From: Andrew Cooper <andrew.cooper3@citrix.com>
To: Borislav Petkov <bp@alien8.de>,
Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: "security@kernel.org" <security@kernel.org>,
Jan Beulich <jbeulich@suse.com>,
Peter Zijlstra <peterz@infradead.org>, X86 ML <x86@kernel.org>,
<linux-kernel@vger.kernel.org>,
Steven Rostedt <rostedt@goodmis.org>,
xen-devel <xen-devel@lists.xen.org>,
Andy Lutomirski <luto@kernel.org>,
Sasha Levin <sasha.levin@oracle.com>
Subject: Re: [Xen-devel] [PATCH v5 0/4] x86: modify_ldt improvement, test, and config option
Date: Thu, 30 Jul 2015 17:12:56 +0100 [thread overview]
Message-ID: <55BA4D08.9070306@citrix.com> (raw)
In-Reply-To: <20150730160555.GB28617@nazgul.tnic>
On 30/07/15 17:05, Borislav Petkov wrote:
> On Thu, Jul 30, 2015 at 11:53:34AM -0400, Boris Ostrovsky wrote:
>> As far as Xen guests are concerned,
>>
>> Tested-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
> Does that mean, this patch 1/4 fixes the 32bit issue you guys are still
> debugging on the v4 thread? Or does that need more fixing?
>
I was going to say... This v5 pre-dates figuring out what was wrong with
32bit Xen. v5 1/4 is still susceptible.
Boris: does your Tested-by cover v5 + proposed fix?
~Andrew
next prev parent reply other threads:[~2015-07-30 16:19 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-28 5:29 [PATCH v5 0/4] x86: modify_ldt improvement, test, and config option Andy Lutomirski
2015-07-28 5:29 ` [PATCH v5 1/4] x86/xen: Unmap aliases in xen_alloc_ldt and xen_free_ldt Andy Lutomirski
2015-07-28 5:29 ` [PATCH v5 2/4] x86/ldt: Make modify_ldt synchronous Andy Lutomirski
2015-07-30 7:49 ` Borislav Petkov
2015-07-30 17:56 ` Boris Ostrovsky
2015-07-30 18:14 ` Andy Lutomirski
2015-07-30 18:35 ` Boris Ostrovsky
2015-07-30 19:25 ` Andy Lutomirski
2015-07-31 16:51 ` Boris Ostrovsky
2015-08-13 21:05 ` H. Peter Anvin
2015-07-28 5:29 ` [PATCH v5 3/4] selftests/x86, x86/ldt: Add a selftest for modify_ldt Andy Lutomirski
2015-07-28 16:53 ` Kees Cook
2015-07-28 5:29 ` [PATCH v5 4/4] x86/ldt: Make modify_ldt optional Andy Lutomirski
2015-07-28 16:56 ` Kees Cook
2015-07-28 20:03 ` Willy Tarreau
2015-07-28 20:42 ` Kees Cook
2015-07-28 20:51 ` Willy Tarreau
2015-07-30 15:53 ` [PATCH v5 0/4] x86: modify_ldt improvement, test, and config option Boris Ostrovsky
2015-07-30 16:05 ` Borislav Petkov
2015-07-30 16:12 ` Andrew Cooper [this message]
2015-07-30 16:31 ` [Xen-devel] " Boris Ostrovsky
2015-07-30 17:06 ` Andrew Cooper
2015-07-30 17:18 ` Boris Ostrovsky
2015-07-31 8:43 ` Borislav Petkov
2015-07-31 13:42 ` Boris Ostrovsky
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