linux-kernel - Re: [patch V2 00/28] x86/speculation: Remedy the STIBP/IBPB overhead

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Message-ID: <c4fceb4d-e79c-52da-83a1-9ad69343b919@linux.intel.com>
Date:   Thu, 29 Nov 2018 11:02:13 -0800
From:   Tim Chen <tim.c.chen@...ux.intel.com>
To:     Thomas Gleixner <tglx@...utronix.de>,
        LKML <linux-kernel@...r.kernel.org>
Cc:     x86@...nel.org, Peter Zijlstra <peterz@...radead.org>,
        Andy Lutomirski <luto@...nel.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Jiri Kosina <jkosina@...e.cz>,
        Tom Lendacky <thomas.lendacky@....com>,
        Josh Poimboeuf <jpoimboe@...hat.com>,
        Andrea Arcangeli <aarcange@...hat.com>,
        David Woodhouse <dwmw@...zon.co.uk>,
        Andi Kleen <ak@...ux.intel.com>,
        Dave Hansen <dave.hansen@...el.com>,
        Casey Schaufler <casey.schaufler@...el.com>,
        Asit Mallick <asit.k.mallick@...el.com>,
        Arjan van de Ven <arjan@...ux.intel.com>,
        Jon Masters <jcm@...hat.com>,
        Waiman Long <longman9394@...il.com>,
        Greg KH <gregkh@...uxfoundation.org>,
        Dave Stewart <david.c.stewart@...el.com>,
        Kees Cook <keescook@...omium.org>
Subject: Re: [patch V2 00/28] x86/speculation: Remedy the STIBP/IBPB overhead

On 11/28/2018 06:24 AM, Thomas Gleixner wrote:

> 
> I've integrated the latest review feedback and the change which plugs the
> TIF async update issue and pushed all of it out to:
> 
>    git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/pti
> 
> For the stable 4.14.y and 4.19.y trees, I've collected the missing bits and
> pieces and uploaded tarballs which contain everything ready for consumption:
> 
>    https://tglx.de/~tglx/patches-spec-4.14.y.tar.xz
> 
>       sha256 of patches-spec-4.14.y.tar:
>       3d2976ef06ab5556c1c6cba975b0c9390eb57f43c506fb7f8834bb484feb9b17
> 
>    https://tglx.de/~tglx/patches-spec-4.19.y.tar.xz
> 
>       sha256 of patches-spec-4.19.y.tar:
>       b7666cf378ad63810a17e98a471aae81a49738c552dbe912aea49de83f8145cc
> 
> Thanks everyone for review, discussion, testing ... !

Big thanks to Thomas for getting all these changes merged.

Tim