On Thu, 2018-07-12 at 08:21 +0200, Christian Borntraeger wrote: > > Is there a single patch that that I can test or do I have to combine > all the pieces that are sprinkled in this mail thread? I believe it should be just these two commits, and the first is probably optional as the second makes it mostly redundant for the KVM case. Fengguang's 0day bot is watching this tree, so I expect to get success/failure results fairly shortly for various build tests at least. http://git.infradead.org/users/dwmw2/random-2.6.git/shortlog/refs/heads/kvm-rcu As noted, the first (need_resched) patch took our observed RCU latencies down from 5-10 seconds to 160ms, while the second one that we're working on now took it down to 40ms.
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