Buildresult: kbuild/m68k-defconfig/m68k-gcc8 built on Apr 17 2023, 14:30

kisskb

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Status:	OK
Date/Time:	Apr 17 2023, 14:30
Duration:	0:01:53.912909
Builder:	alpine1
Revision:	Makefile: use -z pack-relative-relocs (`ccb2d173b983984bfa35398abed3f8a76c75f788)`
Target:	kbuild/m68k-defconfig/m68k-gcc8
Branch:	kbuild
Compiler:	m68k-gcc8 (m68k-linux-gcc (GCC) 8.5.0 / GNU ld (GNU Binutils) 2.36.1)
Config:	defconfig (download)
Log:	Download original Possible warnings (1) include/linux/list.h:74:12: warning: 'seed_devices' may be used uninitialized in this function [-Wmaybe-uninitialized] Full Log # git rev-parse -q --verify ccb2d173b983984bfa35398abed3f8a76c75f788^{commit} ccb2d173b983984bfa35398abed3f8a76c75f788 already have revision, skipping fetch # git checkout -q -f -B kisskb ccb2d173b983984bfa35398abed3f8a76c75f788 # git clean -qxdf # < git log -1 # commit ccb2d173b983984bfa35398abed3f8a76c75f788 # Author: Fangrui Song <maskray@google.com> # Date: Tue Apr 11 20:09:44 2023 +0000 # # Makefile: use -z pack-relative-relocs # # Commit 27f2a4db76e8 ("Makefile: fix GDB warning with CONFIG_RELR") # added --use-android-relr-tags to fix a GDB warning # # BFD: /android0/linux-next/vmlinux: unknown type [0x13] section `.relr.dyn' # # The GDB warning has been fixed in version 11.2. # # The DT_ANDROID_RELR tag was deprecated since DT_RELR was standardized. # Thus, --use-android-relr-tags should be removed. While making the # change, try -z pack-relative-relocs, which is supported since LLD 15. # Keep supporting --pack-dyn-relocs=relr as well for older LLD versions. # There is no indication of obsolescence for --pack-dyn-relocs=relr. # # As of today, GNU ld supports the latter option for x86 and powerpc64 # ports and has no intention to support --pack-dyn-relocs=relr. In the # absence of the glibc symbol version GLIBC_ABI_DT_RELR, # --pack-dyn-relocs=relr and -z pack-relative-relocs are identical in # ld.lld. # # GNU ld and newer versions of LLD report warnings (instead of errors) for # unknown -z options. Only errors lead to non-zero exit codes. Therefore, # we should test --pack-dyn-relocs=relr before testing # -z pack-relative-relocs. # # Link: https://github.com/ClangBuiltLinux/linux/issues/1057 # Link: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=a619b58721f0a03fd91c27670d3e4c2fb0d88f1e # Signed-off-by: Fangrui Song <maskray@google.com> # Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> # Acked-by: Will Deacon <will@kernel.org> # Signed-off-by: Masahiro Yamada <masahiroy@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 ccb2d173b983984bfa35398abed3f8a76c75f788 # < make -s -j 160 ARCH=m68k O=/kisskb/build/kbuild_m68k-defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- defconfig # < make -s -j 160 ARCH=m68k O=/kisskb/build/kbuild_m68k-defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- help # make -s -j 160 ARCH=m68k O=/kisskb/build/kbuild_m68k-defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- olddefconfig # make -s -j 160 ARCH=m68k O=/kisskb/build/kbuild_m68k-defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- In file included from /kisskb/src/include/linux/rculist.h:10, from /kisskb/src/include/linux/pid.h:5, from /kisskb/src/include/linux/sched.h:14, from /kisskb/src/fs/btrfs/volumes.c:6: /kisskb/src/fs/btrfs/volumes.c: In function 'btrfs_init_new_device': /kisskb/src/include/linux/list.h:74:12: warning: 'seed_devices' may be used uninitialized in this function [-Wmaybe-uninitialized] new->prev = prev; ~~~~~~~~~~^~~~~~ /kisskb/src/fs/btrfs/volumes.c:2621:27: note: 'seed_devices' was declared here struct btrfs_fs_devices *seed_devices; ^~~~~~~~~~~~ Completed OK # rm -rf /kisskb/build/kbuild_m68k-defconfig_m68k-gcc8 # Build took: 0:01:53.912909

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