From: Bastian Blank <bastian@waldi.eu.org>
To: Ingo Molnar <mingo@elte.hu>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>,
Xen-devel <xen-devel@lists.xensource.com>,
the arch/x86 maintainers <x86@kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@redhat.com>, Stable Kernel <stable@kernel.org>
Subject: Re: Re: [PATCH] xen: Disable stack protector for irq helper
Date: Mon, 12 Oct 2009 23:12:58 +0200 [thread overview]
Message-ID: <20091012211258.GA21213@wavehammer.waldi.eu.org> (raw)
In-Reply-To: <20091012205208.GE17163@elte.hu>
On Mon, Oct 12, 2009 at 10:52:08PM +0200, Ingo Molnar wrote:
> ping - any update about this fix? Since it fixes a real crash it would
> be nice to fix this for .32.
It works nicely.
But IMHO this whole infrastructure should go for now, at least until gcc
is able to produce functions with this call convention on its own. Or it
needs to be restricted to only assembler functions. The other users of
this may only work because the stack protector is already disabled for
arch/x86/xen/mmu.o.
Bastian
--
Men will always be men -- no matter where they are.
-- Harry Mudd, "Mudd's Women", stardate 1329.8
next prev parent reply other threads:[~2009-10-12 21:12 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-04 18:30 [PATCH] xen: Disable stack protector for irq helper Bastian Blank
2009-10-04 23:06 ` Jeremy Fitzhardinge
2009-10-05 1:35 ` Bastian Blank
2009-10-05 17:21 ` Jeremy Fitzhardinge
2009-10-05 22:43 ` Bastian Blank
2009-10-06 0:36 ` Jeremy Fitzhardinge
2009-10-06 3:30 ` Bastian Blank
2009-10-06 19:01 ` Jeremy Fitzhardinge
2009-10-07 16:35 ` Bastian Blank
2009-10-08 0:33 ` Jeremy Fitzhardinge
2009-10-12 20:52 ` Ingo Molnar
2009-10-12 21:12 ` Bastian Blank [this message]
2009-10-12 22:20 ` Jeremy Fitzhardinge
2009-10-12 23:32 ` Jeremy Fitzhardinge
2009-10-13 7:25 ` [tip:x86/urgent] x86/paravirt: Use normal calling sequences for irq enable/disable tip-bot for Jeremy Fitzhardinge
2009-10-05 1:52 ` [PATCH] xen: fbdev frontend needs xenbus frontend Bastian Blank
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