Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1742894
| From | Borislav Petkov <bp@suse.de> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] x86/CPU/AMD, mm: Extend with mem_encrypt=sme option |
| Date | 2017-10-02 00:10 +0200 |
| Message-ID | <uvUAW-7D7-13@gated-at.bofh.it> (permalink) |
| References | <uvQ4h-4Te-1@gated-at.bofh.it> <uvUAW-7D7-15@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Sun, Oct 01, 2017 at 02:45:09PM -0500, Brijesh Singh wrote:
> >
> > So I want to be able to disable SEV and the whole code that comes with
> > it in the *host*.
>
> We can add a new variable 'sme_only'. By default this variable should be set
> to false. When mem_encrypt=sme is passed then set it to true and
> based on sme_only state early_detect_mem_encrypt() can clear X86_FEATURE_SEV
> flag.
Why would you need yet another variable? We have sev_enabled already?!?
--
Regards/Gruss,
Boris.
SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg)
--
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
Re: [Part1 PATCH v5 02/17] x86/mm: Add Secure Encrypted Virtualization (SEV) support Borislav Petkov <bp@suse.de> - 2017-09-28 11:10 +0200
Re: [Part1 PATCH v5 02/17] x86/mm: Add Secure Encrypted Virtualization (SEV) support Borislav Petkov <bp@suse.de> - 2017-09-28 21:30 +0200
Re: [Part1 PATCH v5 02/17] x86/mm: Add Secure Encrypted Virtualization (SEV) support Borislav Petkov <bp@suse.de> - 2017-09-29 16:50 +0200
Re: [Part1 PATCH v5 02/17] x86/mm: Add Secure Encrypted Virtualization (SEV) support Borislav Petkov <bp@suse.de> - 2017-09-29 18:00 +0200
Re: [Part1 PATCH v5.1 02/17] x86/mm: Add Secure Encrypted Virtualization (SEV) support Borislav Petkov <bp@suse.de> - 2017-09-30 11:00 +0200
[PATCH] x86/CPU/AMD, mm: Extend with mem_encrypt=sme option Borislav Petkov <bp@suse.de> - 2017-09-30 14:00 +0200
Re: [PATCH] x86/CPU/AMD, mm: Extend with mem_encrypt=sme option Borislav Petkov <bp@suse.de> - 2017-09-30 23:50 +0200
Re: [PATCH] x86/CPU/AMD, mm: Extend with mem_encrypt=sme option Borislav Petkov <bp@suse.de> - 2017-10-01 19:20 +0200
Re: [PATCH] x86/CPU/AMD, mm: Extend with mem_encrypt=sme option Borislav Petkov <bp@suse.de> - 2017-10-02 00:10 +0200
Re: [PATCH] x86/CPU/AMD, mm: Extend with mem_encrypt=sme option Borislav Petkov <bp@suse.de> - 2017-10-02 14:50 +0200
csiph-web