* [PATCH] powerpc/powernv: Fix powernv Kconfig dependencies @ 2017-04-10 5:24 Alistair Popple 2017-04-10 9:29 ` Anshuman Khandual 2017-04-10 22:49 ` Michael Ellerman 0 siblings, 2 replies; 3+ messages in thread From: Alistair Popple @ 2017-04-10 5:24 UTC (permalink / raw) To: mpe; +Cc: linuxppc-dev, Alistair Popple The patch to introduce address translation services for Nvlink2 uses MMU notifiers. However usage of MMU notifiers requires a Kconfig option which is not selected by default on powerpc so add it to the powernv Kconfig. Signed-off-by: Alistair Popple <alistair@popple.id.au> --- arch/powerpc/platforms/powernv/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/platforms/powernv/Kconfig b/arch/powerpc/platforms/powernv/Kconfig index 3a07e4d..76b8eca 100644 --- a/arch/powerpc/platforms/powernv/Kconfig +++ b/arch/powerpc/platforms/powernv/Kconfig @@ -19,6 +19,7 @@ config PPC_POWERNV select CPU_FREQ_GOV_ONDEMAND select CPU_FREQ_GOV_CONSERVATIVE select PPC_DOORBELL + select MMU_NOTIFIER default y config OPAL_PRD -- 2.1.4 ^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] powerpc/powernv: Fix powernv Kconfig dependencies 2017-04-10 5:24 [PATCH] powerpc/powernv: Fix powernv Kconfig dependencies Alistair Popple @ 2017-04-10 9:29 ` Anshuman Khandual 2017-04-10 22:49 ` Michael Ellerman 1 sibling, 0 replies; 3+ messages in thread From: Anshuman Khandual @ 2017-04-10 9:29 UTC (permalink / raw) To: Alistair Popple, mpe; +Cc: linuxppc-dev On 04/10/2017 10:54 AM, Alistair Popple wrote: > The patch to introduce address translation services for Nvlink2 uses > MMU notifiers. However usage of MMU notifiers requires a Kconfig > option which is not selected by default on powerpc so add it to the > powernv Kconfig. We would also need this for HMM enablement on powerpc going forward. ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: powerpc/powernv: Fix powernv Kconfig dependencies 2017-04-10 5:24 [PATCH] powerpc/powernv: Fix powernv Kconfig dependencies Alistair Popple 2017-04-10 9:29 ` Anshuman Khandual @ 2017-04-10 22:49 ` Michael Ellerman 1 sibling, 0 replies; 3+ messages in thread From: Michael Ellerman @ 2017-04-10 22:49 UTC (permalink / raw) To: Alistair Popple; +Cc: linuxppc-dev, Alistair Popple On Mon, 2017-04-10 at 05:24:35 UTC, Alistair Popple wrote: > The patch to introduce address translation services for Nvlink2 uses > MMU notifiers. However usage of MMU notifiers requires a Kconfig > option which is not selected by default on powerpc so add it to the > powernv Kconfig. > > Signed-off-by: Alistair Popple <alistair@popple.id.au> Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/abfe8026b505d66dad7a3e5ebe7235 cheers ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2017-04-10 22:49 UTC | newest] Thread overview: 3+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2017-04-10 5:24 [PATCH] powerpc/powernv: Fix powernv Kconfig dependencies Alistair Popple 2017-04-10 9:29 ` Anshuman Khandual 2017-04-10 22:49 ` Michael Ellerman
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