# git rev-parse -q --verify 1aef88518678831a752fdf57fa2208114575b08f^{commit} 1aef88518678831a752fdf57fa2208114575b08f already have revision, skipping fetch # git checkout -q -f -B kisskb 1aef88518678831a752fdf57fa2208114575b08f # git clean -qxdf # < git log -1 # commit 1aef88518678831a752fdf57fa2208114575b08f # Author: Mathieu Malaterre # Date: Thu Mar 22 22:03:18 2018 +0100 # # powerpc/mm/radix: Fix always false comparison against MMU_NO_CONTEXT # # In commit 9690c1574268 ("powerpc/mm/radix: Fix always false comparison # against MMU_NO_CONTEXT") an issue was discovered where `mm->context.id` was # being truncated to an `unsigned int`, while the PID is actually an # `unsigned long`. Update the earlier patch by fixing one remaining # occurrence. Discovered during a compilation with W=1: # # arch/powerpc/mm/tlb-radix.c:702:19: error: comparison is always false due to limited range of data type [-Werror=type-limits] # # Signed-off-by: Mathieu Malaterre # Signed-off-by: Michael Ellerman # < /opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < git log --format=%s --max-count=1 1aef88518678831a752fdf57fa2208114575b08f # < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_85xx_xes_mpc85xx_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux- 85xx/xes_mpc85xx_defconfig arch/powerpc/platforms/Kconfig.cputype:99:warning: prompt redefined # make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_85xx_xes_mpc85xx_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux- arch/powerpc/platforms/Kconfig.cputype:99:warning: prompt redefined INFO: Uncompressed kernel (size 0x7b4c48) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x800000) Image Name: Linux-4.16.0-rc4-g1aef885 Created: Sun Apr 1 02:34:41 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4050193 Bytes = 3955.27 kB = 3.86 MB Load Address: 00000000 Entry Point: 00000000 Completed OK # rm -rf /kisskb/build/powerpc-next_85xx_xes_mpc85xx_defconfig_powerpc-5.3 # Build took: 0:01:07.511713