> When we isolate page fail, we should not return 0, because we do not > set page HWPoison on any page. > > Signed-off-by: Muchun Song <[email protected]> > --- > mm/memory-failure.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/mm/memory-failure.c b/mm/memory-failure.c > index 696505f56910..4eb3c42ffe35 100644 > --- a/mm/memory-failure.c > +++ b/mm/memory-failure.c > @@ -1850,6 +1850,7 @@ static int __soft_offline_page(struct page *page) > } else { > pr_info("soft offline: %#lx: %s isolation failed: %d, page > count %d, type %lx (%pGp)\n", > pfn, msg_page[huge], ret, page_count(page), > page->flags, &page->flags); > + ret = -EBUSY; > } > return ret; > } > --
Acked-by: Pankaj Gupta <[email protected]> > 2.11.0 > >
