From: Greg KH <gregkh@suse.de>
To: linux-kernel@vger.kernel.org, stable@kernel.org
Cc: Justin Forbes <jmforbes@linuxtx.org>,
Zwane Mwaikambo <zwane@arm.linux.org.uk>,
Theodore Ts'o <tytso@mit.edu>,
Randy Dunlap <rdunlap@xenotime.net>,
Dave Jones <davej@redhat.com>,
Chuck Wolber <chuckw@quantumlinux.com>,
Chris Wedgwood <reviews@ml.cw.f00f.org>,
Michael Krufky <mkrufky@linuxtv.org>,
Chuck Ebbert <cebbert@redhat.com>,
Domenico Andreoli <cavokz@gmail.com>, Willy Tarreau <w@1wt.eu>,
torvalds@linux-foundation.org, akpm@linux-foundation.org,
alan@lxorguk.ukuu.org.uk, netdev@vger.kernel.org,
Michael Buesch <mb@bu3sch.de>,
"John W. Linville" <linville@tuxdriver.com>,
Chris Wright <chrisw@sous-sol.org>
Subject: [patch 04/47] ssb: Fix context assertion in ssb_pcicore_dev_irqvecs_enable
Date: Fri, 13 Jun 2008 17:10:23 -0700 [thread overview]
Message-ID: <20080614001023.GD24698@suse.de> (raw)
In-Reply-To: <20080614000840.GA24659@suse.de>
[-- Attachment #1: ssb-fix-context-assertion-in-ssb_pcicore_dev_irqvecs_enable.patch --]
[-- Type: text/plain, Size: 1080 bytes --]
-stable review patch. If anyone has any objections, please let us know.
------------------
From: Michael Buesch <mb@bu3sch.de>
upstream commit: a3bafeedfff2ac5fa0a316bea4570e27900b6fcc
This fixes a context assertion in ssb that makes b44 print
out warnings on resume.
This fixes the following kernel oops:
http://www.kerneloops.org/oops.php?number=12732
http://www.kerneloops.org/oops.php?number=11410
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
---
drivers/ssb/driver_pcicore.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/ssb/driver_pcicore.c
+++ b/drivers/ssb/driver_pcicore.c
@@ -519,12 +519,12 @@ int ssb_pcicore_dev_irqvecs_enable(struc
int err = 0;
u32 tmp;
- might_sleep();
-
if (!pdev)
goto out;
bus = pdev->bus;
+ might_sleep_if(pdev->id.coreid != SSB_DEV_PCI);
+
/* Enable interrupts for this device. */
if (bus->host_pci &&
((pdev->id.revision >= 6) || (pdev->id.coreid == SSB_DEV_PCIE))) {
--
parent reply other threads:[~2008-06-14 0:12 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <20080614000840.GA24659@suse.de>]
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