Messages in this thread | | | Subject | Re: [PATCH] Revert "KVM: Check the allocation of pv cpu mask" | From | Haiwei Li <> | Date | Wed, 16 Sep 2020 17:29:59 +0800 |
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On 20/9/16 17:03, Vitaly Kuznetsov wrote: > The commit 0f990222108d ("KVM: Check the allocation of pv cpu mask") we > have in 5.9-rc5 has two issue: > 1) Compilation fails for !CONFIG_SMP, see: > https://bugzilla.kernel.org/show_bug.cgi?id=209285 > > 2) This commit completely disables PV TLB flush, see > https://lore.kernel.org/kvm/87y2lrnnyf.fsf@vitty.brq.redhat.com/ > > The allocation problem is likely a theoretical one, if we don't > have memory that early in boot process we're likely doomed anyway. > Let's solve it properly later.
Hi, i have sent a patchset to fix this commit.
https://lore.kernel.org/kvm/20200914091148.95654-1-lihaiwei.kernel@gmail.com/T/#m6c27184012ee5438e5d91c09b1ba1b6a3ee30ee4
What do you think?
Haiwei Li
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