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Message-ID: <CAOtvUMcKprmyKdi-+TJNvCNqaDv=6WLxeATkJtFe+b1c1bSSGA@mail.gmail.com> Date: Mon, 2 Sep 2013 12:02:55 +0300 From: Gilad Ben-Yossef <gilad@...yossef.com> To: Vineet Gupta <Vineet.Gupta1@...opsys.com> Cc: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, Dave Hansen <dave.hansen@...ux.intel.com>, Andrew Morton <akpm@...ux-foundation.org>, "Paul E. McKenney" <paul.mckenney@...aro.org>, Catalin Marinas <catalin.marinas@....com>, Michel Lespinasse <walken@...gle.com> Subject: Re: [PATCH] Kconfig.debug: Add FRAME_POINTER anti-dependency for ARC Hi, On Tue, Aug 27, 2013 at 11:31 AM, Vineet Gupta <Vineet.Gupta1@...opsys.com> wrote: > > Frame pointer on ARC doesn't serve the conventional purpose of stack > unwinding due to the typical way ABI designates it's usage. More out of curiosity to understand the platform better than actual review - can you explain a little what you meant by this statement? Is this statement because of the use of write back mode with ld/st to or not related? Thanks, Gilad -- Gilad Ben-Yossef Chief Coffee Drinker gilad@...yossef.com Israel Cell: +972-52-8260388 US Cell: +1-973-8260388 http://benyossef.com "If you take a class in large-scale robotics, can you end up in a situation where the homework eats your dog?" -- Jean-Baptiste Queru -- 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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