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From: | Paolo Bonzini |
Subject: | Re: Windows 10 won't run on default x86_64 machine anymore |
Date: | Tue, 16 Mar 2021 18:38:40 +0100 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.0 |
On 16/03/21 17:27, Reinoud Zandijk wrote:
On Tue, Mar 16, 2021 at 01:49:57PM +0100, Paolo Bonzini wrote:On 16/03/21 13:13, Igor Mammedov wrote:Although I don't know about nvmm case, this function also needs to be updated if smi isn't supported.can you submit a patch for this please?nvmm is not part of upstream yet, so I guess it's up to Reinoud to fix it. Still, reproducing his testing conditions with KVM and -M smm=off is probably interesting because it also affects HAX, HVF and WHPX which are supported upstream.As stated in my other mail, I think NVMM supports the SMI.
I doubt, even KVM only supports it as a kind of "fringe" feature for secure boot. But anyway, feel free to post the patches now and we'll have time to do more passes if needed, during the freeze.
Paolo
We would have liked to add NVMM in the comming 6.0 release but I see we missed the timeframe as the soft feature freeze date is today. It was posted here some months before but somehow it got stalled and when the main NVMM developer left the project to persuit other things it kind of stalled. I've now forward ported NVMM support to todays Qemu sources. With regards, Reinoud
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