Re: [Xen-devel] [PATCH] net/bridge: Add missing in6_dev_put in br_validate_ipv6

2015-07-06 Thread Bob Liu
On 07/04/2015 02:01 AM, Julien Grall wrote: The commit efb6de9b4ba0092b2c55f6a52d16294a8a698edd netfilter: bridge: forward IPv6 fragmented packets introduced a new function br_validate_ipv6 which take a reference on the inet6 device. Although, the reference is not released at the end. This

Re: [Xen-devel] [PATCH] net/bridge: Add missing in6_dev_put in br_validate_ipv6

2015-07-06 Thread Julien Grall
On 06/07/15 12:19, Florian Westphal wrote: Julien Grall julien.gr...@citrix.com wrote: On 03/07/15 21:42, Florian Westphal wrote: I think it makes more sense to use __in6_dev_get() instead which doesn't take a reference. __in6_dev_get requires to hold rcu_read_lock or RTNL. My knowledge on