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(parent: 4cfc4b5) | patch
x86/mm/pageattr: Add a PGD pagetable populating function
authorBorislav Petkov <bp@suse.de>
Thu, 31 Oct 2013 16:25:01 +0000 (17:25 +0100)
committerMatt Fleming <matt.fleming@intel.com>
Sat, 2 Nov 2013 11:09:12 +0000 (11:09 +0000)
commitfd3bc1c4e81a2bf22f342750e84658004a252f0d
treecaa0fd5caa67d58ff64be68698dc64295d8174a1tree | snapshot
parent4cfc4b5c2b61a0da5190f33dfc8ecb136318a4a9commit | diff
x86/mm/pageattr: Add a PGD pagetable populating function

This allocates, if necessary, and populates the corresponding PGD entry
with a PUD page. The next population level is a dummy macro which will
be removed by the next patch and it is added here to keep the patch
small and easily reviewable but not break bisection, at the same time.

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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