Re: [SOLVED ?] VIA KT400 + Kernel 2.6.12 + IO-APIC + ehci_hcd = IRQ trouble

2005-07-27 Thread Michel Bouissou
Le Mardi 26 Juillet 2005 21:44, Michel Bouissou a écrit : > > > Now I'm running with IO-APIC enabled, bus USB 2.0 and ehci completely > > disabled (both in BIOS and modprobe.conf). > > > > The system hasn't hanged again, but I haven't tried to play with on-disk > > ISO filesystems since... > > I

Re: [SOLVED ?] VIA KT400 + Kernel 2.6.12 + IO-APIC + ehci_hcd = IRQ trouble

2005-07-27 Thread Michel Bouissou
Le Mardi 26 Juillet 2005 21:44, Michel Bouissou a écrit : Now I'm running with IO-APIC enabled, bus USB 2.0 and ehci completely disabled (both in BIOS and modprobe.conf). The system hasn't hanged again, but I haven't tried to play with on-disk ISO filesystems since... I just did the

Re: [SOLVED ?] VIA KT400 + Kernel 2.6.12 + IO-APIC + ehci_hcd = IRQ trouble

2005-07-26 Thread Grant Coady
On Tue, 26 Jul 2005 21:39:26 +0200, Michel Bouissou <[EMAIL PROTECTED]> wrote: > >Yes, but it doesn't tell us why kernels 2.4x felt perfectly happy with the old >BIOS... You turned off 4k stacks? I have a Via KM400 chipset box locked up a few times, once under 2.4.31-hf2 after 4.5 hours

Re: [SOLVED ?] VIA KT400 + Kernel 2.6.12 + IO-APIC + ehci_hcd = IRQ trouble

2005-07-26 Thread Michel Bouissou
Le Mardi 26 Juillet 2005 20:54, Alan Stern a écrit : > > > > ...and then, the system feels happy. I've played around with USB devices > > of all speeds in all sockets, and there are no "irq 21: nobody cared!" > > messages anymore... > > Not strange at all, since the EHCI controller actually _was_

Re: [SOLVED ?] VIA KT400 + Kernel 2.6.12 + IO-APIC + ehci_hcd = IRQ trouble

2005-07-26 Thread Michel Bouissou
Le Mardi 26 Juillet 2005 21:39, Michel Bouissou a écrit : > Alas, today it hanged completely 3 times :-( > > When I say completely, I mean complete system hang, display frozen, > keyboard dead (even the Magic SysRQ key doesn't respond), network dead > (doen't ping back), no visible activity of any

Re: [SOLVED ?] VIA KT400 + Kernel 2.6.12 + IO-APIC + ehci_hcd = IRQ trouble

2005-07-26 Thread Alan Stern
On Tue, 26 Jul 2005, Michel Bouissou wrote: > I'm afraid that I may have accidentally solved my problem ;-) > > I've upgraded my Gigabyte GA7-VAXP motherboard's BIOS from release 7VAXP.F11 > to 7VAXP.F15, and it seems the problem is gone ! > > The strange thing is that now, cat

Re: [SOLVED ?] VIA KT400 + Kernel 2.6.12 + IO-APIC + ehci_hcd = IRQ trouble

2005-07-26 Thread Michel Bouissou
Le Mardi 26 Juillet 2005 04:13, Protasevich, Natalie a écrit : > > > Le Lundi 25 Juillet 2005 22:44, Alan Stern a écrit : > > > > Natalie, that's all I can think of. Now it's up to you to > > invent a patch Michel can try out, to show just where the > > IO-APIC code is going wrong. > > I will

Re: [SOLVED ?] VIA KT400 + Kernel 2.6.12 + IO-APIC + ehci_hcd = IRQ trouble

2005-07-26 Thread Michel Bouissou
Le Mardi 26 Juillet 2005 04:13, Protasevich, Natalie a écrit : Le Lundi 25 Juillet 2005 22:44, Alan Stern a écrit : Natalie, that's all I can think of. Now it's up to you to invent a patch Michel can try out, to show just where the IO-APIC code is going wrong. I will sure try... I'm

Re: [SOLVED ?] VIA KT400 + Kernel 2.6.12 + IO-APIC + ehci_hcd = IRQ trouble

2005-07-26 Thread Alan Stern
On Tue, 26 Jul 2005, Michel Bouissou wrote: I'm afraid that I may have accidentally solved my problem ;-) I've upgraded my Gigabyte GA7-VAXP motherboard's BIOS from release 7VAXP.F11 to 7VAXP.F15, and it seems the problem is gone ! The strange thing is that now, cat /proc/interrupts

Re: [SOLVED ?] VIA KT400 + Kernel 2.6.12 + IO-APIC + ehci_hcd = IRQ trouble

2005-07-26 Thread Michel Bouissou
Le Mardi 26 Juillet 2005 21:39, Michel Bouissou a écrit : Alas, today it hanged completely 3 times :-( When I say completely, I mean complete system hang, display frozen, keyboard dead (even the Magic SysRQ key doesn't respond), network dead (doen't ping back), no visible activity of any kind

Re: [SOLVED ?] VIA KT400 + Kernel 2.6.12 + IO-APIC + ehci_hcd = IRQ trouble

2005-07-26 Thread Michel Bouissou
Le Mardi 26 Juillet 2005 20:54, Alan Stern a écrit : ...and then, the system feels happy. I've played around with USB devices of all speeds in all sockets, and there are no irq 21: nobody cared! messages anymore... Not strange at all, since the EHCI controller actually _was_ using IRQ

Re: [SOLVED ?] VIA KT400 + Kernel 2.6.12 + IO-APIC + ehci_hcd = IRQ trouble

2005-07-26 Thread Grant Coady
On Tue, 26 Jul 2005 21:39:26 +0200, Michel Bouissou [EMAIL PROTECTED] wrote: Yes, but it doesn't tell us why kernels 2.4x felt perfectly happy with the old BIOS... You turned off 4k stacks? I have a Via KM400 chipset box locked up a few times, once under 2.4.31-hf2 after 4.5 hours compiling