Re: [PATCH v12 06/12] swiotlb: Use is_swiotlb_force_bounce for swiotlb data bouncing

[PATCH v12 00/12] Restricted DMA · Claire Chang <hidden> · 2021-06-16
[PATCH v12 01/12] swiotlb: Refactor swiotlb init functions · Claire Chang <hidden> · 2021-06-16
[PATCH v12 02/12] swiotlb: Refactor swiotlb_create_debugfs · Claire Chang <hidden> · 2021-06-16
[PATCH v12 03/12] swiotlb: Set dev->dma_io_tlb_mem to the swiotlb pool used · Claire Chang <hidden> · 2021-06-16
[PATCH v12 04/12] swiotlb: Update is_swiotlb_buffer to add a struct device argument · Claire Chang <hidden> · 2021-06-16
[PATCH v12 05/12] swiotlb: Update is_swiotlb_active to add a struct device argument · Claire Chang <hidden> · 2021-06-16
[PATCH v12 06/12] swiotlb: Use is_swiotlb_force_bounce for swiotlb data bouncing · Claire Chang <hidden> · 2021-06-16
Re: [PATCH v12 06/12] swiotlb: Use is_swiotlb_force_bounce for swiotlb data bouncing · Christoph Hellwig <hch@lst.de> · 2021-06-16
Re: [PATCH v12 06/12] swiotlb: Use is_swiotlb_force_bounce for swiotlb data bouncing · Stefano Stabellini <sstabellini@kernel.org> · 2021-06-17
[PATCH v12 07/12] swiotlb: Move alloc_size to swiotlb_find_slots · Claire Chang <hidden> · 2021-06-16
[PATCH v12 08/12] swiotlb: Refactor swiotlb_tbl_unmap_single · Claire Chang <hidden> · 2021-06-16
[PATCH v12 09/12] swiotlb: Add restricted DMA alloc/free support · Claire Chang <hidden> · 2021-06-16
Re: [PATCH v12 09/12] swiotlb: Add restricted DMA alloc/free support · Christoph Hellwig <hch@lst.de> · 2021-06-16
[PATCH v12 10/12] swiotlb: Add restricted DMA pool initialization · Claire Chang <hidden> · 2021-06-16
[PATCH v12 11/12] dt-bindings: of: Add restricted DMA pool · Claire Chang <hidden> · 2021-06-16
Re: [PATCH v12 11/12] dt-bindings: of: Add restricted DMA pool · Stefano Stabellini <sstabellini@kernel.org> · 2021-06-17
[PATCH v12 12/12] of: Add plumbing for restricted DMA pool · Claire Chang <hidden> · 2021-06-16
Re: [PATCH v12 00/12] Restricted DMA · Will Deacon <will@kernel.org> · 2021-06-16
Re: [PATCH v12 00/12] Restricted DMA · Claire Chang <hidden> · 2021-06-17

From: Christoph Hellwig <hch@lst.de>
Date: 2021-06-16 07:39:34
Also in: intel-gfx, linux-iommu, linux-pci, linuxppc-dev, lkml, xen-devel

On Wed, Jun 16, 2021 at 02:21:51PM +0800, Claire Chang wrote:

Propagate the swiotlb_force into io_tlb_default_mem->force_bounce and
use it to determine whether to bounce the data or not. This will be
useful later to allow for different pools.

Signed-off-by: Claire Chang <redacted>

Looks good,

Reviewed-by: Christoph Hellwig <hch@lst.de>

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