Buildresult: gustavoars/xtensa-allmodconfig/xtensa-gcc11 built on Jun 29 2022, 11:39

kisskb

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Status:	Failed
Date/Time:	Jun 29 2022, 11:39
Duration:	0:01:38.001075
Builder:	ka7
Revision:	treewide: uapi: Replace zero-length arrays with flexible-array members (`94dfc73e7cf4a31da66b8843f0b9283ddd6b8381)`
Target:	gustavoars/xtensa-allmodconfig/xtensa-gcc11
Branch:	gustavoars
Compiler:	xtensa-gcc11 (xtensa-linux-gcc (GCC) 11.1.0 / GNU ld (GNU Binutils) 2.36.1)
Config:	allmodconfig (download)
Log:	Download original Possible errors arch/xtensa/kernel/entry.S:2176: Error: unknown pseudo-op: `.bss' make[3]: * [scripts/Makefile.build:322: arch/xtensa/kernel/entry.o] Error 1 make[2]: * [scripts/Makefile.build:466: arch/xtensa/kernel] Error 2 make[1]: * [Makefile:1843: arch/xtensa] Error 2 make: * [Makefile:219: __sub-make] Error 2 No warnings found in log. Full Log # git rev-parse -q --verify 94dfc73e7cf4a31da66b8843f0b9283ddd6b8381^{commit} 94dfc73e7cf4a31da66b8843f0b9283ddd6b8381 already have revision, skipping fetch # git checkout -q -f -B kisskb 94dfc73e7cf4a31da66b8843f0b9283ddd6b8381 # git clean -qxdf # < git log -1 # commit 94dfc73e7cf4a31da66b8843f0b9283ddd6b8381 # Author: Gustavo A. R. Silva <gustavoars@kernel.org> # Date: Wed Apr 6 19:36:51 2022 -0500 # # treewide: uapi: Replace zero-length arrays with flexible-array members # # There is a regular need in the kernel to provide a way to declare # having a dynamically sized set of trailing elements in a structure. # Kernel code should always use “flexible array members”[1] for these # cases. The older style of one-element or zero-length arrays should # no longer be used[2]. # # This code was transformed with the help of Coccinelle: # (linux-5.19-rc2$ spatch --jobs $(getconf _NPROCESSORS_ONLN) --sp-file script.cocci --include-headers --dir . > output.patch) # # @@ # identifier S, member, array; # type T1, T2; # @@ # # struct S { # ... # T1 member; # T2 array[ # - 0 # ]; # }; # # -fstrict-flex-arrays=3 is coming and we need to land these changes # to prevent issues like these in the short future: # # ../fs/minix/dir.c:337:3: warning: 'strcpy' will always overflow; destination buffer has size 0, # but the source string has length 2 (including NUL byte) [-Wfortify-source] # strcpy(de3->name, "."); # ^ # # Since these are all [0] to [] changes, the risk to UAPI is nearly zero. If # this breaks anything, we can use a union with a new member name. # # [1] https://en.wikipedia.org/wiki/Flexible_array_member # [2] https://www.kernel.org/doc/html/v5.16/process/deprecated.html#zero-length-and-one-element-arrays # # Link: https://github.com/KSPP/linux/issues/78 # Build-tested-by: kernel test robot <lkp@intel.com> # Link: https://lore.kernel.org/lkml/62b675ec.wKX6AOZ6cbE71vtF%25lkp@intel.com/ # Acked-by: Dan Williams <dan.j.williams@intel.com> # For ndctl.h # Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> # < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/xtensa-linux/bin/xtensa-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/xtensa-linux/bin/xtensa-linux-ld --version # < git log --format=%s --max-count=1 94dfc73e7cf4a31da66b8843f0b9283ddd6b8381 # < make -s -j 32 ARCH=xtensa O=/kisskb/build/gustavoars_xtensa-allmodconfig_xtensa-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/xtensa-linux/bin/xtensa-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=xtensa O=/kisskb/build/gustavoars_xtensa-allmodconfig_xtensa-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/xtensa-linux/bin/xtensa-linux- help # make -s -j 32 ARCH=xtensa O=/kisskb/build/gustavoars_xtensa-allmodconfig_xtensa-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/xtensa-linux/bin/xtensa-linux- olddefconfig # make -s -j 32 ARCH=xtensa O=/kisskb/build/gustavoars_xtensa-allmodconfig_xtensa-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/xtensa-linux/bin/xtensa-linux- /kisskb/src/arch/xtensa/kernel/entry.S: Assembler messages: /kisskb/src/arch/xtensa/kernel/entry.S:2176: Error: unknown pseudo-op: `.bss' make[3]: * [/kisskb/src/scripts/Makefile.build:322: arch/xtensa/kernel/entry.o] Error 1 make[3]: * Waiting for unfinished jobs.... make[2]: * [/kisskb/src/scripts/Makefile.build:466: arch/xtensa/kernel] Error 2 make[2]: * Waiting for unfinished jobs.... make[1]: * [/kisskb/src/Makefile:1843: arch/xtensa] Error 2 make[1]: * Waiting for unfinished jobs.... make: *** [Makefile:219: __sub-make] Error 2 Command 'make -s -j 32 ARCH=xtensa O=/kisskb/build/gustavoars_xtensa-allmodconfig_xtensa-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/xtensa-linux/bin/xtensa-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/gustavoars_xtensa-allmodconfig_xtensa-gcc11 # Build took: 0:01:38.001075

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