From: Tony Lindgren <tony@atomide.com>
To: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: Linus Walleij <linus.walleij@linaro.org>,
Alexandre Courbot <gnurou@gmail.com>,
Santosh Shilimkar <ssantosh@kernel.org>,
Sekhar Nori <nsekhar@ti.com>,
Linux-OMAP <linux-omap@vger.kernel.org>,
"linux-gpio@vger.kernel.org" <linux-gpio@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Roger Quadros <rogerq@ti.com>
Subject: Re: [PATCH] gpio: omap: fix irq triggering in smart-idle wakeup mode
Date: Fri, 15 Apr 2016 08:21:09 -0700 [thread overview]
Message-ID: <20160415152109.GQ5995@atomide.com> (raw)
In-Reply-To: <5710B3B9.4090807@ti.com>
* Grygorii Strashko <grygorii.strashko@ti.com> [160415 02:27]:
> On 04/15/2016 11:32 AM, Linus Walleij wrote:
> > On Tue, Apr 12, 2016 at 12:52 PM, Grygorii Strashko
> > <grygorii.strashko@ti.com> wrote:
> >
> >> Now GPIO IRQ loss is observed on dra7-evm after suspend/resume cycle
> > (...)
> >> Cc: Roger Quadros <rogerq@ti.com>
> >> Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
> >
> > Can I get some explicit ACK / Tested-by tags for this patch?
>
> Roger's promised to test it once suspend regression will be fixed
> for dra7-evm, probably next rc.
>
> >
> > Is it a serious regression that will need to go in as a fix and
> > tagged for stable?
> >
>
> This issue is here since 2012, so I think it's not very critical -
> It seems bits combination which causing the issue is rare.
>
> Regarding stable:
> 4.4 - good to have, simple merge conflict
> 4.1 - some merge resolution is required
> older kernel - it will be hard to backport it due to significant
> changes in omap gpio driver
>
> Santosh, Tony, do you want me to perform any additional actions regarding this patch?
Well maybe update the comments regarding non-interrupt GPIO
lines and wake-up events. Santosh may have other comments.
Regards,
Tony
next prev parent reply other threads:[~2016-04-15 15:21 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-12 10:52 [PATCH] gpio: omap: fix irq triggering in smart-idle wakeup mode Grygorii Strashko
2016-04-12 16:44 ` santosh shilimkar
2016-04-12 18:10 ` Grygorii Strashko
2016-04-13 19:31 ` Tony Lindgren
2016-04-15 8:32 ` Linus Walleij
2016-04-15 9:26 ` Grygorii Strashko
2016-04-15 15:21 ` Tony Lindgren [this message]
2016-04-15 15:21 ` santosh shilimkar
2016-04-15 18:54 ` Tony Lindgren
2016-04-18 15:57 ` Grygorii Strashko
2016-04-18 23:36 ` Tony Lindgren
2016-04-19 0:01 ` santosh shilimkar
2016-04-26 13:58 ` Linus Walleij
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