lkml.org 
[lkml]   [2021]   [Sep]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH] sparc32: Page align size in arch_dma_alloc
From
From: Christoph Hellwig <hch@lst.de>
Date: Tue, 14 Sep 2021 08:12:22 +0200

> On Wed, Sep 08, 2021 at 06:04:54PM +0200, Sam Ravnborg wrote:
>> Hi Andreas,
>>
>> On Wed, Sep 08, 2021 at 09:48:22AM +0200, Andreas Larsson wrote:
>> > Commit 53b7670e5735 ("sparc: factor the dma coherent mapping into
>> > helper") lost the page align for the calls to dma_make_coherent and
>> > srmmu_unmapiorange. The latter cannot handle a non page aligned len
>> > argument.
>>
>> I wonder how you managed to track this down - well done.
>> >
>> > Signed-off-by: Andreas Larsson <andreas@gaisler.com>
>> Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
>>
>> I assume David or Christoph picks it up.
>
> I'll happily pick it up if that is ok. Dave?

Yep, it's ok.

\
 
 \ /
  Last update: 2021-09-14 13:41    [W:1.727 / U:1.520 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site