Displaying 2 results from an estimated 2 matches for "__netif_down".
2010 May 05
5
[Pv-ops][PATCH 0/4 v4] Netback multiple threads support
...ge group and idx into netif->mapping.
3. Use vmalloc to allocate netbk structures.
Main Changes from v2:
1. Merge "group" and "idx" into "netif->mapping", therefore
page_ext is not used now.
2. Put netbk_add_netif() and netbk_remove_netif() into
__netif_up() and __netif_down().
3. Change the usage of kthread_should_stop().
4. Use __get_free_pages() to replace kzalloc().
5. Modify the changes to netif_be_dbg().
6. Use MODPARM_netback_kthread to determine whether using
tasklet or kernel thread.
7. Put small fields in the front, and large arrays in the end of struct
xen_n...
2013 Feb 01
45
netback Oops then xenwatch stuck in D state
We''ve been hitting the following issue on a variety of hosts and recent
Xen/dom0 version combinations. Here''s an excerpt from our latest:
Xen: 4.1.4 (xenbits @ 23432)
Dom0: 3.7.1-x86_64
BUG: unable to handle kernel NULL pointer dereference at 000000000000001c
IP: [<ffffffff8141a301>] evtchn_from_irq+0x11/0x40
PGD 0
Oops: 0000 [#1] SMP
Modules linked in: ebt_comment