Hi Barret,
this looks good.
thanks
Yian
On 1/7/2020 11:16 AM, Barret Rhoden wrote:
The VT-d docs specify requirements for the RMRR entries base and end
(called 'Limit' in the docs) addresses.
This commit will cause the DMAR processing to skip any RMRR entries that
do not meet these
On 1/7/20 8:27 PM, Lu Baolu wrote:
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index a8bb458845bc..32c3c6338a3d 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -4315,13 +4315,25 @@ static void __init init_iommu_pm_ops(void)
static inline
Hi,
On 1/8/20 3:16 AM, Barret Rhoden via iommu wrote:
The VT-d docs specify requirements for the RMRR entries base and end
(called 'Limit' in the docs) addresses.
This commit will cause the DMAR processing to skip any RMRR entries that
do not meet these requirements and mark the firmware as
The VT-d docs specify requirements for the RMRR entries base and end
(called 'Limit' in the docs) addresses.
This commit will cause the DMAR processing to skip any RMRR entries that
do not meet these requirements and mark the firmware as tainted, since
the firmware is giving us junk.
