linux-kernel - Re: [PATCH 24 of 28] IB/mthca - Fix compiler warnings with gcc4 on possible unitialized variables

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: <451C349B.9020102@goop.org>
Date:	Thu, 28 Sep 2006 13:46:19 -0700
From:	Jeremy Fitzhardinge <jeremy@...p.org>
To:	Roland Dreier <rdreier@...co.com>
CC:	Bryan O'Sullivan <bos@...hscale.com>, linux-kernel@...r.kernel.org,
	openib-general@...nib.org
Subject: Re: [PATCH 24 of 28] IB/mthca - Fix compiler warnings with gcc4 on
 possible unitialized variables

Roland Dreier wrote:
> NAK -- I don't want to generate worse code to fix a compiler warning
> false positive.
>   

Maybe we should have a "make defined" operation for this kind of thing:

    #define DEFVALUE(x)   asm("" : "=rm" (x))

Which is pretty ugly, I admit...

    J
-
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/