linux-kernel - Re: [PATCH 3/4] Add __global tag where needed.

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: <20060824213047.GR19810@stusta.de>
Date:	Thu, 24 Aug 2006 23:30:47 +0200
From:	Adrian Bunk <bunk@...sta.de>
To:	David Woodhouse <dwmw2@...radead.org>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/4] Add __global tag where needed.

On Thu, Aug 24, 2006 at 04:26:52PM +0100, David Woodhouse wrote:

> This patch just adds the __global tag to functions and variables which
> are used from outside the directory in which they're provided, to
> prevent -fwhole-program from eating them.
> 
> If we just define __global as a dummy for now, then there's no harm in
> applying this patch as-is -- but it's largely pointless without the
> Makefile changes.
>...

Applying this doesn't seem to make much sense until it's clear whether a
"build everything except for assembler files at once" approach (that 
needs less globals) or your current "compile only multi-obj at once" 
approach (that requires more globals).

> dwmw2

cu
Adrian

-- 

    Gentoo kernels are 42 times more popular than SUSE kernels among
    KLive users  (a service by SUSE contractor Andrea Arcangeli that
    gathers data about kernels from many users worldwide).

       There are three kinds of lies: Lies, Damn Lies, and Statistics.
                                                    Benjamin Disraeli

-
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/