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authorRohan McLure <rmclure@linux.ibm.com>2023-02-06 13:17:57 +1100
committerMichael Ellerman <mpe@ellerman.id.au>2023-02-10 22:19:56 +1100
commit2fb857bc9f9e106439017ed323f522cc785395bb (patch)
treed22bb827d0ab233092e318abf0591f5b14bf6c8c /arch/powerpc/lib
parent1ee4e35076e36724a62ba2fa29b722fb53eb68f2 (diff)
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powerpc/kcsan: Add exclusions from instrumentation
Exclude various incompatible compilation units from KCSAN instrumentation. Signed-off-by: Rohan McLure <rmclure@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20230206021801.105268-2-rmclure@linux.ibm.com
Diffstat (limited to 'arch/powerpc/lib')
-rw-r--r--arch/powerpc/lib/Makefile2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile
index 4de71cbf6e8e..c4db459d304a 100644
--- a/arch/powerpc/lib/Makefile
+++ b/arch/powerpc/lib/Makefile
@@ -16,6 +16,8 @@ KASAN_SANITIZE_feature-fixups.o := n
# restart_table.o contains functions called in the NMI interrupt path
# which can be in real mode. Disable KASAN.
KASAN_SANITIZE_restart_table.o := n
+KCSAN_SANITIZE_code-patching.o := n
+KCSAN_SANITIZE_feature-fixups.o := n
ifdef CONFIG_KASAN
CFLAGS_code-patching.o += -DDISABLE_BRANCH_PROFILING