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Re: [Qemu-devel] [qemu-web PATCH] add a blog post about "Spectre"
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From: |
Paolo Bonzini |
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Subject: |
Re: [Qemu-devel] [qemu-web PATCH] add a blog post about "Spectre" |
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Date: |
Thu, 4 Jan 2018 19:17:28 +0100 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.0 |
On 04/01/2018 19:13, Alexandre DERUMIER wrote:
> Thanks Paolo !
>
> Do we need to update guest kernel too, if qemu use cpumodel=qemu64 ?
>
> (For example, I have some very old guests where kernel update is not
> possible)
If you want to be protected against the other two CVEs (one of which is
"Meltdown"), yes.
Paolo
> Regards,
>
> Alexandre
- [Qemu-devel] [qemu-web PATCH] add a blog post about "Spectre", Paolo Bonzini, 2018/01/04
- Re: [Qemu-devel] [qemu-web PATCH] add a blog post about "Spectre", Paolo Bonzini, 2018/01/04
- Re: [Qemu-devel] [qemu-web PATCH] add a blog post about "Spectre", Eduardo Habkost, 2018/01/04
- Re: [Qemu-devel] [qemu-web PATCH] add a blog post about "Spectre", Alexandre DERUMIER, 2018/01/04
- Re: [Qemu-devel] [qemu-web PATCH] add a blog post about "Spectre",
Paolo Bonzini <=
- Re: [Qemu-devel] [qemu-web PATCH] add a blog post about "Spectre", Stefan Hajnoczi, 2018/01/04
- Re: [Qemu-devel] [qemu-web PATCH] add a blog post about "Spectre", Fam Zheng, 2018/01/08