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From: Christoph Hellwig <hch@infradead.org>
To: jason.wessel@windriver.com
Cc: linux-kernel@vger.kernel.org, Ingo Molnar <mingo@elte.hu>,
	Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [PATCH 4/8] kgdb: COPTIMIZE flag
Date: Sat, 9 Feb 2008 12:16:05 -0500	[thread overview]
Message-ID: <20080209171605.GC15568@infradead.org> (raw)
In-Reply-To: <1202564114-18587-5-git-send-email-jason.wessel@windriver.com>

On Sat, Feb 09, 2008 at 07:35:10AM -0600, jason.wessel@windriver.com wrote:
> From: Jason Wessel <jason.wessel@windriver.com>
> 
> This patch adds in the ability to unoptimize a single kernel module to
> make source stepping more linear and not optimize out variables that
> the developer might like to inspect.  It used with adding
> COPTIMIZE=-O0 to the build line when doing something like a single
> kernel module only build.  Or you could use it to override the default
> optimization level entirely.

This seems a bit unrelated to kgdb, but fine to me in general.  Please
run it past Sam, the kbuild maintainer.


  parent reply	other threads:[~2008-02-09 17:16 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-09 13:35 [PATCH 0/8] kgdb 2.6.25 version jason.wessel
2008-02-09 13:35 ` [PATCH 1/8] kgdb: core API and gdb protocol handler jason.wessel
2008-02-09 13:35   ` [PATCH 2/8] pid, kgdb: add pid_max prototype jason.wessel
2008-02-09 13:35     ` [PATCH 3/8] kgdb, modules: Always allow module sect info for KGDB jason.wessel
2008-02-09 13:35       ` [PATCH 4/8] kgdb: COPTIMIZE flag jason.wessel
2008-02-09 13:35         ` [PATCH 5/8] kgdb, x86: Add arch specfic kgdb support jason.wessel
2008-02-09 13:35           ` [PATCH 6/8] kgdb, sysrq_bugfix jason.wessel
2008-02-09 13:35             ` [PATCH][7/8] kgdb: exclusive use kgdb8250 uart I/O driver jason.wessel
2008-02-09 13:35               ` [PATCH 8/8] kgdb: kgdboc 8250 I/O module jason.wessel
2008-02-09 14:53               ` [PATCH][7/8] kgdb: exclusive use kgdb8250 uart I/O driver Jan Kiszka
2008-02-09 18:45                 ` Jason Wessel
2008-02-09 16:40               ` Jan Kiszka
2008-02-09 18:41                 ` Jason Wessel
2008-02-10 15:26               ` Pavel Machek
2008-02-09 14:33           ` [PATCH 5/8] kgdb, x86: Add arch specfic kgdb support Jan Kiszka
2008-02-09 17:16         ` Christoph Hellwig [this message]
2008-02-09 17:15       ` [PATCH 3/8] kgdb, modules: Always allow module sect info for KGDB Christoph Hellwig
2008-02-09 17:10     ` [PATCH 2/8] pid, kgdb: add pid_max prototype Christoph Hellwig
2008-02-09 14:27   ` [PATCH 1/8] kgdb: core API and gdb protocol handler Jan Kiszka
2008-02-09 15:29   ` Sam Ravnborg
2008-02-09 17:27   ` Christoph Hellwig
2008-02-09 19:46     ` Ray Lee
2008-02-09 21:51       ` Ray Lee
2008-02-09 17:38 ` [PATCH 0/8] kgdb 2.6.25 version Christoph Hellwig

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