linux-ext4 - Re: linux-next: Tree for Aug 30 (jbd2 + bug.h)

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:	Thu, 1 Sep 2011 13:43:21 +0200
From:	Arnd Bergmann <arnd@...db.de>
To:	Randy Dunlap <rdunlap@...otime.net>
Cc:	Stephen Rothwell <sfr@...b.auug.org.au>,
	linux-ext4@...r.kernel.org, linux-next@...r.kernel.org,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: linux-next: Tree for Aug 30 (jbd2 + bug.h)

On Wednesday 31 August 2011, Randy Dunlap wrote:
> On Tue, 30 Aug 2011 17:16:05 +1000 Stephen Rothwell wrote:
> 
> > Hi all,
> 
> [Sorry about the delay.  My build machine is being slow.
> If this is alread fixed, sorry about the noise.]
> 
> 
> When CONFIG_BUG is not enabled (I see this on x86_64):
> 
> fs/jbd2/transaction.c: In function 'jbd2_journal_dirty_metadata':
> fs/jbd2/transaction.c:1176: error: implicit declaration of function '__WARN'
> 
> 
> asm-generic/bug.h does not provide a version of __WARN() when
> CONFIG_BUG is not enabled...
> 

Hmm, my feeling is that we shouldn't do that either, and that jbd2 should
be changed. If we want a function that does what __WARN() does today, we
should probably make a conscious decision about what we want it to be called
and not have it start with "__".

	Arnd
--
To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html