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Date: Mon, 16 Oct 2006 16:34:10 +0200 From: Andi Kleen <ak@...e.de> To: "Jan Beulich" <jbeulich@...ell.com> Cc: "Jiri Kosina" <jikos@...os.cz>, linux-kernel@...r.kernel.org Subject: Re: dwarf2 stuck Re: lockdep warning in i2c_transfer() with dibx000 DVB - input tree merge plans? On Monday 16 October 2006 16:24, Jan Beulich wrote: > >> Yes, unfortunately this is another instance of gcc 4.0 generating bad > >> unwind data when optimizing and not accumulating outgoing args. > >> Andi - did you already create a patch implementing Michael's suggestion? > > > >You mean using -maccumulate-outgoing-args ? Not yet. > > > >I guess we can do it unconditionally for all gccs on both i386 > >and x86-64, right? > > Yes, I concluded this from Michael's description; what I don't know is > whether the option isn't available on very old gcc-s. Mainline only supports gcc 3.1+ these days, so we don't really care about those. I did the change. -Andi - 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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