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] [day] [month] [year] [list]
Message-Id: <20150806.185406.1871113961208590119.davem@davemloft.net>
Date:	Thu, 06 Aug 2015 18:54:06 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	l.stach@...gutronix.de
Cc:	andrew@...n.ch, u.kleine-koenig@...gutronix.de,
	netdev@...r.kernel.org, kernel@...gutronix.de,
	patchwork-lst@...gutronix.de
Subject: Re: [PATCH] net: fec: fix initial runtime PM refcount

From: Lucas Stach <l.stach@...gutronix.de>
Date: Mon,  3 Aug 2015 17:50:11 +0200

> The clocks are initially active and thus the device is marked active.
> This still keeps the PM refcount at 0, the pm_runtime_put_autosuspend()
> call at the end of probe then leaves us with an invalid refcount of -1,
> which in turn leads to the device staying in suspended state even though
> netdev open had been called.
> 
> Fix this by initializing the refcount to be coherent with the initial
> device status.
> 
> Fixes:
> 8fff755e9f8 (net: fec: Ensure clocks are enabled while using mdio bus)
> 
> Signed-off-by: Lucas Stach <l.stach@...gutronix.de>

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

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ