On Wed, 28 May 2025 09:13:50 +0000
Janosch Frank <frankja@xxxxxxxxxxxxx> wrote:
> We should get a new page after we discarded the page.
> So let's check for that.
>
> Signed-off-by: Janosch Frank <frankja@xxxxxxxxxxxxx>
Reviewed-by: Claudio Imbrenda <imbrenda@xxxxxxxxxxxxx>
Tested-by: Claudio Imbrenda <imbrenda@xxxxxxxxxxxxx>
> ---
> s390x/diag10.c | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/s390x/diag10.c b/s390x/diag10.c
> index 00725f58..b68481ad 100644
> --- a/s390x/diag10.c
> +++ b/s390x/diag10.c
> @@ -94,6 +94,16 @@ static void test_priv(void)
> report_prefix_pop();
> }
>
> +static void test_content(void)
> +{
> + report_prefix_push("content");
> + memset((void *)page0, 0x42, PAGE_SIZE);
> + memset((void *)page1, 0, PAGE_SIZE);
> + diag10(page0, page0);
> + report(!memcmp((void *)page0, (void *)page1, PAGE_SIZE), "Page cleared");
> + report_prefix_pop();
> +}
> +
> int main(void)
> {
> report_prefix_push("diag10");
> @@ -110,6 +120,7 @@ int main(void)
> test_prefix();
> test_params();
> test_priv();
> + test_content();
>
> out:
> report_prefix_pop();
