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Re: [Qemu-devel] [PATCH v3] target-i386/cpu: Add new EPYC CPU model
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From: |
Paolo Bonzini |
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Subject: |
Re: [Qemu-devel] [PATCH v3] target-i386/cpu: Add new EPYC CPU model |
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Date: |
Thu, 17 Aug 2017 18:45:59 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 |
On 15/08/2017 19:00, Brijesh Singh wrote:
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> The following features bits have been added/removed compare to Opteron_G5
>
> Added: monitor, movbe, rdrand, mmxext, ffxsr, rdtscp, cr8legacy, osvw,
> fsgsbase, bmi1, avx2, smep, bmi2, rdseed, adx, smap, clfshopt, sha
> xsaveopt, xsavec, xgetbv1, arat
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> Removed: xop, fma4, tbm
Interesting, why were these removed?
Do we want to add "topoext" support too? What about mwaitx?
Thanks,
Paolo