linux-kernel - Re: [PATCH] Kconfig.debug: Add FRAME

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

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/