Linux Archive

Linux Archive (http://www.linux-archive.org/)
-   Ubuntu Kernel Team (http://www.linux-archive.org/ubuntu-kernel-team/)
-   -   APPLIED: (http://www.linux-archive.org/ubuntu-kernel-team/604937-applied.html)

Tim Gardner 12-01-2011 01:51 AM

APPLIED:
 
On 11/30/2011 12:12 PM, Chris J Arges wrote:

BugLink: http://bugs.launchpad.net/bugs/769927

SRU Justification:

Impact:
If two processes attempt to cause automounting on the same mountpoint at
the same time, the vfsmount holding the mountpoint will be left with one
too few references on it, causing a BUG when the kernel tries to clean up.

Fix:
Fix has been cherry picked from 8aef18845266f5c05904c610088f2d1ed58f6be3t.
It has been accepted in 3.0 and is present in ubuntu-oneiric.
It applies cleanly to ubuntu-natty.

Testcase:
The procedure for replicating this bug is outlined in the patch
description. Essentially mounting an nfs mount with another mount in it.
Running a test program, and unmount the submount and original mount.

Patch is attached.




--
Tim Gardner tim.gardner@canonical.com

--
kernel-team mailing list
kernel-team@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/kernel-team

Tim Gardner 01-09-2012 02:47 PM

APPLIED:
 
On 01/09/2012 02:32 PM, Jesse Sung wrote:

BugLink: https://bugs.launchpad.net/bugs/906832

Add another vendor specific ID for BCM20702A0.

output of usb-devices:
T: Bus=06 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 4 Spd=12 MxCh= 0
D: Ver= 2.00 Cls=ff(vend.) Sub=01 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=0a5c ProdID=21e3 Rev=01.12
S: Manufacturer=Broadcom Corp
S: Product=BCM20702A0
S: SerialNumber=9439E5CBF66C
C: #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr=0mA
I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none)
I: If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none)
I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
I: If#= 3 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=01 Driver=(none)

Signed-off-by: Wen-chien Jesse Sung<jesse.sung@canonical.com>
Acked-by: Marcel Holtmann<marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan<padovan@profusion.mobi>
(cherry picked from commit c0190925dacd976a67044f4382d4effbed568dce)

Signed-off-by: Wen-chien Jesse Sung<jesse@cola.voip.idv.tw>
---
drivers/bluetooth/btusb.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)







--
Tim Gardner tim.gardner@canonical.com

--
kernel-team mailing list
kernel-team@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/kernel-team

Tim Gardner 08-08-2012 11:59 AM

APPLIED:
 
Applied to Precise and Quantal.
--
Tim Gardner tim.gardner@canonical.com

--
kernel-team mailing list
kernel-team@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/kernel-team

Tim Gardner 10-09-2012 01:15 PM

APPLIED:
 
--
Tim Gardner tim.gardner@canonical.com

--
kernel-team mailing list
kernel-team@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/kernel-team


All times are GMT. The time now is 04:02 AM.

VBulletin, Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Content Relevant URLs by vBSEO ©2007, Crawlability, Inc.