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author | Mukesh Rathor <mukesh.rathor@oracle.com> | 2013-12-13 17:09:28 (GMT) |
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committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2014-01-06 15:43:56 (GMT) |
commit | fc590efe667338f7da250cf2d2eb6fdd486e1b97 (patch) | |
tree | 98b2188816d12912c94442d8ecbd6ea4f258efd4 /include/xen | |
parent | 1fe565517b57676884349dccfd6ce853ec338636 (diff) | |
download | linux-fc590efe667338f7da250cf2d2eb6fdd486e1b97.tar.xz |
xen/p2m: Check for auto-xlat when doing mfn_to_local_pfn.
Most of the functions in page.h are prefaced with
if (xen_feature(XENFEAT_auto_translated_physmap))
return mfn;
Except the mfn_to_local_pfn. At a first sight, the function
should work without this patch - as the 'mfn_to_mfn' has
a similar check. But there are no such check in the
'get_phys_to_machine' function - so we would crash in there.
This fixes it by following the convention of having the
check for auto-xlat in these static functions.
Signed-off-by: Mukesh Rathor <mukesh.rathor@oracle.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Diffstat (limited to 'include/xen')
0 files changed, 0 insertions, 0 deletions