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Date: Sat, 9 Feb 2008 12:16:05 -0500 From: Christoph Hellwig <hch@...radead.org> To: jason.wessel@...driver.com Cc: linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...e.hu>, Thomas Gleixner <tglx@...utronix.de> Subject: Re: [PATCH 4/8] kgdb: COPTIMIZE flag On Sat, Feb 09, 2008 at 07:35:10AM -0600, jason.wessel@...driver.com wrote: > From: Jason Wessel <jason.wessel@...driver.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. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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