# 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 32 ARCH=parisc O=/kisskb/build/linus_allmodconfig_parisc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/hppa-linux/bin/hppa-linux- allmodconfig # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_SAMPLES=n # < make -s -j 32 ARCH=parisc O=/kisskb/build/linus_allmodconfig_parisc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/hppa-linux/bin/hppa-linux- help # make -s -j 32 ARCH=parisc O=/kisskb/build/linus_allmodconfig_parisc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/hppa-linux/bin/hppa-linux- olddefconfig # make -s -j 32 ARCH=parisc O=/kisskb/build/linus_allmodconfig_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: error: 'memcpy' specified bound between 4294967264 and 4294967287 exceeds maximum object size 2147483647 [-Werror=stringop-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: error: 'memcpy' specified bound between 4294967240 and 4294967263 exceeds maximum object size 2147483647 [-Werror=stringop-overflow=] 298 | memcpy(data, args->new.data, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors make[7]: *** [/kisskb/src/scripts/Makefile.build:243: drivers/gpu/drm/nouveau/nvif/object.o] Error 1 make[6]: *** [/kisskb/src/scripts/Makefile.build:481: drivers/gpu/drm/nouveau] Error 2 make[6]: *** Waiting for unfinished jobs.... make[5]: *** [/kisskb/src/scripts/Makefile.build:481: drivers/gpu/drm] Error 2 make[4]: *** [/kisskb/src/scripts/Makefile.build:481: drivers/gpu] Error 2 make[4]: *** Waiting for unfinished jobs.... /kisskb/src/drivers/hwmon/pc87360.c: In function 'pc87360_update_device': /kisskb/src/drivers/hwmon/pc87360.c:383:51: error: writing 1 byte into a region of size 0 [-Werror=stringop-overflow=] 383 | data->temp_max[i] = pc87360_read_value(data, | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ 384 | LD_TEMP, i, | ~~~~~~~~~~~ 385 | PC87365_REG_TEMP_MAX); | ~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/hwmon/pc87360.c:219:12: note: at offset 255 into destination object 'temp_max' of size 3 219 | s8 temp_max[3]; /* Register value */ | ^~~~~~~~ cc1: all warnings being treated as errors make[5]: *** [/kisskb/src/scripts/Makefile.build:243: drivers/hwmon/pc87360.o] Error 1 make[5]: *** Waiting for unfinished jobs.... make[4]: *** [/kisskb/src/scripts/Makefile.build:481: drivers/hwmon] Error 2 make[3]: *** [/kisskb/src/scripts/Makefile.build:481: drivers] Error 2 make[2]: *** [/kisskb/src/Makefile:1921: .] Error 2 make[1]: *** [/kisskb/src/Makefile:240: __sub-make] Error 2 make: *** [Makefile:240: __sub-make] Error 2 Command 'make -s -j 32 ARCH=parisc O=/kisskb/build/linus_allmodconfig_parisc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/hppa-linux/bin/hppa-linux- ' returned non-zero exit status 2. # rm -rf /kisskb/build/linus_allmodconfig_parisc-gcc12 # Build took: 0:16:13.162379