bcache: fix BUG_ON due to integer overflow with GC_SECTORS_USED

[~andy/linux] / drivers / xen / grant-table.c

diff --git a/drivers/xen/grant-table.c b/drivers/xen/grant-table.c
index 028387192b608b04a9fd9483a9916404cb861f76..aa846a48f4009eaac8271a8a653716c27aa1dc01 100644 (file)
--- a/drivers/xen/grant-table.c
+++ b/drivers/xen/grant-table.c
@@ -1176,7 +1176,8 @@ static int gnttab_setup(void)
                gnttab_shared.addr = xen_remap(xen_hvm_resume_frames,
                                                PAGE_SIZE * max_nr_gframes);
                if (gnttab_shared.addr == NULL) {
-                       pr_warn("Failed to ioremap gnttab share frames!\n");
+                       pr_warn("Failed to ioremap gnttab share frames (addr=0x%08lx)!\n",
+                                       xen_hvm_resume_frames);
                        return -ENOMEM;
                }
        }