Re: [PATCH v2 1/7] mm/selftests: Fix incorrect pointer being passed to mark_range()

On 03.07.25 08:06, Aboorva Devarajan wrote:

From: Donet Tom donettom@linux.ibm.com

In main(), the high address is stored in hptr, but for mark_range(), the address passed is ptr, not hptr. Fixed this by changing ptr[i] to hptr[i] in mark_range() function call.

Fixes: b2a79f62133a ("selftests/mm: virtual_address_range: unmap chunks after validation") Signed-off-by: Donet Tom donettom@linux.ibm.com Signed-off-by: Aboorva Devarajan aboorvad@linux.ibm.com

---

tools/testing/selftests/mm/virtual_address_range.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/mm/virtual_address_range.c b/tools/testing/selftests/mm/virtual_address_range.c index 169dbd692bf5..e24c36a39f22 100644 --- a/tools/testing/selftests/mm/virtual_address_range.c +++ b/tools/testing/selftests/mm/virtual_address_range.c @@ -227,7 +227,7 @@ int main(int argc, char *argv[]) if (hptr[i] == MAP_FAILED) break;

• mark_range(ptr[i], MAP_CHUNK_SIZE);
  

• mark_range(hptr[i], MAP_CHUNK_SIZE);
  

  validate_addr(hptr[i], 1); } hchunks = i;

Acked-by: David Hildenbrand david@redhat.com