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| author | Alexander Lobakin <alobakin@pm.me> | 2021-02-16 09:55:25 +0100 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2021-02-16 17:10:48 +0100 |
| commit | fa07eca8d8c6567e0f5a8d36dcf776fa0aa2f6f4 (patch) | |
| tree | 18035171643e8c5fcdb27debc066829b22c792cc /drivers/char | |
| parent | MIPS: kernel: Drop kgdb_call_nmi_hook (diff) | |
| download | linux-fa07eca8d8c6567e0f5a8d36dcf776fa0aa2f6f4.tar.xz linux-fa07eca8d8c6567e0f5a8d36dcf776fa0aa2f6f4.zip | |
vmlinux.lds.h: catch more UBSAN symbols into .data
LKP triggered lots of LD orphan warnings [0]:
mipsel-linux-ld: warning: orphan section `.data.$Lubsan_data299' from
`init/do_mounts_rd.o' being placed in section `.data.$Lubsan_data299'
mipsel-linux-ld: warning: orphan section `.data.$Lubsan_data183' from
`init/do_mounts_rd.o' being placed in section `.data.$Lubsan_data183'
mipsel-linux-ld: warning: orphan section `.data.$Lubsan_type3' from
`init/do_mounts_rd.o' being placed in section `.data.$Lubsan_type3'
mipsel-linux-ld: warning: orphan section `.data.$Lubsan_type2' from
`init/do_mounts_rd.o' being placed in section `.data.$Lubsan_type2'
mipsel-linux-ld: warning: orphan section `.data.$Lubsan_type0' from
`init/do_mounts_rd.o' being placed in section `.data.$Lubsan_type0'
[...]
Seems like "unnamed data" isn't the only type of symbols that UBSAN
instrumentation can emit.
Catch these into .data with the wildcard as well.
[0] https://lore.kernel.org/linux-mm/202102160741.k57GCNSR-lkp@intel.com
Fixes: f41b233de0ae ("vmlinux.lds.h: catch UBSAN's "unnamed data" into data")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Alexander Lobakin <alobakin@pm.me>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'drivers/char')
0 files changed, 0 insertions, 0 deletions