linux-kernel - Re: dmaengine: CPU stalls while loading bluetooth module

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Message-ID: <Zi8mzMWubkfi9UiV@matsya>
Date: Mon, 29 Apr 2024 10:19:16 +0530
From: Vinod Koul <vkoul@...nel.org>
To: Linux regressions mailing list <regressions@...ts.linux.dev>
Cc: dmaengine@...r.kernel.org, linux-kernel@...r.kernel.org,
	parthiban@...umiz.com, saravanan@...umiz.com,
	'karthikeyan' <karthikeyan@...umiz.com>,
	"bumyong.lee" <bumyong.lee@...sung.com>
Subject: Re: dmaengine: CPU stalls while loading bluetooth module

On 25-04-24, 12:03, Thorsten Leemhuis wrote:
> On 28.03.24 16:06, Linux regression tracking (Thorsten Leemhuis) wrote:
> > On 28.03.24 07:51, Vinod Koul wrote:
> >> On 26-03-24, 14:50, Linux regression tracking (Thorsten Leemhuis) wrote:
> >>>
> >>> Vinod Koul, what's your option here? We have two reports about
> >>> regressions caused by 22a9d958581244 ("dmaengine: pl330: issue_pending
> >>> waits until WFP state") [v6.8-rc1] now:
> >>>
> >>> https://lore.kernel.org/lkml/1553a526-6f28-4a68-88a8-f35bd22d9894@linumiz.com/
> >>>
> >>> https://lore.kernel.org/all/ZYhQ2-OnjDgoqjvt@wens.tw/
> >>> [the first link points to the start of this thread]
> >>>
> >>> To me it sounds like this is a change that better should be reverted,
> >>> but you are of course the better judge here.
> >>
> >> Sure I have reverted this,
> >
> > Thx!
> 
> That revert afaics has not made it to Linus yet. Is that intentional, or
> did it just fell through the cracks?

Nope, it was sent to Linus last week and is now in -rc6...

-- 
~Vinod