Re: Oops in fs_enet driver with preempt-rt

From: Scott Wood
Date: Tue May 20 2008 - 11:41:25 EST

Rune Torgersen wrote:
0xc0196d84 is in fs_enet_interrupt
468 if (fpi->use_napi)
469 int_clr_events &= ~fep->ev_napi_rx;
471 (*fep->ops->clear_int_events)(dev,
473 if (int_events & fep->ev_err)
474 (*fep->ops->ev_error)(dev, int_events);
476 if (int_events & fep->ev_rx) {
477 if (!fpi->use_napi)

Do you have shared interrupt debugging turned on? That breaks this driver, and a patch to remove the shared flag was nacked in favor of actually fixing the driver, which I haven't gotten around to.

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