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| author | Johannes Berg <johannes.berg@intel.com> | 2021-04-16 15:46:23 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-04-16 16:10:37 -0700 |
| commit | 04c53de57cb6435738961dace8b1b71d3ecd3c39 (patch) | |
| tree | be53511525bf368b6ba5532d71ef349d995a6115 /kernel/gcov | |
| parent | 458376913d86bed2fb781b4952eb6861675ef3be (diff) | |
| download | lwn-04c53de57cb6435738961dace8b1b71d3ecd3c39.tar.gz lwn-04c53de57cb6435738961dace8b1b71d3ecd3c39.zip | |
gcov: clang: fix clang-11+ build
With clang-11+, the code is broken due to my kvmalloc() conversion
(which predated the clang-11 support code) leaving one vmalloc() in
place. Fix that.
Link: https://lkml.kernel.org/r/20210412214210.6e1ecca9cdc5.I24459763acf0591d5e6b31c7e3a59890d802f79c@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Tested-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/gcov')
| -rw-r--r-- | kernel/gcov/clang.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/gcov/clang.c b/kernel/gcov/clang.c index c466c7fbdece..b81f2823630d 100644 --- a/kernel/gcov/clang.c +++ b/kernel/gcov/clang.c @@ -369,7 +369,7 @@ static struct gcov_fn_info *gcov_fn_info_dup(struct gcov_fn_info *fn) INIT_LIST_HEAD(&fn_dup->head); cv_size = fn->num_counters * sizeof(fn->counters[0]); - fn_dup->counters = vmalloc(cv_size); + fn_dup->counters = kvmalloc(cv_size, GFP_KERNEL); if (!fn_dup->counters) { kfree(fn_dup); return NULL; |