Re: net/sunrpc: v4.14-rc4 lockdep warning

2017-10-16 Thread Jan Glauber
Hi Trond, is there a patch available for this issue? I'm running into with 4.14-rc5 on my ARM64 board. thanks, Jan 2017-10-11 19:49 GMT+02:00 Trond Myklebust : > On Tue, 2017-10-10 at 10:19 -0700, t...@kernel.org wrote: >> Hello, >> >> On Tue, Oct 10, 2017 at 04:48:57PM +, Trond Myklebust wr

Re: net/sunrpc: v4.14-rc4 lockdep warning

2017-10-11 Thread Trond Myklebust
On Tue, 2017-10-10 at 10:19 -0700, t...@kernel.org wrote: > Hello, > > On Tue, Oct 10, 2017 at 04:48:57PM +, Trond Myklebust wrote: > > Thanks for the explanation. What I'm not really understanding here > > though, is how the work item could be queued at all. We have a > > wait_on_bit_lock() i

Re: net/sunrpc: v4.14-rc4 lockdep warning

2017-10-10 Thread t...@kernel.org
Hello, On Tue, Oct 10, 2017 at 04:48:57PM +, Trond Myklebust wrote: > Thanks for the explanation. What I'm not really understanding here > though, is how the work item could be queued at all. We have a > wait_on_bit_lock() in xprt_destroy() that should mean the xprt- > >task_cleanup work item

Re: net/sunrpc: v4.14-rc4 lockdep warning

2017-10-10 Thread Trond Myklebust
On Tue, 2017-10-10 at 07:03 -0700, t...@kernel.org wrote: > Hello, Trond. > > On Mon, Oct 09, 2017 at 06:32:13PM +, Trond Myklebust wrote: > > On Mon, 2017-10-09 at 19:17 +0100, Lorenzo Pieralisi wrote: > > > I have run into the lockdep warning below while running v4.14- > > > rc3/rc4 > > > on

Re: net/sunrpc: v4.14-rc4 lockdep warning

2017-10-10 Thread t...@kernel.org
Hello, Trond. On Mon, Oct 09, 2017 at 06:32:13PM +, Trond Myklebust wrote: > On Mon, 2017-10-09 at 19:17 +0100, Lorenzo Pieralisi wrote: > > I have run into the lockdep warning below while running v4.14-rc3/rc4 > > on an ARM64 defconfig Juno dev board - reporting it to check whether > > it is

Re: net/sunrpc: v4.14-rc4 lockdep warning

2017-10-09 Thread Trond Myklebust
On Mon, 2017-10-09 at 19:17 +0100, Lorenzo Pieralisi wrote: > Hi, > > I have run into the lockdep warning below while running v4.14-rc3/rc4 > on an ARM64 defconfig Juno dev board - reporting it to check whether > it is a known/genuine issue. > > Please let me know if you need further debug data o

net/sunrpc: v4.14-rc4 lockdep warning

2017-10-09 Thread Lorenzo Pieralisi
Hi, I have run into the lockdep warning below while running v4.14-rc3/rc4 on an ARM64 defconfig Juno dev board - reporting it to check whether it is a known/genuine issue. Please let me know if you need further debug data or need some specific tests. Thanks, Lorenzo [6.209384] =