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Date: 01 Sep 2006 23:52:14 +0200 From: Andi Kleen <ak@...e.de> To: Len Brown <lenb@...nel.org> Cc: Bjorn Helgaas <bjorn.helgaas@...com>, Matthew Garrett <mjg59@...f.ucam.org>, Linux Kernel ML <linux-kernel@...r.kernel.org>, Dominik Brodowski <linux@...inikbrodowski.net>, ACPI ML <linux-acpi@...r.kernel.org>, Adam Belay <abelay@...ell.com>, "Pallipadi, Venkatesh" <venkatesh.pallipadi@...el.com>, Arjan van de Ven <arjan@...ux.intel.com>, devel@...top.org Subject: Re: [OLPC-devel] Re: [RFC][PATCH 1/2] ACPI: Idle Processor PM Improvements Len Brown <len.brown@...el.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 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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