Messages in this thread | | | Date | Mon, 17 Jun 2013 17:33:08 -0700 | From | Tejun Heo <> | Subject | Re: [Part1 PATCH v5 09/22] x86, ACPI: Find acpi tables in initrd early from head_32.S/head64.c |
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On Thu, Jun 13, 2013 at 09:02:56PM +0800, Tang Chen wrote: > From: Yinghai Lu <yinghai@kernel.org>
Ditto for the opening. Probably not a must, I suppose, but would be very nice.
> head64.c could use #PF handler setup page table to access initrd before > init mem mapping and initrd relocating. > > head_32.S could use 32bit flat mode to access initrd before init mem > mapping initrd relocating. > > This patch introduces x86_acpi_override_find(), which is called from > head_32.S/head64.c, to replace acpi_initrd_override_find(). So that we > can makes 32bit and 64 bit more consistent. > > -v2: use inline function in header file instead according to tj. > also still need to keep #idef head_32.S to avoid compiling error. > -v3: need to move down reserve_initrd() after acpi_initrd_override_copy(), > to make sure we are using right address. > > Signed-off-by: Yinghai Lu <yinghai@kernel.org> > Cc: Pekka Enberg <penberg@kernel.org> > Cc: Jacob Shin <jacob.shin@amd.com> > Cc: Rafael J. Wysocki <rjw@sisk.pl> > Cc: linux-acpi@vger.kernel.org > Tested-by: Thomas Renninger <trenn@suse.de> > Reviewed-by: Tang Chen <tangchen@cn.fujitsu.com> > Tested-by: Tang Chen <tangchen@cn.fujitsu.com>
Other than that,
Acked-by: Tejun Heo <tj@kernel.org>
Thanks.
-- tejun
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