linux-kernel - ia64 build broken [was: mmotm 2010-12-23-16-58 uploaded]

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Date:	Thu, 06 Jan 2011 09:27:05 +0100
From:	Jiri Slaby <jirislaby@...il.com>
To:	"Brown, Len" <len.brown@...el.com>
CC:	akpm@...ux-foundation.org, mm-commits@...r.kernel.org,
	LKML <linux-kernel@...r.kernel.org>,
	"Rafael J. Wysocki" <rjw@...k.pl>,
	Linux-pm mailing list <linux-pm@...ts.linux-foundation.org>,
	steiner@....com
Subject: ia64 build broken [was: mmotm 2010-12-23-16-58 uploaded]

On 01/04/2011 05:49 PM, Jiri Slaby wrote:
> 16dc39c98a6ca56a27f22f7ac6731d8223237a2e is first bad commit
> commit 16dc39c98a6ca56a27f22f7ac6731d8223237a2e
> Author: Len Brown <len.brown@...el.com>
> Date:   Thu Dec 16 23:12:23 2010 -0500
> 
>     ACPI: use ioremap_cache()
> 
>     Although the temporary boot-time ACPI table mappings
>     were set up with CPU caching enabled, the permanent table
>     mappings and AML run-time region memory accesses were
>     set up with ioremap(), which on x86 is a synonym for
>     ioremap_nocache().
> 
>     Changing this to ioremap_cache() improves performance as
>     seen when accessing the tables via acpidump,
>     or /sys/firmware/acpi/tables.  It should also improve
>     AML run-time performance.
> 
>     No change on ia64.

BTW I've just noted, you actually broke ia64. The code reads like:
   return ioremap(unsigned long phys_addr, unsigned long size);

regards,
-- 
js
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