linux-kernel - Re: [PATCH] rtc: remove BKL for ioctl()

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 for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20080625163928.4da1f4a0@bike.lwn.net>
Date:	Wed, 25 Jun 2008 16:39:28 -0600
From:	Jonathan Corbet <corbet@....net>
To:	David Brownell <david-b@...bell.net>
Cc:	lkml <linux-kernel@...r.kernel.org>, rtc-linux@...glegroups.com,
	Alan Cox <alan@...rguk.ukuu.org.uk>
Subject: Re: [PATCH] rtc: remove BKL for ioctl()

On Sun, 22 Jun 2008 19:55:42 -0700
David Brownell <david-b@...bell.net> wrote:

> Remove implicit use of BKL in ioctl() from the RTC framework.

Looks good, I'll happily put it into the bkl-removal tree.  One
question, though:

> +	err = mutex_lock_interruptible(&rtc->ops_lock);
> +	if (err)
> +		return -EBUSY;
> +

Shouldn't that be -EINTR?

Thanks,

jon
--
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/