Re: [PATCH v13 21/21] KVM: pfncache: rework __kvm_gpc_refresh() to fix locking issues

David Woodhouse
2024-02-17T10:53:05Z

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On Fri, 2024-02-16 at 07:52 -0800, Sean Christopherson wrote:
>
> FWIW, I'm not opposed to overhauling the gpc locking, I agree it's a mess.  I just
> want to proceed slower than I would for a fix, it's a lot to digest.

Agreed. I'll do a *really* simple expansion of ->refresh_lock for the fix, and
then cleaning up the rwlock abuse can come later (at the very end of
the series I'm about to post, so it can be ignored for now).

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