# git rev-parse -q --verify 4a57a8400075bc5287c5c877702c68aeae2a033d^{commit} 4a57a8400075bc5287c5c877702c68aeae2a033d already have revision, skipping fetch # git checkout -q -f -B kisskb 4a57a8400075bc5287c5c877702c68aeae2a033d # git clean -qxdf # < git log -1 # commit 4a57a8400075bc5287c5c877702c68aeae2a033d # Author: Ansgar Lößer # Date: Wed Jul 13 20:51:44 2022 +0200 # # vf/remap: return the amount of bytes actually deduplicated # # When using the FIDEDUPRANGE ioctl, in case of success the requested size # is returned. In some cases this might not be the actual amount of bytes # deduplicated. # # This change modifies vfs_dedupe_file_range() to report the actual amount # of bytes deduplicated, instead of the requested amount. # # Link: https://lore.kernel.org/linux-fsdevel/5548ef63-62f9-4f46-5793-03165ceccacc@tu-darmstadt.de/ # Reported-by: Ansgar Lößer # Reported-by: Max Schlecht # Reported-by: Björn Scheuermann # Cc: Dave Chinner # Cc: Darrick J Wong # Signed-off-by: Ansgar Lößer # Signed-off-by: Linus Torvalds # < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version # < git log --format=%s --max-count=1 4a57a8400075bc5287c5c877702c68aeae2a033d # < make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux- randconfig # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # < make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux- help # make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux- olddefconfig .config:6510:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD # make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux- Completed OK # rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc11 # Build took: 0:05:53.934412