From: Andi Kleen <andi@firstfloor.org>
To: Zhao Yakui <yakui.zhao@intel.com>
Cc: Andi Kleen <andi@firstfloor.org>,
linux-acpi@vger.kernel.org, lenb@kernel.org
Subject: Re: [RESEND] [PATCH 2/4] ACPI: Get the device power state in the course of scanning device
Date: Mon, 11 Aug 2008 09:56:11 +0200 [thread overview]
Message-ID: <20080811075611.GL9038@one.firstfloor.org> (raw)
In-Reply-To: <1218441074.6671.113.camel@yakui_zhao.sh.intel.com>
> After the patch is applied, Linux will still do the power state check
> unless the boot option of "acpi.power_nocheck=1" is added. In such case
> it won't affect anything.
Understood that.
> In fact we expect that the boot option of "acpi.power_nocheck=1" becomes
> the default. But we will have to wait for more response. Only after more
> tests are done, it will be OK.
Ok.
> what the init sequence ordering for .27 means?
The first patch moved acpi_device_set_context to be earlier, so
the init sequence is different. All the other changes are optional,
as in conditional on the flag, but that one is not.
I have not been completely able to satisfy myself that it is low
risk enough.
-Andi
next prev parent reply other threads:[~2008-08-11 7:55 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-11 6:55 [RESEND] [PATCH 2/4] ACPI: Get the device power state in the course of scanning device Zhao Yakui
2008-08-11 6:45 ` Andi Kleen
2008-08-11 7:02 ` Zhao Yakui
2008-08-11 6:52 ` Andi Kleen
2008-08-11 7:51 ` Zhao Yakui
2008-08-11 7:56 ` Andi Kleen [this message]
2008-08-11 10:21 ` Zhao Yakui
2008-08-11 10:48 ` Andi Kleen
2008-08-11 11:54 ` Rafael J. Wysocki
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