diff options
| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2018-01-31 16:18:02 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-01-31 17:18:37 -0800 |
| commit | 8cc931e03339eebbdbaa2ac1998d25a8a90b77d4 (patch) | |
| tree | d73e172b9436740a9721374376070d53a768fb4a /arch/powerpc/mm/vphn.c | |
| parent | b6b34b2dfb7bab7b76a08862fe034c3bb29ec20d (diff) | |
powerpc/mm: update pmdp_invalidate to return old pmd value
It's required to avoid losing dirty and accessed bits.
Link: http://lkml.kernel.org/r/20171213105756.69879-7-kirill.shutemov@linux.intel.com
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Michal Hocko <mhocko@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/powerpc/mm/vphn.c')
0 files changed, 0 insertions, 0 deletions