Message-ID: <5168707E.6040304@tilera.com>
Date: Fri, 12 Apr 2013 16:37:18 -0400
From: Chris Metcalf <cmetcalf@tilera.com>
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To: Tejun Heo <tj@kernel.org>
CC: <linux-arch@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
        <akpm@linux-foundation.org>, <mingo@redhat.com>, <x86@kernel.org>,
        <rth@twiddle.net>, <linux@arm.linux.org.uk>, <msalter@redhat.com>,
        <starvik@axis.com>, <dhowells@redhat.com>, <tony.luck@intel.com>,
        <benh@kernel.crashing.org>, <takata@linux-m32r.org>,
        <geert@linux-m68k.org>, <james.hogan@imgtec.com>, <monstr@monstr.eu>,
        <ralf@linux-mips.org>, <jonas@southpole.se>, <rkuo@codeaurora.org>,
        <schwidefsky@de.ibm.com>, <liqin.chen@sunplusct.com>,
        <davem@davemloft.net>, <lethal@linux-sh.org>, <vgupta@synopsys.com>,
        <chris@zankel.net>, <ysato@users.sourceforge.jp>,
        <gxt@mprc.pku.edu.cn>, <jdike@addtoit.com>,
        Heiko Carstens <heiko.carstens@de.ibm.com>
Subject: Re: [PATCH 6/7] dump_stack: unify debug information printed by show_regs()
References: <1365016497-32033-1-git-send-email-tj@kernel.org> <1365016497-32033-7-git-send-email-tj@kernel.org>
In-Reply-To: <1365016497-32033-7-git-send-email-tj@kernel.org>
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On 4/3/2013 3:14 PM, Tejun Heo wrote:
> show_regs() is inherently arch-dependent but it does make sense to
> print generic debug information and some archs already do albeit in
> slightly different forms.  This patch introduces a generic function to
> print debug information from show_regs() so that different archs print
> out the same information and it's much easier to modify what's
> printed.
>
> show_regs_print_info() prints out the same debug info as dump_stack()
> does plus task and thread_info pointers.
>
> * Archs which didn't print debug info now do.
>
>   alpha, arc, blackfin, c6x, cris, frv, h8300, hexagon, ia64, m32r,
>   metag, microblaze, mn10300, openrisc, parisc, score, sh64, sparc,
>   um, xtensa
>
> * Already prints debug info.  Replaced with show_regs_print_info().
>   The printed information is superset of what used to be there.
>
>   arm, arm64, avr32, mips, powerpc, sh32, tile, unicore32, x86

Acked-by: Chris Metcalf <cmetcalf@tilera.com> [for tile]

-- 
Chris Metcalf, Tilera Corp.
http://www.tilera.com

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