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From: Andi Kleen <ak@suse.de>
To: Len Brown <lenb@kernel.org>
Cc: 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: 01 Sep 2006 23:52:14 +0200	[thread overview]
Message-ID: <p73d5af5k6p.fsf@verdi.suse.de> (raw)
In-Reply-To: <200608312353.05337.len.brown@intel.com>


Len Brown <len.brown@intel.com> writes:
> 
> Re: optimizing suspend/resume speed
> I expect suspend/resume speed has more to do with devices than with ACPI.
> But frankly, with gaping functionality holes in Linux suspend/resume support such as
> IDE and SATA, I think that optimizing for suspend/resume speed on a mainstream laptop
> is somewhat "forward looking".

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)
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.

-Andi


-- 
VGER BF report: H 0

  parent reply	other threads:[~2006-09-01 21:52 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-08-30 18:40 Pallipadi, Venkatesh
2006-08-30 19:43 ` Matthew Garrett
2006-08-31 23:13   ` Bjorn Helgaas
2006-09-01  0:30     ` [OLPC-devel] " 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 [this message]
2006-09-01 22:57           ` Alan Cox
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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