Re: [PATCH v2] powerpc/powernv: Initialise nest mmu

2016-12-04 Thread Aneesh Kumar K.V
Michael Ellerman writes: > From: Alistair Popple > > POWER9 contains an off core mmu called the nest mmu (NMMU). This is used > by other hardware units on the chip to translate virtual addresses into > real addresses. The unit attempting an address translation provides the > majority of the cont

Re: [PATCH v2] powerpc/powernv: Initialise nest mmu

2016-12-04 Thread Balbir Singh
On 05/12/16 12:59, Michael Ellerman wrote: > From: Alistair Popple > > POWER9 contains an off core mmu called the nest mmu (NMMU). This is used > by other hardware units on the chip to translate virtual addresses into > real addresses. The unit attempting an address translation provides the > m

Re: [PATCH v2] powerpc/powernv: Initialise nest mmu

2016-12-04 Thread Alistair Popple
Hi, On Sat, 3 Dec 2016 10:40:58 PM Michael Ellerman wrote: > Michael Ellerman writes: > > > Balbir Singh writes: > > > >> > >> > >>> static void __init radix_init_partition_table(void) > >>> { > >>> - unsigned long rts_field; > >>> + unsigned long rts_field, ptcr; > >> > >> I thi

Re: [PATCH v2] powerpc/powernv: Initialise nest mmu

2016-12-03 Thread Michael Ellerman
Michael Ellerman writes: > Balbir Singh writes: > >> >> >>> static void __init radix_init_partition_table(void) >>> { >>> - unsigned long rts_field; >>> + unsigned long rts_field, ptcr; >> >> I think these functions have changed, check for conflicts against >> http://git.kernel.or

Re: [PATCH v2] powerpc/powernv: Initialise nest mmu

2016-12-03 Thread Michael Ellerman
Balbir Singh writes: > > >> static void __init radix_init_partition_table(void) >> { >> - unsigned long rts_field; >> + unsigned long rts_field, ptcr; > > I think these functions have changed, check for conflicts against > http://git.kernel.org/cgit/linux/kernel/git/paulus/powerpc.

Re: [PATCH v2] powerpc/powernv: Initialise nest mmu

2016-12-02 Thread Tyrel Datwyler
On 12/02/2016 01:24 AM, Michael Ellerman wrote: > Alistair Popple writes: > >> diff --git a/arch/powerpc/platforms/powernv/powernv.h >> b/arch/powerpc/platforms/powernv/powernv.h >> index da7c843..6fa9551 100644 >> --- a/arch/powerpc/platforms/powernv/powernv.h >> +++ b/arch/powerpc/platforms/po

Re: [PATCH v2] powerpc/powernv: Initialise nest mmu

2016-12-02 Thread Alistair Popple
On Fri, 2 Dec 2016 08:24:09 PM Michael Ellerman wrote: > Alistair Popple writes: > > > diff --git a/arch/powerpc/platforms/powernv/powernv.h > > b/arch/powerpc/platforms/powernv/powernv.h > > index da7c843..6fa9551 100644 > > --- a/arch/powerpc/platforms/powernv/powernv.h > > +++ b/arch/powerpc/

Re: [PATCH v2] powerpc/powernv: Initialise nest mmu

2016-12-02 Thread Balbir Singh
> static void __init radix_init_partition_table(void) > { > - unsigned long rts_field; > + unsigned long rts_field, ptcr; I think these functions have changed, check for conflicts against http://git.kernel.org/cgit/linux/kernel/git/paulus/powerpc.git/commit/?h=kvm-ppc-next&id=9d661

Re: [PATCH v2] powerpc/powernv: Initialise nest mmu

2016-12-02 Thread Michael Ellerman
Alistair Popple writes: > diff --git a/arch/powerpc/platforms/powernv/powernv.h > b/arch/powerpc/platforms/powernv/powernv.h > index da7c843..6fa9551 100644 > --- a/arch/powerpc/platforms/powernv/powernv.h > +++ b/arch/powerpc/platforms/powernv/powernv.h > @@ -9,6 +9,12 @@ static inline void pnv