Messages in this thread | | | Date | Thu, 18 Jun 2015 13:50:32 +0200 | From | Paolo Bonzini <> | Subject | Re: [PATCH 3/5] vhost: support upto 509 memory regions |
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On 18/06/2015 13:41, Michael S. Tsirkin wrote: > On Thu, Jun 18, 2015 at 01:39:12PM +0200, Igor Mammedov wrote: >> Lets leave decision upto users instead of making them live with >> crashing guests. > > Come on, let's fix it in userspace.
It's not trivial to fix it in userspace. Since QEMU uses RCU there isn't a single memory map to use for a linear gpa->hva map.
I find it absurd that we're fighting over 12K of memory.
Paolo
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