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From: "Rafael J. Wysocki" <rjw@rjwysocki.net>
To: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Cc: Bjorn Helgaas <bhelgaas@google.com>,
	ACPI Devel Maling List <linux-acpi@vger.kernel.org>
Subject: [RFC v2][PATCH 0/2] PNP: Avoid potential error code path problems
Date: Fri, 13 Mar 2015 01:42:24 +0100	[thread overview]
Message-ID: <10735840.fKeKX5WA1g@vostro.rjw.lan> (raw)
In-Reply-To: <2163789.xYALhKGkH0@vostro.rjw.lan>

On Thursday, March 12, 2015 02:20:07 AM Rafael J. Wysocki wrote:
> Hi,
> 
> These two patches fix potential issues related to failing device registration
> in the PNP subsystem.

I overlooked the fact that the registration of a PNP device cannot be put
under pnp_lock (as it will deadlock), so new version follows.  Patch [1/2]
is the same as before, but with a shorter changelog, patch [2/2] has been
reworked.

Thanks!

-- 
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.

  parent reply	other threads:[~2015-03-13  0:20 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-03-12  1:20 [RFC][PATCH " Rafael J. Wysocki
2015-03-12  1:21 ` [RFC][PATCH 1/2] PNP: Convert pnp_lock into a mutex Rafael J. Wysocki
2015-03-12  1:22 ` [RFC][PATCH 2/2] PNP: Avoid leaving unregistered device objects in lists Rafael J. Wysocki
2015-03-13  0:42 ` Rafael J. Wysocki [this message]
2015-03-13  0:43   ` [RFC v2][PATCH 1/2] PNP: Convert pnp_lock into a mutex Rafael J. Wysocki
2015-03-13  0:44   ` [RFC v2][PATCH 2/2] PNP: Avoid leaving unregistered device objects in lists Rafael J. Wysocki

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