Messages in this thread | | | Date | Fri, 22 Sep 2017 16:12:43 +1000 | From | Balbir Singh <> | Subject | Re: [PATCH 1/6] mm: introduce an additional vma bit for powerpc pkey |
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On Fri, 15 Sep 2017 18:21:05 -0700 Ram Pai <linuxram@us.ibm.com> wrote:
> Currently only 4bits are allocated in the vma flags to hold 16 > keys. This is sufficient for x86. PowerPC supports 32 keys, > which needs 5bits. This patch allocates an additional bit. > > Signed-off-by: Ram Pai <linuxram@us.ibm.com> > ---
Acked-by: Balbir Singh <bsingharora@gmail.com>
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