Re: [EXT] [PATCH] bnx2x: Prevent ptp_task to be rescheduled indefinitely

2019-06-24 Thread Guilherme Piccoli
V2 submitted here: https://marc.info/?l=linux-netdev&m=156141504615972 Cheers, Guilherme

Re: [EXT] [PATCH] bnx2x: Prevent ptp_task to be rescheduled indefinitely

2019-06-23 Thread Guilherme Piccoli
On Sun, Jun 23, 2019 at 2:13 AM Sudarsana Reddy Kalluru wrote: > > Thanks for uncovering this issue, and the fix. > With the proposed fix, if HW latches the timestamp after 3 iterations then it > would lead to erroneous PTP functionality. When driver receives the next PTP > packet, driver sees t

RE: [EXT] [PATCH] bnx2x: Prevent ptp_task to be rescheduled indefinitely

2019-06-22 Thread Sudarsana Reddy Kalluru
EXT] [PATCH] bnx2x: Prevent ptp_task to be rescheduled indefinitely > > External Email > > -- > Currently bnx2x ptp worker tries to read a register with timestamp > information in case of TX packet timestamping and i