RE: Possibly serious bug in ib_mad: processing packets from ibping can consume 100% of CPU and may leave user processes locked in umad_recv

2012-02-09 Thread Mike Heinz
ly serious bug in ib_mad: processing packets from ibping can consume 100% of CPU and may leave user processes locked in umad_recv > Subject: Possibly serious bug in ib_mad: processing packets from > ibping can consume 100% of CPU and may leave user processes locked in > umad_recv Is ther

RE: Possibly serious bug in ib_mad: processing packets from ibping can consume 100% of CPU and may leave user processes locked in umad_recv

2012-02-08 Thread Hefty, Sean
> Subject: Possibly serious bug in ib_mad: processing packets from ibping can > consume 100% of CPU and may leave user processes locked in umad_recv Is there a chance that the low level driver is asking to send the MAD to itself over and over again? -- To unsubscribe from this list: send the line

Re: Possibly serious bug in ib_mad: processing packets from ibping can consume 100% of CPU and may leave user processes locked in umad_recv

2012-02-08 Thread Or Gerlitz
On Thu, Feb 9, 2012 at 12:41 AM, Mike Heinz wrote: > This behavior has been demonstrated on 1.5.4 and 1.5.4.1, and on RHEL6.0, 6.1 > and 5.7 tried kernel.org? this list deals with kernels from that fabric. Or. -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body