Message ID | 20210406171228.14463-7-tim.gardner@canonical.com |
---|---|
State | New |
Headers | show |
Series | 5.4 kernel: when iommu is on crashdump fails | expand |
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index 0067bc2faf1b..ebb874fe6dbb 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -2801,7 +2801,7 @@ static int identity_mapping(struct device *dev) struct device_domain_info *info; info = dev->archdata.iommu; - if (info && info != DUMMY_DEVICE_DOMAIN_INFO && info != DEFER_DEVICE_DOMAIN_INFO) + if (info) return (info->domain == si_domain); return 0;