Wei Liu e24f8191cc xen-netback: move netif_napi_add before binding interrupt ... Interrupt is enabled when bind_interdomain_evtchn_to_irqhandler returns. If there's interrupt pending interrupt handler is invoked. NAPI needs to be initialised before binding interrupt otherwise the interrupt handler will try to scheduling a NAPI instance that is not initialised yet, resulting in kernel OOPS. This fixes a regression introduced in ea2c5e13 ("xen-netback: move NAPI add/remove calls"). Ideally function calls to create kthreads should also be moved before binding but I intent to fix this regression with minimal changes and refactor the code with another patch. Reported-by: Thomas Leonard <talex5@gmail.com> Signed-off-by: Wei Liu <wei.liu2@citrix.com> Cc: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2014-08-25 17:31:42 -07:00
..
common.h	xen-netback: don't stop dealloc kthread too early	2014-08-13 20:07:44 -07:00
interface.c	xen-netback: move netif_napi_add before binding interrupt	2014-08-25 17:31:42 -07:00
Makefile
netback.c	xen-netback: don't stop dealloc kthread too early	2014-08-13 20:07:44 -07:00
xenbus.c	xen-netback: fix debugfs entry creation	2014-08-13 20:06:43 -07:00