linux-kernel - Re: [PATCH 0/1] (Was: cleanup DO_ERROR*() to prepare for uprobes fixes)

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Message-ID: <20140513051034.GB11996@in.ibm.com>
Date:	Tue, 13 May 2014 10:40:34 +0530
From:	Ananth N Mavinakayanahalli <ananth@...ibm.com>
To:	Oleg Nesterov <oleg@...hat.com>
Cc:	Ingo Molnar <mingo@...hat.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>,
	Denys Vlasenko <dvlasenk@...hat.com>,
	Jim Keniston <jkenisto@...ibm.com>,
	Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>,
	Srikar Dronamraju <srikar@...ux.vnet.ibm.com>, x86@...nel.org,
	linux-kernel@...r.kernel.org, David Long <dave.long@...aro.org>
Subject: Re: [PATCH 0/1] (Was: cleanup DO_ERROR*() to prepare for uprobes
 fixes)

On Mon, May 12, 2014 at 07:08:22PM +0200, Oleg Nesterov wrote:
> On 05/08, Oleg Nesterov wrote:
> >
> > But let me send the initial changes first for review. If they pass the review
> > and if nobody objects, I'd like to route them along with the pending uprobes
> > fixes.
> 
> OK, nobody cares ;)
> 
> So I am going to ask Ingo to pull these changes plus the following minor fix.
> 
> To remind, I think that traps.c needs more cleanups: do_general_protection()
> and math_error() should be converted into DO_ERROR(), DIE_GPF should die, and
> the users of show_unhandled_signals() should be unified/cleanuped.
> 
> Ananth, David, this is x86 specific, but at first glance powerpc/arm might
> want to use uprobe_get_trap_addr() too.

Thanks for the heads-up Oleg.

Ananth

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