On Wed, 2016-05-11 at 23:13 +0530, vidya sagar wrote: > I added the dump_stack() to see the full flow as the error print > "PCIe link lost, device now detached" is there as part of igb_rd32() > API which is called at many places. Are we not supposed to 'cancel > delayed work of igb_ptp_overflow_check() when system goes to suspend > state (and schedule when system resumes)?
It is probably because we're triggering a surprise removal event which we shouldn't be doing. It likely happens because of the suspend which puts is part way through this state, and we need to disable the overflow check and re-enable it at a resume time, yep. Thanks, Jake ------------------------------------------------------------------------------ Mobile security can be enabling, not merely restricting. Employees who bring their own devices (BYOD) to work are irked by the imposition of MDM restrictions. Mobile Device Manager Plus allows you to control only the apps on BYO-devices by containerizing them, leaving personal data untouched! https://ad.doubleclick.net/ddm/clk/304595813;131938128;j _______________________________________________ Linuxptp-users mailing list Linuxptp-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linuxptp-users
