From: Chris Metcalf <cmetcalf@tilera.com>
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()
Date: Fri, 12 Apr 2013 16:37:18 -0400 [thread overview]
Message-ID: <5168707E.6040304@tilera.com> (raw)
In-Reply-To: <1365016497-32033-7-git-send-email-tj@kernel.org>
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
WARNING: multiple messages have this Message-ID (diff)
From: Chris Metcalf <cmetcalf@tilera.com>
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()
Date: Fri, 12 Apr 2013 16:37:18 -0400 [thread overview]
Message-ID: <5168707E.6040304@tilera.com> (raw)
In-Reply-To: <1365016497-32033-7-git-send-email-tj@kernel.org>
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
next prev parent reply other threads:[~2013-04-12 20:37 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-03 19:14 [PATCHSET v2] arch: unify task dump debug info Tejun Heo
2013-04-03 19:14 ` [PATCH 1/7] x86: don't show trace beyond show_stack(NULL, NULL) Tejun Heo
2013-04-08 16:08 ` Ingo Molnar
2013-04-08 17:57 ` Tejun Heo
2013-04-10 10:35 ` Ingo Molnar
2013-04-10 18:54 ` Tejun Heo
2013-04-10 20:10 ` [PATCH UPDATED 1/7] x86: don't show trace into stacktrace machinery Tejun Heo
2013-04-10 20:10 ` Tejun Heo
2013-04-10 20:22 ` Borislav Petkov
2013-04-10 21:09 ` Tejun Heo
2013-04-10 21:18 ` [PATCH UPDATED v2 " Tejun Heo
2013-04-10 21:18 ` Tejun Heo
2013-04-03 19:14 ` [PATCH 2/7] sparc32: make show_stack() acquire %fp if @_ksp is not specified Tejun Heo
2013-04-03 19:14 ` [PATCH 3/7] dump_stack: consolidate dump_stack() implementations and unify their behaviors Tejun Heo
2013-04-04 7:13 ` Martin Schwidefsky
2013-04-12 20:39 ` Chris Metcalf
2013-04-12 20:39 ` Chris Metcalf
2013-04-12 21:59 ` Tejun Heo
2013-04-03 19:14 ` [PATCH 4/7] dmi: morph dmi_dump_ids() into dmi_format_ids() which formats into a buffer Tejun Heo
2013-04-03 19:14 ` [PATCH 5/7] dump_stack: implement arch-specific hardware description in task dumps Tejun Heo
2013-04-03 19:14 ` [PATCH 6/7] dump_stack: unify debug information printed by show_regs() Tejun Heo
2013-04-12 20:37 ` Chris Metcalf [this message]
2013-04-12 20:37 ` Chris Metcalf
2013-04-03 19:14 ` [PATCH 7/7] arc, print-fatal-signals: reduce duplicated information Tejun Heo
2013-04-08 15:31 ` [PATCHSET v2] arch: unify task dump debug info Tejun Heo
2013-04-11 18:47 ` Tejun Heo
2013-04-12 5:42 ` Ingo Molnar
2013-04-13 1:14 ` rkuo
2013-04-18 14:34 ` Russell King - ARM Linux
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