From: Hugh Dickins <hughd@google•com>
To: Stephen Rothwell <sfr@canb•auug.org.au>
Cc: Daniel Lezcano <daniel.lezcano@linaro•org>,
akpm@linux-foundation•org, rob.lee@linaro•org, j-pihet@ti•com,
khilman@ti•com, deepthi@linux•vnet.ibm.com,
dan.carpenter@oracle•com, linux-next@vger•kernel.org,
linux-kernel@vger•kernel.org, amit.kucheria@linaro•org
Subject: Re: [PATCH] cpuidle : fix random hangs with intel_idle
Date: Wed, 14 Mar 2012 17:23:26 -0700 (PDT) [thread overview]
Message-ID: <alpine.LSU.2.00.1203141720360.2003@eggly.anvils> (raw)
In-Reply-To: <20120315111415.cd119171ac86967aebe85545@canb.auug.org.au>
On Thu, 15 Mar 2012, Stephen Rothwell wrote:
> On Thu, 15 Mar 2012 01:09:41 +0100 Daniel Lezcano <daniel.lezcano@linaro•org> wrote:
> >
> > The cpuidle consolidation inverts the local_irq_enable for
> > the poll_idle function with CPU_RELAX.
> >
> > Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro•org>
> > Reported-by: Hugh Dickins <hughd@google•com>
>
> So this needs to go into Rob's tree. Maybe after Hugh verifies that it
> fixes his problem.
Yes, Daniel got me to try it offline before he posted it.
Tested-by: Hugh Dickins <hughd@google•com>
Personally, I'd recommend including it even before it gets into Rob's
tree (where it may well be improved upon first): it does a lot to
improve the usability of linux-next.
Hugh
next prev parent reply other threads:[~2012-03-15 0:23 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-13 22:29 next-20120313 cpuidle freezes when booting Hugh Dickins
2012-03-14 11:29 ` Daniel Lezcano
2012-03-14 19:03 ` Hugh Dickins
2012-03-14 19:46 ` Daniel Lezcano
2012-03-14 20:30 ` Hugh Dickins
2012-03-15 0:09 ` [PATCH] cpuidle : fix random hangs with intel_idle Daniel Lezcano
2012-03-15 0:14 ` Stephen Rothwell
2012-03-15 0:23 ` Hugh Dickins [this message]
2012-03-15 2:58 ` Stephen Rothwell
2012-03-16 13:37 ` Amit Kucheria
2012-03-16 14:26 ` Stephen Rothwell
2012-03-20 16:27 ` Rob Lee
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