# git rev-parse -q --verify e01a83e12604aa2f8d4ab359ec44e341a2248b4a^{commit} e01a83e12604aa2f8d4ab359ec44e341a2248b4a already have revision, skipping fetch # git checkout -q -f -B kisskb e01a83e12604aa2f8d4ab359ec44e341a2248b4a # git clean -qxdf # < git log -1 # commit e01a83e12604aa2f8d4ab359ec44e341a2248b4a # Author: Linus Torvalds # Date: Mon Jan 22 15:39:01 2024 -0800 # # Revert "btrfs: zstd: fix and simplify the inline extent decompression" # # This reverts commit 1e7f6def8b2370ecefb54b3c8f390ff894b0c51b. # # It causes my machine to not even boot, and Klara Modin reports that the # cause is that small zstd-compressed files return garbage when read. # # Reported-by: Klara Modin # Link: https://lore.kernel.org/linux-btrfs/CABq1_vj4GpUeZpVG49OHCo-3sdbe2-2ROcu_xDvUG-6-5zPRXg@mail.gmail.com/ # Reported-and-bisected-by: Linus Torvalds # Acked-by: David Sterba # Cc: Qu Wenruo # Signed-off-by: Linus Torvalds # < /opt/cross/kisskb/korg/gcc-12.2.0-nolibc/hppa-linux/bin/hppa-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-12.2.0-nolibc/hppa-linux/bin/hppa-linux-ld --version # < git log --format=%s --max-count=1 e01a83e12604aa2f8d4ab359ec44e341a2248b4a # make -s -j 160 ARCH=parisc O=/kisskb/build/linus_defconfig_parisc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/hppa-linux/bin/hppa-linux- defconfig # < make -s -j 160 ARCH=parisc O=/kisskb/build/linus_defconfig_parisc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/hppa-linux/bin/hppa-linux- help # make -s -j 160 ARCH=parisc O=/kisskb/build/linus_defconfig_parisc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/hppa-linux/bin/hppa-linux- olddefconfig # make -s -j 160 ARCH=parisc O=/kisskb/build/linus_defconfig_parisc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/hppa-linux/bin/hppa-linux- /kisskb/src/drivers/gpu/drm/nouveau/nvif/object.c: In function 'nvif_object_mthd': /kisskb/src/drivers/gpu/drm/nouveau/nvif/object.c:161:9: warning: 'memcpy' specified bound between 4294967264 and 4294967287 exceeds maximum object size 2147483647 [-Wstringop-overflow=] 161 | memcpy(data, args->mthd.data, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/gpu/drm/nouveau/nvif/object.c: In function 'nvif_object_ctor': /kisskb/src/drivers/gpu/drm/nouveau/nvif/object.c:298:17: warning: 'memcpy' specified bound between 4294967240 and 4294967263 exceeds maximum object size 2147483647 [-Wstringop-overflow=] 298 | memcpy(data, args->new.data, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Completed OK # rm -rf /kisskb/build/linus_defconfig_parisc-gcc12 # Build took: 0:01:57.372420