From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Andi Kleen <ak@suse.de>
Cc: Len Brown <lenb@kernel.org>, Bjorn Helgaas <bjorn.helgaas@hp.com>,
Matthew Garrett <mjg59@srcf.ucam.org>,
Linux Kernel ML <linux-kernel@vger.kernel.org>,
Dominik Brodowski <linux@dominikbrodowski.net>,
ACPI ML <linux-acpi@vger.kernel.org>,
Adam Belay <abelay@novell.com>,
"Pallipadi, Venkatesh" <venkatesh.pallipadi@intel.com>,
Arjan van de Ven <arjan@linux.intel.com>,
devel@laptop.org
Subject: Re: [OLPC-devel] Re: [RFC][PATCH 1/2] ACPI: Idle Processor PM Improvements
Date: Fri, 01 Sep 2006 23:57:25 +0100 [thread overview]
Message-ID: <1157151445.6271.336.camel@localhost.localdomain> (raw)
In-Reply-To: <p73d5af5k6p.fsf@verdi.suse.de>
Ar Gwe, 2006-09-01 am 23:52 +0200, ysgrifennodd Andi Kleen:
> What are these gaping holes? SATA seems to work at least on many
> drivers with an out of tree patch (that will hopefully be merged soon)
SATA ought to be pretty good now.
> And IDE mostly works too except for HPA on thinkpads (which can be
> disabled in the BIOS). While certainly not perfect it doesn't seem
> that bad to me.
IDE also fails for various chipsets where PLLs need a recalibration or
setup needs redoing, and some users report things like floating IRQ 14
hangs on suspend or resume.
HPA now has a -mm proposed patch.
Alan
--
VGER BF report: H 0
next prev parent reply other threads:[~2006-09-01 22:57 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-08-30 18:40 [RFC][PATCH 1/2] ACPI: Idle Processor PM Improvements Pallipadi, Venkatesh
2006-08-30 19:43 ` Matthew Garrett
2006-08-31 23:13 ` Bjorn Helgaas
2006-08-31 23:27 ` [OLPC-devel] " Matthew Garrett
2006-09-01 0:30 ` Jim Gettys
2006-09-01 3:53 ` Len Brown
2006-09-01 4:12 ` Matthew Garrett
2006-09-01 15:51 ` Jordan Crouse
2006-09-01 13:14 ` [OLPC-devel] Re: [RFC][PATCH 1/2] " Carl-Daniel Hailfinger
2006-09-01 21:52 ` Andi Kleen
2006-09-01 22:57 ` Alan Cox [this message]
2006-09-04 13:13 ` Pavel Machek
2006-09-04 13:09 ` Pavel Machek
2006-09-05 14:31 ` Jim Gettys
2006-09-06 10:37 ` Pavel Machek
2006-09-06 14:58 ` Jordan Crouse
2006-09-12 9:21 ` Pavel Machek
2006-09-12 18:14 ` Jim Gettys
2006-09-12 18:27 ` Mitch Bradley
2006-09-12 20:18 ` Jordan Crouse
2006-09-14 9:20 ` Pavel Machek
2006-09-14 9:18 ` Pavel Machek
2006-09-14 11:29 ` Jim Gettys
2006-09-06 15:19 ` [OLPC-devel] Re: [RFC][PATCH 1/2] " Jim Gettys
2006-09-12 9:21 ` Pavel Machek
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