linux-kernel - Re: so what's so special about sema

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]

Date:	Fri, 27 Oct 2006 13:25:53 +0200 (CEST)
From:	Roman Zippel <zippel@...ux-m68k.org>
To:	"Robert P. J. Day" <rpjday@...dspring.com>
cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: so what's so special about sema_init() for alpha?

Hi,

On Tue, 24 Oct 2006, Robert P. J. Day wrote:

>   i'm still curious as to why the implementation for sema_init() for
> the alpha can't be simplified as (allegedly) could all of the other
> architecture sema_init() calls.

Did you even look at the code it generates? It's not specific to alpha 
at all. Unless the structure is small enough, gcc will first generate a 
copy on the stack and then copy it to its final location.

bye, Roman
-
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/