x86/speculation/mds: Add mitigation control for MDS

[mirror_ubuntu-bionic-kernel.git] / drivers / xen / grant-table.c

diff --git a/drivers/xen/grant-table.c b/drivers/xen/grant-table.c
index f45114fd8e1e76cf1359e3446acd5a9426791db1..27be107d648020a1faf69f2feb3ee118f884411f 100644 (file)
--- a/drivers/xen/grant-table.c
+++ b/drivers/xen/grant-table.c
@@ -382,7 +382,7 @@ static void gnttab_handle_deferred(struct timer_list *unused)
                        if (entry->page) {
                                pr_debug("freeing g.e. %#x (pfn %#lx)\n",
                                         entry->ref, page_to_pfn(entry->page));
-                               __free_page(entry->page);
+                               put_page(entry->page);
                        } else
                                pr_info("freeing g.e. %#x\n", entry->ref);
                        kfree(entry);
@@ -438,7 +438,7 @@ void gnttab_end_foreign_access(grant_ref_t ref, int readonly,
        if (gnttab_end_foreign_access_ref(ref, readonly)) {
                put_free_entry(ref);
                if (page != 0)
-                       free_page(page);
+                       put_page(virt_to_page(page));
        } else
                gnttab_add_deferred(ref, readonly,
                                    page ? virt_to_page(page) : NULL);