| From | Mark Rutland <> | Subject | [PATCH v2 15/27] locking/atomic: scripts: remove leftover "${mult}" | Date | Mon, 5 Jun 2023 08:01:12 +0100 |
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We removed cmpxchg_double() and variants in commit:
b4cf83b2d1da40b2 ("arch: Remove cmpxchg_double")
Which removed the need for "${mult}" in the instrumentation logic. Unfortunately we missed an instance of "${mult}".
There is no change to the generated header. There should be no functional change as a result of this patch.
Signed-off-by: Mark Rutland <mark.rutland@arm.com> Reviewed-by: Kees Cook <keescook@chromium.org> Cc: Boqun Feng <boqun.feng@gmail.com> Cc: Paul E. McKenney <paulmck@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Will Deacon <will@kernel.org> --- scripts/atomic/gen-atomic-instrumented.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/atomic/gen-atomic-instrumented.sh b/scripts/atomic/gen-atomic-instrumented.sh index a2ef735be8ca9..68557bfbbdc5e 100755 --- a/scripts/atomic/gen-atomic-instrumented.sh +++ b/scripts/atomic/gen-atomic-instrumented.sh @@ -118,7 +118,7 @@ cat <<EOF EOF [ -n "$kcsan_barrier" ] && printf "\t${kcsan_barrier}; \\\\\n" cat <<EOF - instrument_atomic_read_write(__ai_ptr, ${mult}sizeof(*__ai_ptr)); \\ + instrument_atomic_read_write(__ai_ptr, sizeof(*__ai_ptr)); \\ arch_${xchg}${order}(__ai_ptr, __VA_ARGS__); \\ }) EOF -- 2.30.2
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