Kernel/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2025-01-19 12:00:00 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

locking/atomic: scripts: remove leftover "${mult}"

Browse Source 
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>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20230605070124.3741859-16-mark.rutland@arm.com
This commit is contained in:
Mark Rutland 2023-06-05 08:01:12 +01:00 committed by Peter Zijlstra
parent a083ecc933
commit e40e5298e6
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
scripts/atomic/gen-atomic-instrumented.sh
View File

@ -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