These contexts are sleepable, so use the proper annotation. The GFP_ATOMIC
was added mechanically in the prior patches.
Signed-off-by: Jason Gunthorpe <[email protected]>
---
drivers/iommu/intel/iommu.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c
index e95f7703ce7b83..a1a66798e1f06c 100644
--- a/drivers/iommu/intel/iommu.c
+++ b/drivers/iommu/intel/iommu.c
@@ -2372,7 +2372,7 @@ static int iommu_domain_identity_map(struct dmar_domain *domain,
return __domain_mapping(domain, first_vpfn,
first_vpfn, last_vpfn - first_vpfn + 1,
- DMA_PTE_READ|DMA_PTE_WRITE, GFP_ATOMIC);
+ DMA_PTE_READ|DMA_PTE_WRITE, GFP_KERNEL);
}
static int md_domain_init(struct dmar_domain *domain, int guest_width);
@@ -2680,7 +2680,7 @@ static int copy_context_table(struct intel_iommu *iommu,
if (!old_ce)
goto out;
- new_ce = alloc_pgtable_page(iommu->node, GFP_ATOMIC);
+ new_ce = alloc_pgtable_page(iommu->node, GFP_KERNEL);
if (!new_ce)
goto out_unmap;
--
2.39.0
On 2023/1/19 2:00, Jason Gunthorpe wrote:
> These contexts are sleepable, so use the proper annotation. The GFP_ATOMIC
> was added mechanically in the prior patches.
>
> Signed-off-by: Jason Gunthorpe<[email protected]>
Reviewed-by: Lu Baolu <[email protected]>
Best regards,
baolu
> From: Jason Gunthorpe <[email protected]>
> Sent: Thursday, January 19, 2023 2:01 AM
>
> These contexts are sleepable, so use the proper annotation. The
> GFP_ATOMIC
> was added mechanically in the prior patches.
>
> Signed-off-by: Jason Gunthorpe <[email protected]>
Reviewed-by: Kevin Tian <[email protected]>