Re: [PATCH net v8] failover: allow name change on IFF_UP slave interfaces

2019-04-10 Thread David Miller
From: Si-Wei Liu Date: Mon, 8 Apr 2019 19:45:27 -0400 > When a netdev appears through hot plug then gets enslaved by a failover > master that is already up and running, the slave will be opened > right away after getting enslaved. Today there's a race that userspace > (udev) may fail to rename

Re: [PATCH net v8] failover: allow name change on IFF_UP slave interfaces

2019-04-09 Thread Michael S. Tsirkin
On Mon, Apr 08, 2019 at 07:45:27PM -0400, Si-Wei Liu wrote: > When a netdev appears through hot plug then gets enslaved by a failover > master that is already up and running, the slave will be opened > right away after getting enslaved. Today there's a race that userspace > (udev) may fail to

Re: [PATCH net v8] failover: allow name change on IFF_UP slave interfaces

2019-04-09 Thread Samudrala, Sridhar
On 4/8/2019 4:45 PM, Si-Wei Liu wrote: When a netdev appears through hot plug then gets enslaved by a failover master that is already up and running, the slave will be opened right away after getting enslaved. Today there's a race that userspace (udev) may fail to rename the slave if the kernel