From: Dave Young <dyoung@redhat.com>
Date: Fri, 20 Dec 2013 10:02:14 +0000 (+0800)
Subject: x86/efi: Add a wrapper function efi_map_region_fixed()
X-Git-Tag: v3.14-rc1~163^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3b2664964bc886ae9d5127c8d3708b1acc0626d2;p=pandora-kernel.git

x86/efi: Add a wrapper function efi_map_region_fixed()

Kexec kernel will use saved runtime virtual mapping, so add a new
function efi_map_region_fixed() for directly mapping a md to md->virt.

The md is passed in from 1st kernel, the virtual addr is saved in
md->virt_addr.

Signed-off-by: Dave Young <dyoung@redhat.com>
Acked-by: Borislav Petkov <bp@suse.de>
Tested-by: Toshi Kani <toshi.kani@hp.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
---

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