout -q -f -B kisskb d4bf905307a1c90a27714ff7a9fd29b0a2ceed98 # git clean -qxdf # < git log -1 # commit d4bf905307a1c90a27714ff7a9fd29b0a2ceed98 # Author: Christophe Leroy <christophe.leroy@c-s.fr> # Date: Fri Feb 7 17:20:57 2020 +0000 # # powerpc: Fix CONFIG_TRACE_IRQFLAGS with CONFIG_VMAP_STACK # # When CONFIG_PROVE_LOCKING is selected together with (now default) # CONFIG_VMAP_STACK, kernel enter deadlock during boot. # # At the point of checking whether interrupts are enabled or not, the # value of MSR saved on stack is read using the physical address of the # stack. But at this point, when using VMAP stack the DATA MMU # translation has already been re-enabled, leading to deadlock. # # Don't use the physical address of the stack when # CONFIG_VMAP_STACK is set. # # Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> # Reported-by: Guenter Roeck <linux@roeck-us.net> # Fixes: 028474876f47 ("powerpc/32: prepare for CONFIG_VMAP_STACK") # Tested-by: Guenter Roeck <linux@roeck-us.net> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Link: https://lore.kernel.org/r/daeacdc0dec0416d1c587cc9f9e7191ad3068dc0.1581095957.git.christophe.leroy@c-s.fr # < /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 d4bf905307a1c90a27714ff7a9fd29b0a2ceed98 # < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-fixes_52xx_lite5200b_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- 52xx/lite5200b_defconfig # make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-fixes_52xx_lite5200b_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/arch/powerpc/platforms/52xx/lite5200_sleep.S: Assembler messages: /kisskb/src/arch/powerpc/platforms/52xx/lite5200_sleep.S:184: Warning: invalid register expression INFO: Uncompressed kernel (size 0x52baa8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x52baa8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x51b3f0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) Image Name: Linux-5.5.0-gd4bf905307a1 Created: Sun Feb 9 00:24:29 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2614227 Bytes = 2552.96 KiB = 2.49 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.5.0-gd4bf905307a1 Created: Sun Feb 9 00:24:29 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2642663 Bytes = 2580.73 KiB = 2.52 MiB Load Address: 00600000 Entry Point: 00600284 Image Name: Linux-5.5.0-gd4bf905307a1 Created: Sun Feb 9 00:24:29 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2642329 Bytes = 2580.40 KiB = 2.52 MiB Load Address: 00600000 Entry Point: 00600284 Completed OK # rm -rf /kisskb/build/powerpc-fixes_52xx_lite5200b_defconfig_powerpc-gcc5 # Build took: 0:00:52.513906

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