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

[David Hildenbrand <david@redhat.com>]

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>

-- 
Cheers,

David / dhildenb