Messages in this thread | | | Date | Fri, 10 Feb 2006 20:37:15 -0800 | From | Andrew Morton <> | Subject | Re: 2.6.16-rc2-mm1 -- BUG: warning at drivers/ieee1394/ohci1394.c:235/get_phy_reg() |
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Lee Revell <rlrevell@joe-job.com> wrote: > > On Fri, 2006-02-10 at 12:21 -0800, Andrew Morton wrote: > > Miles Lane <miles.lane@gmail.com> wrote: > > > > > > BUG: warning at drivers/ieee1394/ohci1394.c:235/get_phy_reg() > > > > That's a -mm-only warning telling you that get_phy_reg() is doing a > > one-millisecond-or-more busywait while local interrupts are disabled. > > > > That's the sort of thing which makes audio developers pursue 1394 developers > > with sharp sticks. > > Hmm, interesting, did -mm get a "lite" version of Ingo's latency tracer? >
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.16-rc2/2.6.16-rc2-mm1/broken-out/debug-warn-if-we-sleep-in-an-irq-for-a-long-time.patch - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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