Buildresult: gustavoars/m68k-allmodconfig/m68k-gcc8 built on Aug 1 2023, 07:07

kisskb

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Status:	Failed
Date/Time:	Aug 1 2023, 07:07
Duration:	0:05:04.412639
Builder:	ka4
Revision:	fs: omfs: Use flexible-array member in struct omfs_extent (`4d8cbf6dbcdaebe949461b0a933ae4c71cb53edc)`
Target:	gustavoars/m68k-allmodconfig/m68k-gcc8
Branch:	gustavoars
Compiler:	m68k-gcc8 (m68k-linux-gcc (GCC) 8.5.0 / GNU ld (GNU Binutils) 2.36.1)
Config:	allmodconfig (download)
Log:	Download original Possible errors drivers/media/platform/verisilicon/rockchip_vpu981_hw_av1_dec.c:1036:1: error: the frame size of 1392 bytes is larger than 1024 bytes [-Werror=frame-larger-than=] cc1: all warnings being treated as errors make[7]: * [scripts/Makefile.build:243: drivers/media/platform/verisilicon/rockchip_vpu981_hw_av1_dec.o] Error 1 make[6]: * [scripts/Makefile.build:477: drivers/media/platform/verisilicon] Error 2 make[5]: * [scripts/Makefile.build:477: drivers/media/platform] Error 2 make[4]: * [scripts/Makefile.build:477: drivers/media] Error 2 make[3]: * [scripts/Makefile.build:477: drivers] Error 2 make[2]: * [Makefile:2020: .] Error 2 make[1]: * [Makefile:234: __sub-make] Error 2 make: * [Makefile:234: __sub-make] Error 2 No warnings found in log. Full Log # git rev-parse -q --verify 4d8cbf6dbcdaebe949461b0a933ae4c71cb53edc^{commit} 4d8cbf6dbcdaebe949461b0a933ae4c71cb53edc already have revision, skipping fetch # git checkout -q -f -B kisskb 4d8cbf6dbcdaebe949461b0a933ae4c71cb53edc # git clean -qxdf # < git log -1 # commit 4d8cbf6dbcdaebe949461b0a933ae4c71cb53edc # Author: Gustavo A. R. Silva <gustavoars@kernel.org> # Date: Fri Jul 14 13:56:37 2023 -0600 # # fs: omfs: Use flexible-array member in struct omfs_extent # # Memory for 'struct omfs_extent' and a 'e_extent_count' number of extent # entries is indirectly allocated through 'bh->b_data', which is a pointer # to data within the page. This implies that the member 'e_entry' # (which is the start of extent entries) functions more like an array than # a single object of type 'struct omfs_extent_entry'. # # So we better turn this object into a proper array, in this case a # flexible-array member, and with that, fix the following # -Wstringop-overflow warning seen after building s390 architecture with # allyesconfig (GCC 13): # # fs/omfs/file.c: In function 'omfs_grow_extent': # include/linux/fortify-string.h:57:33: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=] # 57 \| #define __underlying_memcpy __builtin_memcpy # \| ^ # include/linux/fortify-string.h:648:9: note: in expansion of macro '__underlying_memcpy' # 648 \| __underlying_##op(p, q, __fortify_size); \ # \| ^~~~~~~~~~~~~ # include/linux/fortify-string.h:693:26: note: in expansion of macro '__fortify_memcpy_chk' # 693 \| #define memcpy(p, q, s) __fortify_memcpy_chk(p, q, s, \ # \| ^~~~~~~~~~~~~~~~~~~~ # fs/omfs/file.c:170:9: note: in expansion of macro 'memcpy' # 170 \| memcpy(terminator, entry, sizeof(struct omfs_extent_entry)); # \| ^~~~~~ # In file included from fs/omfs/omfs.h:8, # from fs/omfs/file.c:11: # fs/omfs/omfs_fs.h:80:34: note: at offset 16 into destination object 'e_entry' of size 16 # 80 \| struct omfs_extent_entry e_entry; /* start of extent entries / # \| ^~~~~~~ # # There are some binary differences before and after changes, but this are # expected due to the change in the size of 'struct omfs_extent' and the # necessary adjusments. # # This helps with the ongoing efforts to globally enable # -Wstringop-overflow. # # Link: https://github.com/KSPP/linux/issues/330 # Reviewed-by: Kees Cook <keescook@chromium.org> # Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> # < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux-ld --version # < git log --format=%s --max-count=1 4d8cbf6dbcdaebe949461b0a933ae4c71cb53edc # make -s -j 40 ARCH=m68k O=/kisskb/build/gustavoars_allmodconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-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 40 ARCH=m68k O=/kisskb/build/gustavoars_allmodconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- help # make -s -j 40 ARCH=m68k O=/kisskb/build/gustavoars_allmodconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- olddefconfig # make -s -j 40 ARCH=m68k O=/kisskb/build/gustavoars_allmodconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- /kisskb/src/drivers/media/platform/verisilicon/rockchip_vpu981_hw_av1_dec.c: In function 'rockchip_vpu981_av1_dec_set_segmentation': /kisskb/src/drivers/media/platform/verisilicon/rockchip_vpu981_hw_av1_dec.c:1036:1: error: the frame size of 1392 bytes is larger than 1024 bytes [-Werror=frame-larger-than=] } ^ cc1: all warnings being treated as errors make[7]: [/kisskb/src/scripts/Makefile.build:243: drivers/media/platform/verisilicon/rockchip_vpu981_hw_av1_dec.o] Error 1 make[7]: * Waiting for unfinished jobs.... make[6]: * [/kisskb/src/scripts/Makefile.build:477: drivers/media/platform/verisilicon] Error 2 make[6]: * Waiting for unfinished jobs.... make[5]: * [/kisskb/src/scripts/Makefile.build:477: drivers/media/platform] Error 2 make[5]: * Waiting for unfinished jobs.... make[4]: * [/kisskb/src/scripts/Makefile.build:477: drivers/media] Error 2 make[4]: * Waiting for unfinished jobs.... make[3]: * [/kisskb/src/scripts/Makefile.build:477: drivers] Error 2 make[3]: * Waiting for unfinished jobs.... make[2]: * [/kisskb/src/Makefile:2020: .] Error 2 make[1]: * [/kisskb/src/Makefile:234: __sub-make] Error 2 make: *** [Makefile:234: __sub-make] Error 2 Command 'make -s -j 40 ARCH=m68k O=/kisskb/build/gustavoars_allmodconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- ' returned non-zero exit status 2. # rm -rf /kisskb/build/gustavoars_allmodconfig_m68k-gcc8 # Build took: 0:05:04.412639

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