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| author | Tony Hutter <[email protected]> | 2024-07-11 16:41:26 -0700 |
|---|---|---|
| committer | GitHub <[email protected]> | 2024-07-11 16:41:26 -0700 |
| commit | 156a64161b4f9da35f2e0484106173344cf78317 (patch) | |
| tree | 6f5135f20a1f7d00e5531e91daae59528b0b62c4 /module/Kbuild.in | |
| parent | 4367312760612cb755acfc218ffeda8eb35ce509 (diff) | |
Linux 6.9: Fix UBSAN errors in zap_micro.c
You can use the UBSAN_SANITIZE_* Kbuild options to exclude certain
kernel objects from the UBSAN checks. We previously excluded
zap_micro.o with:
UBSAN_SANITIZE_zap_micro.o := n
For some reason that didn't work for the 6.9 kernel, which wants us
to use:
UBSAN_SANITIZE_zfs/zap_micro.o := n
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Tony Hutter <[email protected]>
Closes #16278
Closes #16330
Diffstat (limited to 'module/Kbuild.in')
| -rw-r--r-- | module/Kbuild.in | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/module/Kbuild.in b/module/Kbuild.in index 9e44364b7..470745271 100644 --- a/module/Kbuild.in +++ b/module/Kbuild.in @@ -490,6 +490,7 @@ zfs-$(CONFIG_PPC64) += $(addprefix zfs/,$(ZFS_OBJS_PPC_PPC64)) UBSAN_SANITIZE_zap_leaf.o := n UBSAN_SANITIZE_zap_micro.o := n UBSAN_SANITIZE_sa.o := n +UBSAN_SANITIZE_zfs/zap_micro.o := n # Suppress incorrect warnings from versions of objtool which are not # aware of x86 EVEX prefix instructions used for AVX512. |