Ooops, I just realized I accidentally sent an empty message this
morning. Sorry!
On Tue, 31 May 2022 10:55:27 +0200
Thomas Huth <thuth@xxxxxxxxxx> wrote:
[...]
> > diff --git a/s390x/migration-skey.c b/s390x/migration-skey.c
> > new file mode 100644
> > index 000000000000..f846ac435836
> > --- /dev/null
> > +++ b/s390x/migration-skey.c
[...]
> > + for (i = 0; i < NUM_PAGES; i++) {
> > + report_prefix_pushf("page %d", i);
> > +
> > + actual_key.val = get_storage_key(pagebuf[i]);
> > + expected_key.val = i * 2;
> > +
> > + /* ignore reference bit */
> > + actual_key.str.rf = 0;
> > + expected_key.str.rf = 0;
>
> If the reference bit gets always ignored, testing 64 pages should be
> enough? OTOH this will complicate the for-loop / creation of the key
> value, so I don't mind too much if we keep it this way.
Since it would make this thing more complex, I think I would just leave it as-is, 64 additional pages don't cost much.
[...]
> > + if (test_facility(169)) {
> > + report_skip("storage key removal facility is
> > active"); +
> > + /*
> > + * If we just exit and don't ask migrate_cmd to
> > migrate us, it
> > + * will just hang forever. Hence, also ask for
> > migration when we
> > + * skip this test altogether.
> > + */
> > + puts("Please migrate me, then press return\n");
> > + (void)getchar();
> > +
> > + goto done;
> > + }
> > +
> > + test_migration();
> > +
> > +done:
>
> } else {
> test_migration();
> }
>
> to get rid of the goto?
Yes, makes sense, thank you.
[...]
> Either way:
> Reviewed-by: Thomas Huth <thuth@xxxxxxxxxx>
Thanks.
