From: Thomas Gleixner <tglx@linutronix.de>
To: Ingo Molnar <mingo@elte.hu>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
"David S. Miller" <davem@davemloft.net>,
Jesse Barnes <jesse.barnes@intel.com>,
"Rafael J. Wysocki" <rjw@sisk.pl>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Andreas Schwab <schwab@suse.de>, Len Brown <lenb@kernel.org>,
Russell King <rmk+kernel@arm.linux.org.uk>
Subject: Re: Reworking suspend-resume sequence (was: Re: PCI PM: Restore standard config registers of all devices early)
Date: Tue, 3 Feb 2009 22:12:04 +0100 (CET) [thread overview]
Message-ID: <alpine.LFD.2.00.0902032209060.22800@localhost.localdomain> (raw)
In-Reply-To: <20090203210442.GA27804@elte.hu>
On Tue, 3 Feb 2009, Ingo Molnar wrote:
> So i'd still like your tentative Signed-off-by for your patch - it's i think
> not v2.6.29 material but if it stays problem free in testing we can try it
> in v2.6.30. If it causes problem it will be clearly bisectable and clearly
> revertable.
>
> Maybe we could split it in two: and for MSI we could introduce a 'simpler
> and faster' edge flow as well - and keep the legacy handler untouched. That
> way it's low-risk in its entirety. (and avoids the MSI ->mask complication
> as well.)
Yes, seperating out the MSI handler into it's own flow control is the
right way to go. We had trouble with real edge hardware and IIRC most
of the problems originated from ARM. rmk ??
Thanks,
tglx
next prev parent reply other threads:[~2009-02-03 21:13 UTC|newest]
Thread overview: 98+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200901261904.n0QJ4Q9c016709@hera.kernel.org>
2009-02-02 9:54 ` PCI PM: Restore standard config registers of all devices early Benjamin Herrenschmidt
2009-02-02 17:06 ` Linus Torvalds
2009-02-02 20:29 ` Benjamin Herrenschmidt
2009-02-02 20:41 ` Linus Torvalds
2009-02-02 21:00 ` Benjamin Herrenschmidt
2009-02-02 21:32 ` Rafael J. Wysocki
2009-02-02 20:33 ` Benjamin Herrenschmidt
2009-02-02 20:50 ` Linus Torvalds
2009-02-02 20:55 ` Linus Torvalds
2009-02-02 21:19 ` Benjamin Herrenschmidt
2009-02-02 21:39 ` Rafael J. Wysocki
2009-02-02 22:05 ` Linus Torvalds
2009-02-02 22:09 ` Linus Torvalds
2009-02-02 22:31 ` Rafael J. Wysocki
2009-02-02 23:18 ` Linus Torvalds
2009-02-02 23:45 ` Rafael J. Wysocki
2009-02-02 23:59 ` Linus Torvalds
2009-02-03 0:15 ` Rafael J. Wysocki
2009-02-03 0:28 ` Linus Torvalds
2009-02-03 1:12 ` Benjamin Herrenschmidt
2009-02-03 1:32 ` Linus Torvalds
2009-02-03 1:46 ` Benjamin Herrenschmidt
2009-02-03 3:30 ` Benjamin Herrenschmidt
2009-02-03 3:47 ` Linus Torvalds
2009-02-03 4:03 ` Benjamin Herrenschmidt
2009-02-03 6:07 ` Benjamin Herrenschmidt
2009-02-03 15:48 ` Linus Torvalds
2009-02-03 22:59 ` Benjamin Herrenschmidt
2009-02-03 23:23 ` Rafael J. Wysocki
2009-02-03 16:33 ` Jesse Barnes
2009-02-03 0:15 ` Linus Torvalds
2009-02-03 0:58 ` Benjamin Herrenschmidt
2009-02-03 3:51 ` Benjamin Herrenschmidt
2009-02-03 3:55 ` Benjamin Herrenschmidt
2009-02-03 4:09 ` Linus Torvalds
2009-02-03 4:21 ` Benjamin Herrenschmidt
2009-02-03 9:26 ` Rafael J. Wysocki
2009-02-03 17:04 ` Reworking suspend-resume sequence (was: Re: PCI PM: Restore standard config registers of all devices early) Rafael J. Wysocki
2009-02-03 17:59 ` Linus Torvalds
2009-02-03 18:31 ` Linus Torvalds
2009-02-03 18:41 ` Ingo Molnar
2009-02-03 18:32 ` Jesse Barnes
2009-02-03 18:46 ` Linus Torvalds
2009-02-03 19:03 ` Linus Torvalds
2009-02-03 19:13 ` Ingo Molnar
2009-02-03 19:38 ` Linus Torvalds
2009-02-03 19:53 ` Ingo Molnar
2009-02-03 20:04 ` Ingo Molnar
2009-02-03 20:18 ` Linus Torvalds
2009-02-03 20:57 ` Ingo Molnar
2009-02-03 21:04 ` Ingo Molnar
2009-02-03 21:12 ` Thomas Gleixner [this message]
2009-02-04 10:07 ` Russell King
2009-02-03 21:18 ` Linus Torvalds
2009-02-03 19:19 ` Linus Torvalds
2009-02-03 21:11 ` Benjamin Herrenschmidt
2009-02-03 21:53 ` Rafael J. Wysocki
2009-02-03 22:33 ` Benjamin Herrenschmidt
2009-02-03 22:44 ` Rafael J. Wysocki
2009-02-03 23:05 ` Benjamin Herrenschmidt
2009-02-03 23:18 ` Linus Torvalds
2009-02-04 0:27 ` Benjamin Herrenschmidt
2009-03-04 8:02 ` Pavel Machek
2009-03-04 23:25 ` Benjamin Herrenschmidt
2009-03-05 8:19 ` Pavel Machek
2009-03-05 19:09 ` Rafael J. Wysocki
2009-02-03 23:25 ` Rafael J. Wysocki
2009-02-04 0:46 ` Linus Torvalds
2009-02-03 21:02 ` Benjamin Herrenschmidt
2009-02-03 21:56 ` Rafael J. Wysocki
2009-02-03 17:53 ` PCI PM: Restore standard config registers of all devices early Linus Torvalds
2009-02-03 21:57 ` Rafael J. Wysocki
2009-02-02 22:48 ` Benjamin Herrenschmidt
2009-02-02 23:00 ` Rafael J. Wysocki
2009-02-03 0:23 ` Benjamin Herrenschmidt
2009-02-03 0:29 ` Rafael J. Wysocki
2009-02-03 0:44 ` Linus Torvalds
2009-02-03 1:32 ` Benjamin Herrenschmidt
2009-02-03 5:06 ` Ingo Molnar
2009-02-03 11:06 ` Peter Zijlstra
2009-02-03 12:09 ` Ingo Molnar
2009-02-02 23:49 ` Ingo Molnar
2009-02-03 22:09 ` Rafael J. Wysocki
2009-02-03 23:13 ` Linus Torvalds
2009-02-02 22:28 ` Benjamin Herrenschmidt
2009-02-02 21:07 ` Benjamin Herrenschmidt
2009-02-02 21:49 ` Rafael J. Wysocki
2009-02-02 22:15 ` Linus Torvalds
2009-02-02 22:33 ` Rafael J. Wysocki
2009-02-02 22:56 ` Rafael J. Wysocki
2009-02-03 0:11 ` Benjamin Herrenschmidt
2009-02-03 0:21 ` Linus Torvalds
2009-02-10 20:25 ` Pavel Machek
2009-02-02 22:57 ` Benjamin Herrenschmidt
2009-02-02 23:22 ` Rafael J. Wysocki
2009-02-03 1:03 ` Benjamin Herrenschmidt
2009-02-10 20:25 ` kmalloc during suspend, was " Pavel Machek
2009-02-02 17:20 ` Rafael J. Wysocki
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