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Re: [PULL 9/9] hw/i386: pass RNG seed via setup_data entry
From: |
Jason A. Donenfeld |
Subject: |
Re: [PULL 9/9] hw/i386: pass RNG seed via setup_data entry |
Date: |
Tue, 2 Aug 2022 17:06:19 +0200 |
Hi Xiaoyao,
On Tue, Aug 02, 2022 at 10:53:07PM +0800, Xiaoyao Li wrote:
> yes, with >= 7.1, pcmc->legacy_no_rng_seed = false by default, and RNG
> seed is used.
This is intended behavior. Being on by default is basically the whole
point of it. Otherwise it's useless.
>
> > Either way, this shouldn't cause boot failures.
>
> It does fail booting OVMF with #PF. Below diff can fix the #PF for me.
Huh, interesting. Sounds like maybe there's a bug I need to fix. Can you
send me some repro instructions, and I'll look into it right away.
Jason
- Re: [PULL 9/9] hw/i386: pass RNG seed via setup_data entry, Xiaoyao Li, 2022/08/01
- Re: [PULL 9/9] hw/i386: pass RNG seed via setup_data entry, Jason A. Donenfeld, 2022/08/02
- Re: [PULL 9/9] hw/i386: pass RNG seed via setup_data entry, Xiaoyao Li, 2022/08/02
- Re: [PULL 9/9] hw/i386: pass RNG seed via setup_data entry,
Jason A. Donenfeld <=
- Re: [PULL 9/9] hw/i386: pass RNG seed via setup_data entry, Jason A. Donenfeld, 2022/08/02
- Re: [PULL 9/9] hw/i386: pass RNG seed via setup_data entry, Xiaoyao Li, 2022/08/02
- Re: [PULL 9/9] hw/i386: pass RNG seed via setup_data entry, Daniel P . Berrangé, 2022/08/03
- Re: [PULL 9/9] hw/i386: pass RNG seed via setup_data entry, Jason A. Donenfeld, 2022/08/03
- Re: [PULL 9/9] hw/i386: pass RNG seed via setup_data entry, Jason A. Donenfeld, 2022/08/03
- Re: [PULL 9/9] hw/i386: pass RNG seed via setup_data entry, Jason A. Donenfeld, 2022/08/03
- Re: [PULL 9/9] hw/i386: pass RNG seed via setup_data entry, Michael S. Tsirkin, 2022/08/03
- Re: [PULL 9/9] hw/i386: pass RNG seed via setup_data entry, Jason A. Donenfeld, 2022/08/03
- Re: [PULL 9/9] hw/i386: pass RNG seed via setup_data entry, Michael S. Tsirkin, 2022/08/03
- Re: [PULL 9/9] hw/i386: pass RNG seed via setup_data entry, Laszlo Ersek, 2022/08/04