From: jsg <jsg@openbsd.org>
Date: Mon, 19 Feb 2024 01:48:23 +0000 (+0000)
Subject: drm/i915/gvt: Fix uninitialized variable in handle_mmio()
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=cc7c299056f99e7af56a945ec499f8804f85a826;p=openbsd

drm/i915/gvt: Fix uninitialized variable in handle_mmio()

From Dan Carpenter
41d5340cb01e1b076ae4d58cb91da9552bac64c4 in linux-6.6.y/6.6.17
47caa96478b99d6d1199b89467cc3e5a6cc754ee in mainline linux
---

diff --git a/sys/dev/pci/drm/i915/gvt/handlers.c b/sys/dev/pci/drm/i915/gvt/handlers.c
index a9f7fa9b90b..d30f8814d9b 100644
--- a/sys/dev/pci/drm/i915/gvt/handlers.c
+++ b/sys/dev/pci/drm/i915/gvt/handlers.c
@@ -2850,8 +2850,7 @@ static int handle_mmio(struct intel_gvt_mmio_table_iter *iter, u32 offset,
 	for (i = start; i < end; i += 4) {
 		p = intel_gvt_find_mmio_info(gvt, i);
 		if (p) {
-			WARN(1, "dup mmio definition offset %x\n",
-				info->offset);
+			WARN(1, "dup mmio definition offset %x\n", i);
 
 			/* We return -EEXIST here to make GVT-g load fail.
 			 * So duplicated MMIO can be found as soon as