| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Wed, 10 Jan 2018 15:20:37 +0000
From: "Woodhouse, David" <dwmw@...zon.co.uk>
To: Tom Lendacky <thomas.lendacky@....com>,
"tglx@...utronix.de" <tglx@...utronix.de>,
"andi@...stfloor.org" <andi@...stfloor.org>
CC: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
"peterz@...radead.org" <peterz@...radead.org>,
"tim.c.chen@...ux.intel.com" <tim.c.chen@...ux.intel.com>,
"torvalds@...ux-foundation.org" <torvalds@...ux-foundation.org>,
"ak@...ux.intel.com" <ak@...ux.intel.com>,
"x86@...nel.org" <x86@...nel.org>,
"luto@...nel.org" <luto@...nel.org>,
"pjt@...gle.com" <pjt@...gle.com>,
"dave.hansen@...el.com" <dave.hansen@...el.com>,
"jikos@...nel.org" <jikos@...nel.org>,
"gregkh@...ux-foundation.org" <gregkh@...ux-foundation.org>
Subject: Re: [PATCH v3 3/3] x86/retpoline: Convert generic specific
retpolines to use RETPOLINE_GENERIC
On Wed, 2018-01-10 at 09:18 -0600, Tom Lendacky wrote:
>
> Ok, hence my caveat on the underflow in the reply. If it's to eliminate
> userspace addresses, then yes, it needs to be applied for AMD as well.
>
> In that case maybe the comments in arch/x86/entry/entry_{32,64}.S need to
> be updated since they only talk about underflow.
I think we're dropping that patch anyway. qv¹.
(¹ About to hit 'send' on that...)
Download attachment "smime.p7s" of type "application/x-pkcs7-signature" (5210 bytes)
Powered by blists - more mailing lists