Re: [PATCH 1/2] iommu: amd: Restore IRTE.RemapEn bit after programming IRTE

2020-09-02 Thread Joao Martins
On 9/2/20 5:51 AM, Suravee Suthikulpanit wrote: > Currently, the RemapEn (valid) bit is accidentally cleared when > programming IRTE w/ guestMode=0. It should be restored to > the prior state. > Probably requires: Fixes: b9fc6b56f478 ("iommu/amd: Implements irq_set_vcpu_affinity() hook to

[PATCH 1/2] iommu: amd: Restore IRTE.RemapEn bit after programming IRTE

2020-09-02 Thread Suravee Suthikulpanit
Currently, the RemapEn (valid) bit is accidentally cleared when programming IRTE w/ guestMode=0. It should be restored to the prior state. Signed-off-by: Suravee Suthikulpanit --- drivers/iommu/amd/iommu.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/iommu/amd/iommu.c