From: Feng Tang <feng.tang@intel.com>
To: <paulmck@linux.vnet.ibm.com>
Cc: "Paul E. McKenney" <paul.mckenney@linaro.org>,
Len Brown <len.brown@intel.com>,
"Rafael J. Wysocki" <rjw@sisk.pl>,
Linux Kernel Mail List <linux-kernel@vger.kernel.org>,
linux-kernel@vger.kernel.org
Subject: Re: [Regression 3.4] tick_broadcast_mask is not restored after a CPU has been offline/onlined
Date: Mon, 30 Jul 2012 23:07:47 +0800 [thread overview]
Message-ID: <20120730230747.7637112a@feng-i7> (raw)
In-Reply-To: <20120730133913.GK2556@linux.vnet.ibm.com>
Hi Paul,
On Mon, 30 Jul 2012 06:39:13 -0700
"Paul E. McKenney" <paulmck@linux.vnet.ibm.com> wrote:
> On Mon, Jul 30, 2012 at 03:15:59PM +0800, Feng Tang wrote:
> > Hi All,
> >
> > When I debugged a suspend/resume bug, I found that tick_broadcast_mask is
> > not restored for a CPU after it is offline/onlined since kernel 3.4, while
> > it's fine for 3.3.
>
> Could you please try 3.5?
Yes, it's the same for 3.5
Thanks,
Feng
next prev parent reply other threads:[~2012-07-30 15:12 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20120730151559.772d4055@feng-i7>
2012-07-30 13:39 ` [Regression 3.4] tick_broadcast_mask is not restored after a CPU has been offline/onlined Paul E. McKenney
2012-07-30 15:07 ` Feng Tang [this message]
2012-07-30 17:08 ` Paul E. McKenney
2012-07-30 17:42 ` Paul E. McKenney
2012-07-31 3:18 ` Feng Tang
2012-07-31 4:09 ` Paul E. McKenney
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