historical-speck.lore.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Borislav Petkov <bp@suse.de>
To: speck@linutronix.de
Subject: [MODERATED] Re: Re: [PATCH 4/4] V8 more sampling fun 4
Date: Thu, 16 Apr 2020 19:49:14 +0200	[thread overview]
Message-ID: <20200416174914.GH21456@zn.tnic> (raw)
In-Reply-To: <20200416172021.rf4l55ci6leimccm@treble>

On Thu, Apr 16, 2020 at 12:20:21PM -0500, speck for Josh Poimboeuf wrote:
> On Thu, Jan 30, 2020 at 11:12:02AM -0800, speck for mark gross wrote:
> > +The possible values contained in this file are:
> > +
> > + ============================== =============================================
> > + Not affected                   Processor not vulnerable
> > + Vulnerable                     Processor vulnerable and mitigation disabled
> > + Vulnerable: No microcode       Processor vulnerable and microcode is missing
> > +                                mitigation
> > + Mitigated: Microcode           Processor is vulnerable and mitigation is in
> > +                                effect.
> > + Not affected (TSX disabled)    Processor is only vulnerable when TSX is
> > +                                enabled while this system was booted with TSX
> > +                                disabled.
> > + Unknown                        Running on virtual guest processor that is
> > +                                affected but with no way to know if host
> > +                                processor is mitigated or vulnerable.
> > + ============================== =============================================
> 
> This doesn't match the code.

How's that?

 ============================== =============================================
 Not affected                   Processor not vulnerable
 Vulnerable                     Processor vulnerable and mitigation disabled
 Vulnerable: No microcode       Processor vulnerable and microcode is missing
                                mitigation
 Mitigation: Microcode          Processor is vulnerable and mitigation is in
                                effect.
 Mitigation: TSX disabled       Processor is only vulnerable when TSX is
                                enabled while this system was booted with TSX
                                disabled.
 Unknown: Dependent on
 hypervisor status              Running on virtual guest processor that is
                                affected but with no way to know if host
                                processor is mitigated or vulnerable.
 ============================== =============================================

-- 
Regards/Gruss,
    Boris.

SUSE Software Solutions Germany GmbH, GF: Felix Imendörffer, HRB 36809, AG Nürnberg
-- 

  reply	other threads:[~2020-04-16 17:49 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-16  0:14 [MODERATED] [PATCH 0/4] V8 more sampling fun 0 mark gross
2020-01-16 22:16 ` [MODERATED] [PATCH 3/4] V8 more sampling fun 3 mark gross
2020-01-30 19:12 ` [MODERATED] [PATCH 4/4] V8 more sampling fun 4 mark gross
2020-03-17  0:56 ` [MODERATED] [PATCH 1/4] V8 more sampling fun 1 mark gross
2020-03-17  0:56 ` [MODERATED] [PATCH 2/4] V8 more sampling fun 2 mark gross
2020-04-16 17:15 ` [MODERATED] Re: [PATCH 1/4] V8 more sampling fun 1 Josh Poimboeuf
2020-04-16 17:30   ` Borislav Petkov
2020-04-16 17:16 ` [MODERATED] Re: [PATCH 2/4] V8 more sampling fun 2 Josh Poimboeuf
2020-04-16 17:33   ` [MODERATED] " Borislav Petkov
2020-04-16 22:47     ` mark gross
2020-04-16 17:17 ` [MODERATED] Re: [PATCH 3/4] V8 more sampling fun 3 Josh Poimboeuf
2020-04-16 17:44   ` Borislav Petkov
2020-04-16 18:01     ` Josh Poimboeuf
2020-04-16 22:45       ` mark gross
2020-04-16 22:57     ` mark gross
2020-04-17 12:34     ` Thomas Gleixner
2020-04-17 13:19       ` [MODERATED] " Josh Poimboeuf
2020-04-17 16:46         ` Luck, Tony
2020-04-17 19:22         ` Thomas Gleixner
2020-04-16 22:54   ` [MODERATED] " mark gross
2020-04-16 17:20 ` [MODERATED] Re: [PATCH 4/4] V8 more sampling fun 4 Josh Poimboeuf
2020-04-16 17:49   ` Borislav Petkov [this message]
2020-04-16 22:57     ` [MODERATED] " mark gross
2020-04-20 14:30     ` mark gross
2020-04-20 16:17       ` Thomas Gleixner
2020-04-20 22:30         ` [MODERATED] " mark gross
2020-04-20 21:45       ` Slow Randomizing Boosts Denial of Service - Bulletin #1 Thomas Gleixner
2020-04-23 21:35         ` [MODERATED] " mark gross
2020-04-24  7:01           ` Greg KH
2020-04-27 15:10             ` mark gross
2020-04-21 17:30 ` [MODERATED] Re: [PATCH 4/4] V8 more sampling fun 4 Borislav Petkov
2020-04-21 17:34   ` Andrew Cooper
2020-04-21 18:19     ` Borislav Petkov

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20200416174914.GH21456@zn.tnic \
    --to=bp@suse.de \
    --cc=speck@linutronix.de \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).