Excerpts from Christoph Hellwig's message of January 27, 2021 5:10 pm:
> On Tue, Jan 26, 2021 at 05:08:46PM -0500, Konrad Rzeszutek Wilk wrote:
>> On Tue, Jan 26, 2021 at 02:54:01PM +1000, Nicholas Piggin wrote:
>> > vunmap will remove ptes.
>>
>> Should there be some ASSERT after the vunmap to ma
On Tue, Jan 26, 2021 at 05:08:46PM -0500, Konrad Rzeszutek Wilk wrote:
> On Tue, Jan 26, 2021 at 02:54:01PM +1000, Nicholas Piggin wrote:
> > vunmap will remove ptes.
>
> Should there be some ASSERT after the vunmap to make sure that is the
> case?
Not really. removing the PTEs is the whole poi
On Tue, Jan 26, 2021 at 02:54:01PM +1000, Nicholas Piggin wrote:
> vunmap will remove ptes.
Should there be some ASSERT after the vunmap to make sure that is the
case?
>
> Cc: Christoph Hellwig
> Cc: Marek Szyprowski
> Cc: Robin Murphy
> Cc: iommu@lists.linux-foundation.org
> Signed-off-by: N
On Tue, Jan 26, 2021 at 02:54:01PM +1000, Nicholas Piggin wrote:
> vunmap will remove ptes.
Looks good,
Reviewed-by: Christoph Hellwig
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vunmap will remove ptes.
Cc: Christoph Hellwig
Cc: Marek Szyprowski
Cc: Robin Murphy
Cc: iommu@lists.linux-foundation.org
Signed-off-by: Nicholas Piggin
---
kernel/dma/remap.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/kernel/dma/remap.c b/kernel/dma/remap.c
index 905c3fa005f1..b45266
