On Tue, Jan 19, 2021 at 07:16:14PM +0800, Lianbo Jiang wrote:
> Lianbo Jiang (2):
> dma-iommu: use static-key to minimize the impact in the fast-path
> iommu: use the __iommu_attach_device() directly for deferred attach
>
> drivers/iommu/dma-iommu.c | 29 +++--
> drive
On 2021/1/19 19:16, Lianbo Jiang wrote:
This patchset is to fix the failure of deferred attach for iommu attach
device, it includes the following two patches:
[1] [PATCH 1/2] dma-iommu: use static-key to minimize the impact in the
fast-path
This is a prepared patch for the second one, move
This patchset is to fix the failure of deferred attach for iommu attach
device, it includes the following two patches:
[1] [PATCH 1/2] dma-iommu: use static-key to minimize the impact in the
fast-path
This is a prepared patch for the second one, move out the is_kdump_kernel()
check from i
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