Re: [PATCH v1 1/3] arch/powerpc/set_memory: Implement set_memory_xx routines

2017-08-03 Thread Balbir Singh
On Fri, Aug 4, 2017 at 1:38 PM, Aneesh Kumar K.V wrote: > Balbir Singh writes: > >> On Wed, Aug 2, 2017 at 8:09 PM, Aneesh Kumar K.V >> wrote: >>> Balbir Singh writes: >>> Add support for set_memory_xx routines. With the STRICT_KERNEL_RWX feature support we got support for changing th

Re: [PATCH v1 1/3] arch/powerpc/set_memory: Implement set_memory_xx routines

2017-08-03 Thread Aneesh Kumar K.V
Balbir Singh writes: > On Wed, Aug 2, 2017 at 8:09 PM, Aneesh Kumar K.V > wrote: >> Balbir Singh writes: >> >>> Add support for set_memory_xx routines. With the STRICT_KERNEL_RWX >>> feature support we got support for changing the page permissions >>> for pte ranges. This patch adds support for

Re: [PATCH v1 1/3] arch/powerpc/set_memory: Implement set_memory_xx routines

2017-08-02 Thread Balbir Singh
On Wed, Aug 2, 2017 at 8:09 PM, Aneesh Kumar K.V wrote: > Balbir Singh writes: > >> Add support for set_memory_xx routines. With the STRICT_KERNEL_RWX >> feature support we got support for changing the page permissions >> for pte ranges. This patch adds support for both radix and hash >> so that

Re: [PATCH v1 1/3] arch/powerpc/set_memory: Implement set_memory_xx routines

2017-08-02 Thread Aneesh Kumar K.V
Balbir Singh writes: > Add support for set_memory_xx routines. With the STRICT_KERNEL_RWX > feature support we got support for changing the page permissions > for pte ranges. This patch adds support for both radix and hash > so that we can change their permissions via set/clear masks. > > A new h

Re: [PATCH v1 1/3] arch/powerpc/set_memory: Implement set_memory_xx routines

2017-08-01 Thread Balbir Singh
On Tue, 1 Aug 2017 21:08:49 +0200 christophe leroy wrote: > Le 01/08/2017 à 13:25, Balbir Singh a écrit : > > Add support for set_memory_xx routines. With the STRICT_KERNEL_RWX > > feature support we got support for changing the page permissions > > for pte ranges. This patch adds support for bot

Re: [PATCH v1 1/3] arch/powerpc/set_memory: Implement set_memory_xx routines

2017-08-01 Thread christophe leroy
Le 01/08/2017 à 13:25, Balbir Singh a écrit : Add support for set_memory_xx routines. With the STRICT_KERNEL_RWX feature support we got support for changing the page permissions for pte ranges. This patch adds support for both radix and hash so that we can change their permissions via set/clear

[PATCH v1 1/3] arch/powerpc/set_memory: Implement set_memory_xx routines

2017-08-01 Thread Balbir Singh
Add support for set_memory_xx routines. With the STRICT_KERNEL_RWX feature support we got support for changing the page permissions for pte ranges. This patch adds support for both radix and hash so that we can change their permissions via set/clear masks. A new helper is required for hash (hash__