Messages in this thread | | | From | Will Deacon <> | Subject | Re: arm64: mm: update max_pfn after memory hotplug | Date | Wed, 29 Sep 2021 18:48:27 +0100 |
| |
On Tue, 28 Sep 2021 11:51:48 -0700, Chris Goldsworthy wrote: > Follow up of RFC patch: > > https://lore.kernel.org/linux-mm/a3bf84c4-8f35-f273-145c-55928a06f332@quicinc.com/T/#m219937b1acdd40318bbe90ab39f187804775eb74 > > On arm64 we set max_pfn at boot in arch/arm64/mm/init.c. If you > hotplug in memory after booting up, max_pfn is not updated. This > breaks diagnostic functions executed from user space like > read_page_owner(): > > [...]
Applied to arm64 (for-next/mm), thanks!
[1/1] arm64: mm: update max_pfn after memory hotplug https://git.kernel.org/arm64/c/8fac67ca236b
Cheers, -- Will
https://fixes.arm64.dev https://next.arm64.dev https://will.arm64.dev
| |