This code prints the wrong variable in the warning message. It should
print "i" instead of "info->offset". On the first iteration "info" is
uninitialized leading to a crash and on subsequent iterations it prints
the previous offset instead of the current one.
Fixes: e0f74ed4634d ("i915/gvt: Separate the MMIO tracking table from GVT-g")
Signed-off-by: Dan Carpenter <dan.carpen...@linaro.org>
---
drivers/gpu/drm/i915/gvt/handlers.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/gvt/handlers.c
b/drivers/gpu/drm/i915/gvt/handlers.c
index 90f6c1ece57d..efcb00472be2 100644
--- a/drivers/gpu/drm/i915/gvt/handlers.c
+++ b/drivers/gpu/drm/i915/gvt/handlers.c
@@ -2849,8 +2849,7 @@ 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
--
2.43.0
