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(parent: 36074a2) | patch
x86/mm/pageattr: Add a PUD error unwinding path
authorBorislav Petkov <bp@suse.de>
Thu, 31 Oct 2013 16:25:05 +0000 (17:25 +0100)
committerMatt Fleming <matt.fleming@intel.com>
Sat, 2 Nov 2013 11:09:28 +0000 (11:09 +0000)
commit2d99d1e9f55fabe1b244357f7955ca0c252c212d
treee25ffc5c37466f056d7818e0f73caed0ec32c9d3tree | snapshot
parent36074a2069d1dcbe0eb916d6e1b018e18622cd06commit | diff
x86/mm/pageattr: Add a PUD error unwinding path

In case we encounter an error during the mapping of a region, we want to
unwind what we've established so far exactly the way we did the mapping.
This is the PUD part kept deliberately small for easier review.

Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
arch/x86/mm/pageattr.c diff | blob | history
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