linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: David Laight <David.Laight@ACULAB.COM>
To: 'Nathan Chancellor' <nathan@kernel.org>, Jian Cai <jiancai@google.com>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"Kees Cook" <keescook@chromium.org>,
	"Arnd Bergmann" <arnd@arndb.de>,
	"Catalin Marinas" <catalin.marinas@arm.com>,
	"Masahiro Yamada" <masahiroy@kernel.org>,
	"Daniel Palmer" <daniel@0x0f.com>,
	"ndesaulniers@google.com" <ndesaulniers@google.com>,
	"Russell King" <linux@armlinux.org.uk>,
	"clang-built-linux@googlegroups.com"
	<clang-built-linux@googlegroups.com>,
	"linux-security-module@vger.kernel.org"
	<linux-security-module@vger.kernel.org>,
	"manojgupta@google.com" <manojgupta@google.com>,
	"Andreas Färber" <afaerber@suse.de>,
	"llozano@google.com" <llozano@google.com>,
	"James Morris" <jmorris@namei.org>,
	"Will Deacon" <will@kernel.org>,
	"Ard Biesheuvel" <ardb@kernel.org>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>,
	"Serge E. Hallyn" <serge@hallyn.com>
Subject: RE: [PATCH] ARM: Implement Clang's SLS mitigation
Date: Fri, 12 Feb 2021 10:41:03 +0000	[thread overview]
Message-ID: <3f61af0eee9b495e8e8c032902d033c5@AcuMS.aculab.com> (raw)
In-Reply-To: <20210212055508.GA3822196@ubuntu-m3-large-x86>

> > on -mharden-sls=all, which mitigates the straight-line speculation
> > vulnerability, or more commonly known as Spectre, Meldown.
> 
>                  ^ I would drop "or" here
>                                                   ^ drop comma,
>                                                     use "and",
>                                                     typo: "Meltdown"
> 
> Although, is that a fair statement? SLS is not called Spectre or
> Meltdown by ARM, it is a speculative processor vulnerabilty. It
> might just be better to drop eerything after the first comma (although
> maybe that is just being pedantic).

or replace with:
   (speculative execution of the instruction following some unconditional jumps).

Which will save a lot of people looking up what it means.

	David

-
Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK
Registration No: 1397386 (Wales)


  reply	other threads:[~2021-02-12 10:44 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-12  5:14 Jian Cai
2021-02-12  5:55 ` Nathan Chancellor
2021-02-12 10:41   ` David Laight [this message]
2021-02-12 19:52     ` [PATCH v2] " Jian Cai
2021-02-17  9:49       ` Will Deacon
2021-02-17 11:05         ` David Laight
2021-03-25 14:01         ` Linus Walleij
2021-02-17 18:20       ` Nick Desaulniers
2021-02-19 20:18       ` [PATCH v3] ARM: Implement " Jian Cai
2021-02-19 20:30         ` Nathan Chancellor
2021-02-19 23:08         ` [PATCH v4] " Jian Cai
2021-02-21 10:13           ` Russell King - ARM Linux admin
2021-02-22 11:58           ` Will Deacon
2021-02-22 21:50             ` Jian Cai
2021-02-23 10:04               ` Will Deacon
2021-03-03 15:18                 ` Linus Walleij
2021-03-03 15:29                   ` David Laight
2021-03-03 15:31                     ` Linus Walleij
2021-02-23  2:31           ` [PATCH v5] " Jian Cai
2021-02-23  2:35             ` Jian Cai
2021-03-03 15:04               ` Linus Walleij
2021-03-04 23:22                 ` Jian Cai
2021-03-06 12:25                   ` Linus Walleij
2021-03-10  4:43                     ` Jian Cai
2021-03-22 11:45                       ` Linus Walleij
2021-03-23 22:39                         ` Jian Cai
2021-03-05  0:53               ` [PATCH v6] " Jian Cai
2021-03-05  9:52                 ` Will Deacon
2021-03-06 12:27                   ` Linus Walleij

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=3f61af0eee9b495e8e8c032902d033c5@AcuMS.aculab.com \
    --to=david.laight@aculab.com \
    --cc=afaerber@suse.de \
    --cc=ardb@kernel.org \
    --cc=arnd@arndb.de \
    --cc=catalin.marinas@arm.com \
    --cc=clang-built-linux@googlegroups.com \
    --cc=daniel@0x0f.com \
    --cc=jiancai@google.com \
    --cc=jmorris@namei.org \
    --cc=keescook@chromium.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-security-module@vger.kernel.org \
    --cc=linux@armlinux.org.uk \
    --cc=llozano@google.com \
    --cc=manojgupta@google.com \
    --cc=masahiroy@kernel.org \
    --cc=nathan@kernel.org \
    --cc=ndesaulniers@google.com \
    --cc=serge@hallyn.com \
    --cc=will@kernel.org \
    --subject='RE: [PATCH] ARM: Implement Clang'\''s SLS mitigation' \
    /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

This is a public inbox, see mirroring instructions
on how to clone and mirror all data and code used for this inbox