linux-kernel - Re: [PATCH] xen: Fix {set,clear}_foreign_p2m

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

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:   Thu, 8 Feb 2018 10:42:22 +0100
From:   Juergen Gross <jgross@...e.com>
To:     Simon Gaiser <simon@...isiblethingslab.com>,
        xen-devel@...ts.xenproject.org
Cc:     stable@...r.kernel.org,
        Boris Ostrovsky <boris.ostrovsky@...cle.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>,
        "H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] xen: Fix {set,clear}_foreign_p2m_mapping on
 autotranslating guests

On 07/02/18 21:47, Simon Gaiser wrote:
> Commit 82616f9599a7 ("xen: remove tests for pvh mode in pure pv paths")
> removed the check for autotranslation from {set,clear}_foreign_p2m_mapping
> but those are called by grant-table.c also on PVH/HVM guests.
> 
> Cc: <stable@...r.kernel.org> # 4.14
> Fixes: 82616f9599a7 ("xen: remove tests for pvh mode in pure pv paths")
> Signed-off-by: Simon Gaiser <simon@...isiblethingslab.com>
> Reviewed-by: Juergen Gross <jgross@...e.com>

Committed to xen.tip for-linus-4.16


Juergen