Re: [PATCH] powerpc/mm: numa pte should be handled via slow path in get_user_pages_fast

2014-04-07 Thread Aneesh Kumar K.V
Benjamin Herrenschmidt writes: > On Wed, 2014-04-02 at 21:37 +0530, Aneesh Kumar K.V wrote: >> From: "Aneesh Kumar K.V" >> >> We need to handle numa pte via the slow path > > Is this -stable material ? If yes how far back ? I am not sure we really need to backport this. We got numa faulting bi

Re: [PATCH] powerpc/mm: numa pte should be handled via slow path in get_user_pages_fast

2014-04-06 Thread Benjamin Herrenschmidt
On Wed, 2014-04-02 at 21:37 +0530, Aneesh Kumar K.V wrote: > From: "Aneesh Kumar K.V" > > We need to handle numa pte via the slow path Is this -stable material ? If yes how far back ? Cheers, Ben. > Signed-off-by: Aneesh Kumar K.V > --- > arch/powerpc/mm/gup.c | 13 + > 1 file ch

[PATCH] powerpc/mm: numa pte should be handled via slow path in get_user_pages_fast

2014-04-02 Thread Aneesh Kumar K.V
From: "Aneesh Kumar K.V" We need to handle numa pte via the slow path Signed-off-by: Aneesh Kumar K.V --- arch/powerpc/mm/gup.c | 13 + 1 file changed, 13 insertions(+) diff --git a/arch/powerpc/mm/gup.c b/arch/powerpc/mm/gup.c index c5f734e20b0f..d8746684f606 100644 --- a/arch/po