# git rev-parse -q --verify d01e7f10dae29eba0f9ada82b65d24e035d5b2f9^{commit} d01e7f10dae29eba0f9ada82b65d24e035d5b2f9 already have revision, skipping fetch # git checkout -q -f -B kisskb d01e7f10dae29eba0f9ada82b65d24e035d5b2f9 # git clean -qxdf # < git log -1 # commit d01e7f10dae29eba0f9ada82b65d24e035d5b2f9 # Merge: faf145d6f3f3 f7cfd871ae0c # Author: Linus Torvalds # Date: Tue Dec 15 19:36:48 2020 -0800 # # Merge branch 'exec-update-lock-for-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace # # Pull exec-update-lock update from Eric Biederman: # "The key point of this is to transform exec_update_mutex into a # rw_semaphore so readers can be separated from writers. # # This makes it easier to understand what the holders of the lock are # doing, and makes it harder to contend or deadlock on the lock. # # The real deadlock fix wound up in perf_event_open" # # * 'exec-update-lock-for-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: # exec: Transform exec_update_mutex into a rw_semaphore # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version # < git log --format=%s --max-count=1 d01e7f10dae29eba0f9ada82b65d24e035d5b2f9 # < make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- randconfig KCONFIG_SEED=0x8A350BB5 # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # < make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- help # make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- olddefconfig .config:6821:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD # make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- drivers/gpu/drm/pl111/pl111_versatile.o: In function `pl111_versatile_init': pl111_versatile.c:(.text+0x558): undefined reference to `devm_regmap_init_vexpress_config' pl111_versatile.c:(.text+0x558): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `devm_regmap_init_vexpress_config' make[1]: *** [/kisskb/src/Makefile:1170: vmlinux] Error 1 make: *** [Makefile:185: __sub-make] Error 2 Command 'make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 # Build took: 0:07:42.359924