commit: 6bc96d047fe32d76ef79f3195c52a542edf7c705 From: Ian Campbell <[email protected]> Date: Mon, 25 Jun 2012 22:48:41 +0000 Subject: xen/netfront: teardown the device before unregistering it.
Fixes: [ 15.470311] WARNING: at /local/scratch/ianc/devel/kernels/linux/fs/sysfs/file.c:498 sysfs_attr_ns+0x95/0xa0() [ 15.470326] sysfs: kobject eth0 without dirent [ 15.470333] Modules linked in: [ 15.470342] Pid: 12, comm: xenwatch Not tainted 3.4.0-x86_32p-xenU #93 and [ 9.150554] BUG: unable to handle kernel paging request at 2b359000 [ 9.150577] IP: [<c1279561>] linkwatch_do_dev+0x81/0xc0 [ 9.150592] *pdpt = 000000002c3c9027 *pde = 0000000000000000 [ 9.150604] Oops: 0002 [#1] SMP [ 9.150613] Modules linked in: This is http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=675190 Reported-by: George Shuklin <[email protected]> Signed-off-by: Ian Campbell <[email protected]> Tested-by: William Dauchy <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: David S. Miller <[email protected]> --- drivers/net/xen-netfront.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index 2027afe..3089990 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -1935,14 +1935,14 @@ static int __devexit xennet_remove(struct xenbus_device *dev) dev_dbg(&dev->dev, "%s\n", dev->nodename); - unregister_netdev(info->netdev); - xennet_disconnect_backend(info); - del_timer_sync(&info->rx_refill_timer); - xennet_sysfs_delif(info->netdev); + unregister_netdev(info->netdev); + + del_timer_sync(&info->rx_refill_timer); + free_percpu(info->stats); free_netdev(info->netdev); -- 1.7.3.4 -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
