From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: raphael@buro.asia, "H. Peter Anvin" <hpa@zytor.com>,
stable@vger.kernel.org, Suresh Siddha <suresh.b.siddha@intel.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 0/5] i387: stable kernel backport
Date: Thu, 23 Feb 2012 11:50:07 -0800 [thread overview]
Message-ID: <20120223195007.GA5160@kroah.com> (raw)
In-Reply-To: <CA+55aFwZqBdvB4HrW_mSzksimrWyRDhphkLbKxE9azmcb305Ow@mail.gmail.com>
On Thu, Feb 23, 2012 at 11:41:50AM -0800, Linus Torvalds wrote:
> On Thu, Feb 23, 2012 at 11:36 AM, Greg Kroah-Hartman
> <gregkh@linuxfoundation.org> wrote:
> >
>
> The insane safe_address games go away in the cleanup patch, so it
> really shouldn't be much of an issue.
>
> In the end, save_address should just be
>
> #define safe_address (tsk->thread.has_fpu)
>
> (and in fact the whole #define got removed entirely in mainline in
> commit 80ab6f1e8c98, which might be fodder for -stable too)
That's not where the merge caused problems, it was in
arch/x86/kernel/traps.c and arch/x86/kernel/process_64.c, either I'm
missing a patch that needs to be added to the series, or something else
is odd, let me dig...
greg k-h
>
> Linus
next prev parent reply other threads:[~2012-02-23 19:50 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-22 20:54 [PATCH 0/5] i387: stable kernel backport Linus Torvalds
2012-02-22 20:56 ` [PATCH 1/5] i387: math_state_restore() isn't called from asm Linus Torvalds
2012-02-22 20:56 ` [PATCH 2/5] i387: make irq_fpu_usable() tests more robust Linus Torvalds
2012-02-22 20:57 ` [PATCH 3/5] i387: fix x86-64 preemption-unsafe user stack save/restore Linus Torvalds
2012-02-22 20:58 ` [PATCH 4/5] i387: move TS_USEDFPU clearing out of __save_init_fpu and into callers Linus Torvalds
2012-02-22 20:59 ` [PATCH 5/5] i387: move TS_USEDFPU flag from thread_info to task_struct Linus Torvalds
2012-02-22 21:02 ` [PATCH 0/5] i387: stable kernel backport H. Peter Anvin
2012-02-22 21:19 ` Greg Kroah-Hartman
2012-02-22 21:29 ` Linus Torvalds
2012-02-22 21:30 ` Linus Torvalds
2012-02-22 21:32 ` Greg Kroah-Hartman
2012-02-23 20:09 ` Greg Kroah-Hartman
2012-02-23 20:29 ` H. Peter Anvin
2012-02-23 20:48 ` Greg Kroah-Hartman
2012-02-23 20:51 ` H. Peter Anvin
2012-02-23 21:10 ` Greg Kroah-Hartman
2012-02-23 21:52 ` Willy Tarreau
2012-02-23 22:11 ` Linus Torvalds
2012-02-23 22:27 ` Willy Tarreau
2012-02-23 22:38 ` Linus Torvalds
2012-02-23 22:48 ` H. Peter Anvin
2012-02-23 22:52 ` Willy Tarreau
2012-02-23 22:55 ` H. Peter Anvin
2012-02-23 23:04 ` Willy Tarreau
2012-02-23 22:49 ` Willy Tarreau
2012-02-23 22:59 ` Greg Kroah-Hartman
2012-02-23 23:05 ` H. Peter Anvin
2012-02-23 23:16 ` Greg Kroah-Hartman
2012-02-23 23:18 ` H. Peter Anvin
2012-02-23 23:19 ` Suresh Siddha
2012-02-23 23:54 ` Greg Kroah-Hartman
2012-02-23 23:59 ` H. Peter Anvin
2012-02-24 0:47 ` H. Peter Anvin
2012-02-22 22:34 ` H. Peter Anvin
2012-02-22 22:45 ` H. Peter Anvin
2012-02-22 23:15 ` Linus Torvalds
2012-02-22 23:31 ` Linus Torvalds
2012-02-23 0:14 ` H. Peter Anvin
2012-02-23 0:25 ` Linus Torvalds
2012-02-23 0:37 ` Greg Kroah-Hartman
2012-02-23 1:47 ` raphael
2012-02-23 2:55 ` Linus Torvalds
2012-02-23 2:41 ` raphael
2012-02-23 3:37 ` Linus Torvalds
2012-02-23 18:15 ` Greg Kroah-Hartman
2012-02-23 19:36 ` Greg Kroah-Hartman
2012-02-23 19:41 ` Linus Torvalds
2012-02-23 19:50 ` Greg Kroah-Hartman [this message]
2012-02-23 19:55 ` Greg Kroah-Hartman
2012-02-23 20:02 ` Greg Kroah-Hartman
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