The check in the for-loop is broken. Fix it and the
boot-crash it causes in AMD IOMMUv2 systems.
Signed-off-by: Joerg Roedel <[email protected]>
---
drivers/iommu/amd_iommu_init.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iommu/amd_iommu_init.c b/drivers/iommu/amd_iommu_init.c
index 0a2ea31..18a89b7 100644
--- a/drivers/iommu/amd_iommu_init.c
+++ b/drivers/iommu/amd_iommu_init.c
@@ -1111,7 +1111,7 @@ static void print_iommu_info(void)
if (iommu->cap & (1 << IOMMU_CAP_EFR)) {
pr_info("AMD-Vi: Extended features: ");
- for (i = 0; ARRAY_SIZE(feat_str); ++i) {
+ for (i = 0; i < ARRAY_SIZE(feat_str); ++i) {
if (iommu_feature(iommu, (1ULL << i)))
pr_cont(" %s", feat_str[i]);
}
--
1.7.9.5