linux-kernel - Re: [PATCH] jump_label: unlikely(x)

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: Windows password security audit tool. GUI, reports in PDF.

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

Message-ID: <525D7315.8080005@linux.intel.com>
Date:	Tue, 15 Oct 2013 09:53:41 -0700
From:	"H. Peter Anvin" <hpa@...ux.intel.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
CC:	Roel Kluin <roel.kluin@...il.com>,
	Andrew Jones <drjones@...hat.com>,
	Raghavendra K T <raghavendra.kt@...ux.vnet.ibm.com>,
	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
	Ingo Molnar <mingo@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] jump_label: unlikely(x) > 0

On 10/11/2013 01:57 PM, Andrew Morton wrote:
> 
> I'm sure this was intended instead ;) The patch doesn't seem to make
> any difference in code generation with my gcc.
> 

Which is odd, because doesn't unlikely() booleanize?

	-hpa

--
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/