linux-kernel - Re: [PATCH v3 1/2] Staging: comedi: convert while loops to timeouts in

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: <20140309030056.GA10867@kroah.com>
Date:	Sat, 8 Mar 2014 19:00:56 -0800
From:	Greg KH <gregkh@...uxfoundation.org>
To:	Chase Southwood <chase.southwood@...oo.com>
Cc:	devel@...verdev.osuosl.org, abbotti@....co.uk,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 1/2] Staging: comedi: convert while loops to timeouts
 in

On Fri, Mar 07, 2014 at 07:43:04PM -0600, Chase Southwood wrote:
> This patch changes a handful of while loops to timeouts to prevent
> infinite looping on hardware failure. A couple such loops are in a
> function (s626_debi_transfer()) which is called from critical sections,
> so comedi_timeout() is unusable for them, and an iterative timeout is
> used instead. For the while loops in a context where comedi_timeout() is
> allowed, a new callback function, s626_send_dac_eoc(), has been defined
> to evaluate the conditions that the while loops are testing.  The new
> callback employs a switch statement based on a simple new enum so that
> it is usable for all of the different conditions tested in while loops
> in s626_send_dac().  The proper comedi_timeout() calls are then used.

Your subject seems to be missing a word at the end of it :(
--
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/