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> > > > Hi,> > with recent versions of the 2.4 kernel (Vanilla), I get an increasing > > amount of do_IRQ stack overflows.> > This night, I got 3 of them.> > With 2.4.28 I got an overflow about twice a year, with 2.4.29 nearly > > once a month and with 2.4.30 nearly every day 8-((> > stupid question : have you tried reverting to older versions to check > if the problem follows kernel upgrades or if something is ageing badly > in your machine ?> No, I have not, and I think I will not find the needed time to fully track it down. > > My layout: Pentium4 HT SMP, raid1 on a promise card, driven by > > libata_promise, everything using reiserfs, heavy nfs and network> traffic, > > with a Linksys (tulip) and a Realtek (8139too) NIC.> > do you mean that you tested both with tulip and realtek and that the > problem happens with both of them, or that your machine needs those > two NICs simultaneously ? Using a realtek with heavy NFS and network > traffic seems somewhat odd, eventhough the driver is rather stable. > both simultaneously. I thought the realtek is enough for the internet connection, as the bottleneck clearly is the ISP (we have a 10Mb/s wire). "heavy" is relative, a few handful (<20) of concurrent connections. the other NIC is the connection to the internal network. > > The used 2.4.30-hf1 is pure Vanilla.> > > > Below my three overflow messages. Would the stack reduction patches of > > Badari Pulavarty help in my case? > > I don't know. I suspect that it might delay the problem but not remove > it.> > Regards,> Willy> Thanks, Manfred -- +++ Neu: Echte DSL-Flatrates von GMX - Surfen ohne Limits +++ Always online ab 4,99 Euro/Monat: http://www.gmx.net/de/go/dsl - 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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