From: Russell King - ARM Linux <linux@armlinux.org.uk>
To: Tony Lindgren <tony@atomide.com>
Cc: linux-omap@vger.kernel.org, arm@kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: SDP4430 nightly regression (was: Re: [GIT PULL] two omap regression fixes)
Date: Fri, 3 Nov 2017 17:44:45 +0000 [thread overview]
Message-ID: <20171103174444.GF28231@n2100.armlinux.org.uk> (raw)
In-Reply-To: <20171103172648.GI28152@atomide.com>
On Fri, Nov 03, 2017 at 10:26:48AM -0700, Tony Lindgren wrote:
> * Tony Lindgren <tony@atomide.com> [171103 16:07]:
> > * Russell King - ARM Linux <linux@armlinux.org.uk> [171103 10:45]:
> > > In the diffstat between the two build trees (post merge), I don't see
> > > anything in arch/arm that could account for it. I do see some power
> > > changes:
> > >
> > > drivers/base/power/domain_governor.c | 53 +--
> > > drivers/base/power/qos.c | 2 +-
> > > drivers/base/power/runtime.c | 2 +-
> > > drivers/base/power/sysfs.c | 25 +-
> > >
> > > but nothing in tty or serial. These power changes look like QoS
> > > changes, which probably aren't related.
> > >
> > > Just to make sure, I've diffed the build tree SHAs and the change in
> > > Linus' tip, and the two diffs match apart from a couple of SHA blob
> > > hashes on a couple of files (EFI stub and MAINTAINERS).
> >
> > Initiating git bisect sequence.
>
> Seems this is now fixed in the mainline kernel. I also confirmed
> that v4.14-rc6 fails to resume. Most likely Rafael's revert of
> the following two commits fixed the issue:
>
> 5ba257249e9c ("Revert "PM / QoS: Fix default runtime_pm device resume latency"")
> d5919dcc349d ("Revert "PM / QoS: Fix device resume latency PM QoS"")
Thanks. The nightly builder should build 3a99df9a3d14 as Linus'
tip plus all the other bits tonight. I won't have any time tomorrow
to look at the results though.
--
RMK's Patch system: http://www.armlinux.org.uk/developer/patches/
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prev parent reply other threads:[~2017-11-03 17:44 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-02 19:55 [GIT PULL] two omap regression fixes Tony Lindgren
2017-11-03 10:43 ` SDP4430 nightly regression (was: Re: [GIT PULL] two omap regression fixes) Russell King - ARM Linux
2017-11-03 16:05 ` Tony Lindgren
2017-11-03 17:26 ` Tony Lindgren
2017-11-03 17:44 ` Russell King - ARM Linux [this message]
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