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Re: [PATCH] dmaengine: xgene-dma: Fix holding lock while calling tx callback in cleanup path

From Vinod Koul <vinod.koul@intel.com>
Newsgroups linux.kernel
Subject Re: [PATCH] dmaengine: xgene-dma: Fix holding lock while calling tx callback in cleanup path
Date 2015-08-21 10:50 +0200
Message-ID <pZQbo-6VO-19@gated-at.bofh.it> (permalink)
References <pZvqi-2fu-23@gated-at.bofh.it> <pZQ1J-6KY-13@gated-at.bofh.it> <pZQbo-6VO-21@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Fri, Aug 21, 2015 at 02:15:08PM +0530, Rameshwar Sahu wrote:
> Hi Vinod,
> 
> On Fri, Aug 21, 2015 at 2:09 PM, Vinod Koul <vinod.koul@intel.com> wrote:
> > On Thu, Aug 20, 2015 at 04:00:56PM +0530, Rameshwar Prasad Sahu wrote:
> >> This patch fixes the an locking issue where client callback performs
> >                 ^^^^^^^^^^^^
> > ??
> >
> >> further submission.
> > Do you men you are preventing that or fixing for this to be allowed?
> 
> Fixing lock to allow client to submit further request in there
> callback routine if they would like.

Okay please fix the changelog to make it clear :)

-- 
~Vinod

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Thread

[PATCH] dmaengine: xgene-dma: Fix holding lock while calling tx callback in cleanup path Rameshwar Prasad Sahu <rsahu@apm.com> - 2015-08-20 12:40 +0200
  Re: [PATCH] dmaengine: xgene-dma: Fix holding lock while calling tx  callback in cleanup path Vinod Koul <vinod.koul@intel.com> - 2015-08-21 10:40 +0200
    Re: [PATCH] dmaengine: xgene-dma: Fix holding lock while calling tx  callback in cleanup path Vinod Koul <vinod.koul@intel.com> - 2015-08-21 10:50 +0200
      Re: [PATCH] dmaengine: xgene-dma: Fix holding lock while calling tx  callback in cleanup path Rameshwar Sahu <rsahu@apm.com> - 2015-08-21 11:00 +0200
    Re: [PATCH] dmaengine: xgene-dma: Fix holding lock while calling tx  callback in cleanup path Rameshwar Sahu <rsahu@apm.com> - 2015-08-21 10:50 +0200

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