On 18/02/2019 07:21, Hannes Reinecke wrote:
On 2/15/19 10:16 AM, John Garry wrote:
On 15/02/2019 08:08, Christoph Hellwig wrote:
On Fri, Feb 15, 2019 at 08:43:55AM +0100, Christoph Hellwig wrote:
On Fri, Feb 15, 2019 at 07:55:39AM +0100, Hannes Reinecke wrote:
Yeah, there is a few more. And
On 2/15/19 10:16 AM, John Garry wrote:
On 15/02/2019 08:08, Christoph Hellwig wrote:
On Fri, Feb 15, 2019 at 08:43:55AM +0100, Christoph Hellwig wrote:
On Fri, Feb 15, 2019 at 07:55:39AM +0100, Hannes Reinecke wrote:
Yeah, there is a few more. And the sad part is as of a few kernel
release ag
On 15/02/2019 08:08, Christoph Hellwig wrote:
On Fri, Feb 15, 2019 at 08:43:55AM +0100, Christoph Hellwig wrote:
On Fri, Feb 15, 2019 at 07:55:39AM +0100, Hannes Reinecke wrote:
Yeah, there is a few more. And the sad part is as of a few kernel
release ago we shouldn't even need the fallback 32
On Fri, Feb 15, 2019 at 08:43:55AM +0100, Christoph Hellwig wrote:
> On Fri, Feb 15, 2019 at 07:55:39AM +0100, Hannes Reinecke wrote:
> >> Yeah, there is a few more. And the sad part is as of a few kernel
> >> release ago we shouldn't even need the fallback 32-bit dma mask
> >> anymore - we've cle
On Fri, Feb 15, 2019 at 07:55:39AM +0100, Hannes Reinecke wrote:
>> Yeah, there is a few more. And the sad part is as of a few kernel
>> release ago we shouldn't even need the fallback 32-bit dma mask
>> anymore - we've cleaned up all the mess that required it.
>>
> Care to elaborate?
> Can you po
On 2/14/19 6:31 PM, Christoph Hellwig wrote:
On Thu, Feb 14, 2019 at 09:29:05AM +, John Garry wrote:
On 13/02/2019 18:51, Ewan D. Milne wrote:
On Wed, 2019-02-13 at 12:42 +0100, Hannes Reinecke wrote:
The recent patchset to use dma_set_mask_and_coherent() introduced
a regression where a ca
On Thu, Feb 14, 2019 at 09:29:05AM +, John Garry wrote:
> On 13/02/2019 18:51, Ewan D. Milne wrote:
>> On Wed, 2019-02-13 at 12:42 +0100, Hannes Reinecke wrote:
>>> The recent patchset to use dma_set_mask_and_coherent() introduced
>>> a regression where a call to set a 64-bit DMA mask was follo
On 13/02/2019 18:51, Ewan D. Milne wrote:
On Wed, 2019-02-13 at 12:42 +0100, Hannes Reinecke wrote:
The recent patchset to use dma_set_mask_and_coherent() introduced
a regression where a call to set a 64-bit DMA mask was followed
by a call to set a 32-bit DMA mask, leading to I/O errors and
data
On Wed, 2019-02-13 at 12:42 +0100, Hannes Reinecke wrote:
> The recent patchset to use dma_set_mask_and_coherent() introduced
> a regression where a call to set a 64-bit DMA mask was followed
> by a call to set a 32-bit DMA mask, leading to I/O errors and
> data corruption.
>
> Patchset is based o
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