On Tue, 05 Dec 2006 21:36:37 +0300 Oleg Mikheev <[EMAIL PROTECTED]> wrote:
> Hi guys, > > I'm using FC5 with vanilla kernels. > Everything worked great until 2.6.19 was released. > Not each time I'm trying to up my eth0 kernel produces this: > > > eth0: link up, 100Mbps, full-duplex, lpa 0x45E1 > irq 18: nobody cared (try booting with the "irqpoll" option) > [<c01391aa>] __report_bad_irq+0x36/0x7d > [<c0139379>] note_interrupt+0x188/0x1c3 > [<c0138a19>] handle_IRQ_event+0x1a/0x3f > [<c01396ca>] handle_fasteoi_irq+0x61/0x73 > [<c0104e34>] do_IRQ+0x6b/0x83 > [<c0120c76>] sys_rt_sigprocmask+0x80/0x93 > [<c01034a2>] common_interrupt+0x1a/0x20 > ======================= > handlers: > [<c0257416>] (rtl8139_interrupt+0x0/0x3aa) > Disabling IRQ #18 > > > I'm posting it here b/c I don't think it's a normal behavior. > Here is the diff of dmesg output between 2.6.18.3 and 2.6.19: > > > 140,142c141,143 > < 8139too Fast Ethernet driver 0.9.27 > < ACPI: PCI Interrupt 0000:01:06.0[A] -> GSI 20 (level, low) -> IRQ 20 > < eth0: RealTek RTL8139 at 0xf8806c00, 00:40:45:28:2c:ae, IRQ 20 > --- > > 8139too Fast Ethernet driver 0.9.28 > > ACPI: PCI Interrupt 0000:01:06.0[A] -> GSI 20 (level, low) -> IRQ 18 > > eth0: RealTek RTL8139 at 0xf8806c00, 00:40:45:28:2c:ae, IRQ 18 > 147c148 > < ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 18 > --- > > ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 19 This looks like http://bugzilla.kernel.org/show_bug.cgi?id=7601 Please see http://bugzilla.kernel.org/show_bug.cgi?id=7601#c10 for a possible fix. That fix is in mainline now, so testing Linus's current tree would suit too, thanks. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
