From: "H. Peter Anvin" <hpa@zytor.com>
To: Milton Miller <miltonm@bga.com>
Cc: Len Brown <lenb@kernel.org>, Jack Steiner <steiner@sgi.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] - Mapping ACPI tables as CACHED
Date: Tue, 14 Dec 2010 22:29:02 -0800 [thread overview]
Message-ID: <4D08602E.1040707@zytor.com> (raw)
In-Reply-To: <acpi-map-cache-err@mdm.bga.com>
On 12/14/2010 10:17 PM, Milton Miller wrote:
>
> after digging back through the thread for the patch, it would seem
> that both __acpi_map_table_permanent and e820_all_mapped would
> need to be moved from init to normal text, as this is replacing
> the non-init path. I'll let the maintainers decide if that is the
> right solution (vs unconditonally mapping cached, or something else).
>
Unconditionally map cached; filtering should be done in the PAT layer if
necessary.
-hpa
--
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel. I don't speak on their behalf.
next prev parent reply other threads:[~2010-12-15 6:29 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-14 22:09 [PATCH] - Mapping ACPI tables as CACHED Jack Steiner
2010-12-14 22:58 ` H. Peter Anvin
2010-12-14 23:22 ` Len Brown
2010-12-15 0:26 ` H. Peter Anvin
2010-12-15 2:27 ` Jack Steiner
2010-12-15 4:17 ` H. Peter Anvin
2010-12-15 0:04 ` Len Brown
2010-12-15 1:18 ` H. Peter Anvin
2010-12-15 2:40 ` Len Brown
2010-12-15 2:41 ` Jack Steiner
2010-12-15 4:03 ` Len Brown
2010-12-15 4:35 ` Len Brown
2010-12-15 6:17 ` H. Peter Anvin
2010-12-15 6:17 ` Milton Miller
2010-12-15 6:29 ` H. Peter Anvin [this message]
2010-12-15 16:46 ` Jack Steiner
2010-12-15 21:16 ` Len Brown
2010-12-15 22:18 ` H. Peter Anvin
2010-12-17 2:54 ` Len Brown
2010-12-17 8:08 ` [PATCH] ACPI: use ioremap_cache() Len Brown
2010-12-27 19:42 ` Tony Luck
2010-12-27 20:12 ` H. Peter Anvin
2010-12-28 3:21 ` Shaohua Li
2010-12-28 3:35 ` H. Peter Anvin
2010-12-28 5:02 ` Shaohua Li
2010-12-28 20:12 ` H. Peter Anvin
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