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From: Luis Henriques <luis.henriques@canonical.com>
To: Kamal Mostafa <kamal@canonical.com>
Cc: stable@vger.kernel.org,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Sasha Levin <sasha.levin@oracle.com>, Jiri Slaby <jslaby@suse.cz>,
	Zefan Li <lizefan@huawei.com>,
	Ben Hutchings <ben@decadent.org.uk>,
	Andy Lutomirski <luto@amacapital.net>
Subject: Re: [backports for 3.x, 4.x] x86/iopl/64: Properly context-switch IOPL on Xen PV
Date: Mon, 11 Apr 2016 09:55:04 +0100	[thread overview]
Message-ID: <20160411085504.GB3379@ares> (raw)
In-Reply-To: <1459884264-3694-1-git-send-email-kamal@canonical.com>

On Tue, Apr 05, 2016 at 12:24:21PM -0700, Kamal Mostafa wrote:
> Here is a backport of this stable patch for pre-4.4 kernels (before the
> advent of X86_FEATURE_XENPV):
> 
>   b7a58459 x86/iopl/64: Properly context-switch IOPL on Xen PV
> 
> Supplied backports:
> 
>   - [3.2 backport]
>   - [3.x backport] (for 3.4 through 3.19)
>   - [4.x backport] (for 4.1 and 4.2)
>

Thanks Kamal, I'm queuing this for the 3.16 kernel.

Cheers,
--
Lu�s

>  -Kamal
> 
> ----------
> 
> Andy Lutomirski (1):
>   x86/iopl/64: Properly context-switch IOPL on Xen PV
> 
>  arch/x86/include/asm/xen/hypervisor.h |  2 ++
>  arch/x86/kernel/process_64.c          | 12 ++++++++++++
>  arch/x86/xen/enlighten.c              |  2 +-
>  3 files changed, 15 insertions(+), 1 deletion(-)
> 
> -- 
> 2.7.4
> 

  parent reply	other threads:[~2016-04-11  8:55 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-05 19:24 [backports for 3.x, 4.x] x86/iopl/64: Properly context-switch IOPL on Xen PV Kamal Mostafa
2016-04-05 19:24 ` [3.2 backport] " Kamal Mostafa
2016-04-25 22:29   ` Ben Hutchings
2016-04-05 19:24 ` [3.x " Kamal Mostafa
2016-04-05 19:24 ` [4.x " Kamal Mostafa
2016-04-11  8:55 ` Luis Henriques [this message]
2016-04-11 10:57 ` [backports for 3.x, 4.x] " Zefan Li

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