From: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date: Sun, 26 Mar 2006 09:37:06 +0000 (-0800)
Subject: [PATCH] ia64: ioremap: check EFI for valid memory attributes
X-Git-Tag: v2.6.17-rc1~649
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e9b0a0712148abe96ff717a2b9f8dab1d433e0d5;p=pandora-kernel.git

[PATCH] ia64: ioremap: check EFI for valid memory attributes

Check the EFI memory map so we can use the correct memory attributes for
ioremap().  Previously, we always used uncacheable access, which blows up on
some machines for regular system memory.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Matt Domsch <Matt_Domsch@dell.com>
Cc: "Tolentino, Matthew E" <matthew.e.tolentino@intel.com>
Cc: "Brown, Len" <len.brown@intel.com>
Cc: Andi Kleen <ak@muc.de>
Acked-by: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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