[PATCH 0/2] KVM: arm64: Address soft lockups due to I-cache CMOs
Oliver Upton
oliver.upton at linux.dev
Fri Sep 22 10:56:07 PDT 2023
On Wed, 20 Sep 2023 08:01:31 +0000, Oliver Upton wrote:
> Small series to address the soft lockups that Gavin hits when running
> KVM guests w/ hugepages on an Ampere Altra Max machine. While I
> absolutely loathe "fixing" the issue of slow I-cache CMOs in this way,
> I can't really think of an alternative.
>
> Oliver Upton (2):
> arm64: tlbflush: Rename MAX_TLBI_OPS
> KVM: arm64: Avoid soft lockups due to I-cache maintenance
>
> [...]
Applied to kvmarm/next, thanks!
[1/2] arm64: tlbflush: Rename MAX_TLBI_OPS
https://git.kernel.org/kvmarm/kvmarm/c/ec1c3b9ff160
[2/2] KVM: arm64: Avoid soft lockups due to I-cache maintenance
https://git.kernel.org/kvmarm/kvmarm/c/909b583f81b5
--
Best,
Oliver
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