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Subjectpatch driver-core-suppress-uevents-via-filter.patch added to gregkh-2.6 tree
From
Date

This is a note to let you know that I've just added the patch titled

Subject: Driver core: suppress uevents via filter

to my gregkh-2.6 tree. Its filename is

driver-core-suppress-uevents-via-filter.patch

This tree can be found at
http://www.kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/patches/


From cornelia.huck@de.ibm.com Thu Mar 29 02:10:23 2007
From: Cornelia Huck <cornelia.huck@de.ibm.com>
Date: Thu, 29 Mar 2007 11:12:11 +0200
Subject: Driver core: suppress uevents via filter
To: linux-kernel <linux-kernel@vger.kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>, Greg K-H <greg@kroah.com>, Kay Sievers <kay.sievers@vrfy.org>, Eric Rannaud <eric.rannaud@gmail.com>
Message-ID: <20070329111211.7f918aeb@gondolin.boeblingen.de.ibm.com>


From: Cornelia Huck <cornelia.huck@de.ibm.com>

Suppress uevents for devices if uevent_suppress is set via
dev_uevent_filter(). This makes the driver core suppress all device
uevents, not just the add event in device_add().

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>


---
drivers/base/core.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -120,6 +120,8 @@ static int dev_uevent_filter(struct kset

if (ktype == &ktype_device) {
struct device *dev = to_dev(kobj);
+ if (dev->uevent_suppress)
+ return 0;
if (dev->bus)
return 1;
if (dev->class)
@@ -675,8 +677,7 @@ int device_add(struct device *dev)
goto PMError;
if ((error = bus_add_device(dev)))
goto BusError;
- if (!dev->uevent_suppress)
- kobject_uevent(&dev->kobj, KOBJ_ADD);
+ kobject_uevent(&dev->kobj, KOBJ_ADD);
bus_attach_device(dev);
if (parent)
klist_add_tail(&dev->knode_parent, &parent->klist_children);

Patches currently in gregkh-2.6 which might be from cornelia.huck@de.ibm.com are

-
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