From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
Thomas Gleixner <tglx@linutronix.de>,
LKML <linux-kernel@vger.kernel.org>,
linux-rt-users <linux-rt-users@vger.kernel.org>
Subject: Re: [ANNOUNCE] 3.10.4-rt1
Date: Sat, 03 Aug 2013 07:20:57 +1000 [thread overview]
Message-ID: <1375478457.15999.25.camel@pasglop> (raw)
In-Reply-To: <20130802141936.GA8267@windriver.com>
On Fri, 2013-08-02 at 10:19 -0400, Paul Gortmaker wrote:
>
> Yep, 3.8 shuffled TIF_MEMDIE to the end of the queue, but
> in 3.10, mainline commit 22ecbe8dcef has already done that trick.
>
> The list of donor victims that aren't used in asm is getting
> smaller, but TIF_POLLING_NRFLAG seems OK and it puts RESCHED
> and RESCHED_LAZY right beside each other.
Worst case we can turn it into a 32-bit and but I'd rather avoid it
as long as we can :-)
Cheers,
Ben.
next prev parent reply other threads:[~2013-08-02 21:21 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-01 11:24 [ANNOUNCE] 3.10.4-rt1 Thomas Gleixner
2013-08-01 11:34 ` Felipe Balbi
2013-08-02 0:03 ` Paul Gortmaker
2013-08-02 5:05 ` Benjamin Herrenschmidt
2013-08-02 12:45 ` Sebastian Andrzej Siewior
2013-08-02 14:19 ` Paul Gortmaker
2013-08-02 21:20 ` Benjamin Herrenschmidt [this message]
2013-08-12 8:14 ` Sebastian Andrzej Siewior
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