Re: [PATCH 1/2] mm/autonuma: Let architecture override how the write bit should be stashed in a protnone pte.

2017-02-13 Thread Michael Neuling
On Thu, 2017-02-09 at 08:30 +0530, Aneesh Kumar K.V wrote: > Autonuma preserves the write permission across numa fault to avoid taking > a writefault after a numa fault (Commit: b191f9b106ea " mm: numa: preserve PTE > write permissions across a NUMA hinting fault"). Architecture can implement >

Re: [PATCH 1/2] mm/autonuma: Let architecture override how the write bit should be stashed in a protnone pte.

2017-02-13 Thread Michael Neuling
On Thu, 2017-02-09 at 08:30 +0530, Aneesh Kumar K.V wrote: > Autonuma preserves the write permission across numa fault to avoid taking > a writefault after a numa fault (Commit: b191f9b106ea " mm: numa: preserve PTE > write permissions across a NUMA hinting fault"). Architecture can implement >

[PATCH 1/2] mm/autonuma: Let architecture override how the write bit should be stashed in a protnone pte.

2017-02-08 Thread Aneesh Kumar K.V
Autonuma preserves the write permission across numa fault to avoid taking a writefault after a numa fault (Commit: b191f9b106ea " mm: numa: preserve PTE write permissions across a NUMA hinting fault"). Architecture can implement protnone in different ways and some may choose to implement that by

[PATCH 1/2] mm/autonuma: Let architecture override how the write bit should be stashed in a protnone pte.

2017-02-08 Thread Aneesh Kumar K.V
Autonuma preserves the write permission across numa fault to avoid taking a writefault after a numa fault (Commit: b191f9b106ea " mm: numa: preserve PTE write permissions across a NUMA hinting fault"). Architecture can implement protnone in different ways and some may choose to implement that by

Re: [PATCH 1/2] mm/autonuma: Let architecture override how the write bit should be stashed in a protnone pte.

2017-02-08 Thread Aneesh Kumar K.V
"Aneesh Kumar K.V" writes: > Autonuma preserves the write permission across numa fault to avoid taking > a writefault after a numa fault (Commit: b191f9b106ea " mm: numa: preserve PTE > write permissions across a NUMA hinting fault"). Architecture can implement >

Re: [PATCH 1/2] mm/autonuma: Let architecture override how the write bit should be stashed in a protnone pte.

2017-02-08 Thread Aneesh Kumar K.V
"Aneesh Kumar K.V" writes: > Autonuma preserves the write permission across numa fault to avoid taking > a writefault after a numa fault (Commit: b191f9b106ea " mm: numa: preserve PTE > write permissions across a NUMA hinting fault"). Architecture can implement > protnone in different ways and