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(parent: d803124) | patch
sparc64: Allow enabling ADI on hugepages only
authorKhalid Aziz <khalid.aziz@oracle.com>
Mon, 8 May 2017 22:17:43 +0000 (16:17 -0600)
committerAllen Pais <allen.pais@oracle.com>
Tue, 16 May 2017 04:31:00 +0000 (10:01 +0530)
commit0ecb6b7e46300e29e08ed21531f3484ad05c00db
tree3b40e5a7d86dc5adfa74e60bf092b2d217ed2224tree
parentd803124405755dacaddf9b2bdfd2b32b8fd01b5bcommit | diff
sparc64: Allow enabling ADI on hugepages only

Since kernel provides only limted support for ADI on regular pages,
mprotect() should not allow enabling ADI on any pages other than
hugepages until rest of the support is complete.

Orabug: 25969377
Signed-off-by: Khalid Aziz <khalid.aziz@oracle.com>
Signed-off-by: Allen Pais <allen.pais@oracle.com>
mm/mprotect.c diff | blob | history
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