From: "Jan Beulich" <JBeulich@novell.com>
To: "Andi Kleen" <andi@firstfloor.org>, <akpm@linux-foundation.org>
Cc: <x86@kernel.org>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] [3/3] Fix unwind annotations for 64bit kernel
Date: Mon, 07 Dec 2009 07:53:35 +0000 [thread overview]
Message-ID: <4B1CC28F0200007800024075@vpn.id2.novell.com> (raw)
In-Reply-To: <20091206141311.CE0A0B151F@basil.firstfloor.org>
>>> Andi Kleen <andi@firstfloor.org> 06.12.09 15:13 >>>
>
>From Jan Beulich <jbeulich@novell.com>
>
>This is an older patch from Jan Beulich to fix various problems
>with the dwarf2 CFI unwind annotations in 64bit entry_64.S/head_64.S
>CFI annotations are needed for reliable backtraces with
>gdb, systemtap and other unwinders.
>
>[AK: I keep forward porting it to to newer kernels for my own use,
>but it should be really just included. So I'm submitting it on Jan's
>behalf]
So do we, but the initial submission was rejected due to doing too many
things at once. I didn't since find time (admittedly also because not
giving it priority) to split the patch. Thanks for giving it another try!
>Cc: jbeulich@novell.com
>Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Jan
next prev parent reply other threads:[~2009-12-07 7:53 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-06 14:13 [PATCH] [1/3] x86: Improve CONFIG_KEXEC_JUMP description Andi Kleen
2009-12-06 14:13 ` [PATCH] [2/3] x86: Remove CONFIG_GBPAGES option Andi Kleen
2009-12-06 14:13 ` [PATCH] [3/3] Fix unwind annotations for 64bit kernel Andi Kleen
2009-12-07 7:53 ` Jan Beulich [this message]
2009-12-07 9:06 ` Andi Kleen
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