# git rev-parse -q --verify 5c279c4cf206e03995e04fd3404fa95ffd243a97^{commit} 5c279c4cf206e03995e04fd3404fa95ffd243a97 already have revision, skipping fetch # git checkout -q -f -B kisskb 5c279c4cf206e03995e04fd3404fa95ffd243a97 # git clean -qxdf # < git log -1 # commit 5c279c4cf206e03995e04fd3404fa95ffd243a97 # Author: Mike Rapoport # Date: Thu Feb 4 20:12:37 2021 +0200 # # Revert "x86/setup: don't remove E820_TYPE_RAM for pfn 0" # # This reverts commit bde9cfa3afe4324ec251e4af80ebf9b7afaf7afe. # # Changing the first memory page type from E820_TYPE_RESERVED to # E820_TYPE_RAM makes it a part of "System RAM" resource rather than a # reserved resource and this in turn causes devmem_is_allowed() to treat # is as area that can be accessed but it is filled with zeroes instead of # the actual data as previously. # # The change in /dev/mem output causes lilo to fail as was reported at # slakware users forum, and probably other legacy applications will # experience similar problems. # # Link: https://www.linuxquestions.org/questions/slackware-14/slackware-current-lilo-vesa-warnings-after-recent-updates-4175689617/#post6214439 # Signed-off-by: Mike Rapoport # Cc: stable@kernel.org # Signed-off-by: Linus Torvalds # < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 5c279c4cf206e03995e04fd3404fa95ffd243a97 # < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- randconfig KCONFIG_SEED=0x76E71770 # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_CPU_BIG_ENDIAN=y # Added to kconfig CONFIG_PPC64=y # Added to kconfig CONFIG_PPC_DISABLE_WERROR=y # Added to kconfig CONFIG_SECTION_MISMATCH_WARN_ONLY=y # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n # Added to kconfig CONFIG_GCC_PLUGINS=n # Added to kconfig CONFIG_LD_HEAD_STUB_CATCH=y # Added to kconfig CONFIG_TRIM_UNUSED_KSYMS=n # Added to kconfig CONFIG_UBSAN=n # < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig .config:5011:warning: override: reassigning to symbol STANDALONE .config:5020:warning: override: reassigning to symbol GCC_PLUGINS .config:5021:warning: override: reassigning to symbol LD_HEAD_STUB_CATCH .config:5023:warning: override: reassigning to symbol UBSAN # make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/drivers/video/fbdev/controlfb.c:70: warning: "pgprot_cached_wthru" redefined 70 | #define pgprot_cached_wthru(prot) (prot) | In file included from /kisskb/src/arch/powerpc/include/asm/pgtable.h:20, from /kisskb/src/include/linux/pgtable.h:6, from /kisskb/src/include/linux/mm.h:33, from /kisskb/src/drivers/video/fbdev/controlfb.c:37: /kisskb/src/arch/powerpc/include/asm/nohash/pgtable.h:243: note: this is the location of the previous definition 243 | #define pgprot_cached_wthru(prot) (__pgprot((pgprot_val(prot) & ~_PAGE_CACHE_CTL) | \ | Completed OK # rm -rf /kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc9 # Build took: 0:02:36.247308