Re: [PATCH v2] iommu/amd: fix sg->dma_address for sg->offset bigger than PAGE_SIZE

On Mon, Mar 25, 2019 at 12:38:21AM +0000, Sasha Levin wrote:

Hi,

[This is an automated email]

This commit has been processed because it contains a -stable tag. The stable tag indicates that it's relevant for the following trees: all

The bot has tested the following trees: v5.0.3, v4.19.30, v4.14.107, v4.9.164, v4.4.176, v3.18.136.

v5.0.3: Build OK! v4.19.30: Build OK! v4.14.107: Build OK! v4.9.164: Build OK! v4.4.176: Failed to apply! Possible dependencies:

<snip>

v3.18.136: Failed to apply! Possible dependencies:

<snip>

How should we proceed with this patch?

I've haven't looked into 4.4 and 3.18 amd_iommu code, but not counting comment, patch is one-liner, so should be trivial to backport it manually.

Stanislaw