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authorJon Mason <jon.mason@exar.com>2010-12-10 14:03:00 +0000
committerDavid S. Miller <davem@davemloft.net>2010-12-10 16:08:23 -0800
commit9c1638871671721e8f3693a0dfbb0e2e05b08742 (patch)
tree476716914dc988ffe8f91435f2b25db05ef2896b /drivers/net/vxge
parent2e41f6449c561e6e3f572e11d0f2240bd51104db (diff)
downloadop-kernel-dev-9c1638871671721e8f3693a0dfbb0e2e05b08742.zip
op-kernel-dev-9c1638871671721e8f3693a0dfbb0e2e05b08742.tar.gz
vxge: hotplug stall
When hot-unplugging a vxge adapter while running, the driver's remove routine prints warning and then stalls the calling thread. This is due to vxge_remove calling vxge_device_unregister to unregister the netdev before calling flush_scheduled_work clear any pending work. Swapping the order of these two functions resolves the issue. Signed-off-by: Jon Mason <jon.mason@exar.com> Signed-off-by: Ram Vepa <ram.vepa@exar.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/vxge')
-rw-r--r--drivers/net/vxge/vxge-main.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c
index 3ec8068..b771e4b 100644
--- a/drivers/net/vxge/vxge-main.c
+++ b/drivers/net/vxge/vxge-main.c
@@ -3439,11 +3439,11 @@ static void vxge_device_unregister(struct __vxge_hw_device *hldev)
strncpy(buf, dev->name, IFNAMSIZ);
+ flush_scheduled_work();
+
/* in 2.6 will call stop() if device is up */
unregister_netdev(dev);
- flush_scheduled_work();
-
vxge_debug_init(vdev->level_trace, "%s: ethernet device unregistered",
buf);
vxge_debug_entryexit(vdev->level_trace, "%s: %s:%d Exiting...", buf,
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