From: Zefan Li <lizefan@huawei.com>
To: Kamal Mostafa <kamal@canonical.com>, <stable@vger.kernel.org>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
Sasha Levin <sasha.levin@oracle.com>,
Luis Henriques <luis.henriques@canonical.com>,
"Jiri Slaby" <jslaby@suse.cz>,
Ben Hutchings <ben@decadent.org.uk>
Cc: 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 18:57:35 +0800 [thread overview]
Message-ID: <570B831F.2030406@huawei.com> (raw)
In-Reply-To: <1459884264-3694-1-git-send-email-kamal@canonical.com>
On 2016/4/6 3:24, 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)
I'll queue it up for 3.4.y. Thanks!
> - [4.x backport] (for 4.1 and 4.2)
>
> -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(-)
>
prev parent reply other threads:[~2016-04-11 10:57 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 ` [backports for 3.x, 4.x] " Luis Henriques
2016-04-11 10:57 ` Zefan Li [this message]
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