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| author | Mike Rapoport (Microsoft) <rppt@kernel.org> | 2025-01-26 09:47:25 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-04-10 14:41:30 +0200 |
| commit | 3ba2e508a315ee88400cea92828633305bb1effe (patch) | |
| tree | 2db8cb377616ef1bb6b9f5613e1f743ccebd85aa | |
| parent | 2d680b988656bb556c863d8b46d9b9096842bf3d (diff) | |
x86/mm/pat: cpa-test: fix length for CPA_ARRAY test
[ Upstream commit 33ea120582a638b2f2e380a50686c2b1d7cce795 ]
The CPA_ARRAY test always uses len[1] as numpages argument to
change_page_attr_set() although the addresses array is different each
iteration of the test loop.
Replace len[1] with len[i] to have numpages matching the addresses array.
Fixes: ecc729f1f471 ("x86/mm/cpa: Add ARRAY and PAGES_ARRAY selftests")
Signed-off-by: "Mike Rapoport (Microsoft)" <rppt@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20250126074733.1384926-2-rppt@kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | arch/x86/mm/pat/cpa-test.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/mm/pat/cpa-test.c b/arch/x86/mm/pat/cpa-test.c index 3d2f7f0a6ed1..ad3c1feec990 100644 --- a/arch/x86/mm/pat/cpa-test.c +++ b/arch/x86/mm/pat/cpa-test.c @@ -183,7 +183,7 @@ static int pageattr_test(void) break; case 1: - err = change_page_attr_set(addrs, len[1], PAGE_CPA_TEST, 1); + err = change_page_attr_set(addrs, len[i], PAGE_CPA_TEST, 1); break; case 2: |