Hi,

On Fri, Jul 23, 2021 at 11:35:19PM +0000, Andy Smith wrote:

On Tue, Jul 20, 2021 at 05:34:34PM -0700, Keith Busch wrote:

quoted

Are you using swiotlb? If so, this recent patch sounds like it should
fix offset issues:

  https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=5f89468e2f060031cd89fd4287298e0eaf246bf6

I found where this one made it in to 5.10.46:

    https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/diff/queue-5.10/swiotlb-manipulate-orig_addr-when-tlb_addr-has-offset.patch?id=fc7b255bfae6e62091006146ca685a25ec6f69c6

and tried it out but still had the same issue.

The patch that Ming Lei suggested:

    https://lore.kernel.org/patchwork/patch/1442338/

does seem to resolve this issue for me. I see that made it in to
5.10.50.

Thanks!
Andy

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