ULE Status.

[Emanuel Strobl]

Am Donnerstag, 9. Juni 2005 16:55 schrieb Polakov Alexander:
> >Doug Poland a йcrit :
> >>On Sat, Jun 04, 2005 at 05:25:33AM -0400, Jeff Roberson wrote:
> >>>I just fixed what should be the last ULE+KSE+PREEMPTION bug.  Please
> >>> let me know if you run into any problems with it, preferably with a
> >>> seperate mail to me as I'm more likely to see this than one which is
> >>> cc'd to current at .
> >>
> >>I'm consistently getting hard locks on a 4-way PIII Xeon using a
> >> generic kernel with ULE.  Here's what was on the console on the 2nd
> >> to last lock-up:
> >>
> >>
> >>kernel trap 12 with interrupts disabled
> >>
> >>Fatal trap 12: page fault while in kernel mode
> >>
> >>cpuid = 0; apic id = 03
> >>
> >>fault virtual address		= 0x150
> >>fault code			= supervisor read, page not present
> >>instruction pointer		= 0x20: 0xc0642e6e
> >>stack pointer			= 0x28: 0xe4fd9b8c
> >>frame pointer			= 0x28: 0xe4fd9bb0
> >>code segment			= base 0x0, limit 0xfffff, type 0x1b
> >>				= DPL 0, pres 1, def32 1, gran 1
> >>processor eflags		= resume, IOPL = 0
> >>current process			= 49 (swi4: clock sio)
> >>
> >>
> >>I've also seen hard locks with gkrellmd, fsck running in multi-user
> >>mode.
> >
> >I get (what I think is) the same problem but not in the same case.
> >When I load nvidia.ko, I get this :
> >
> >nvidia0 : <GeForce FX5600> mem 0xe400000 - 0xe4ffffff, 0xd00.... -
> > 0xdfff.... irq 16 at device 0.0 on pci 1
> >
> >WARNING : Device Driver
> >
> >Fatal trap 12: page fault while in kernel mode
> >fault virtual address		= 0x480008
> >fault code			= supervisor read, page not present
> >instruction pointer		= 0x20: 0xc059de04
> >stack pointer			= 0x28: 0xc1020984
> >frame pointer			= 0x28: 0xc1020984
> >code segment			= base 0x0, limit 0xfffff, type 0x1b
> >				= DPL 0, pres 1, def32 1, gran 1
> >processor eflags		= niterrupt enabled, resume, IOPL = 0
> >current process			= 0 (swapper)
> >trap number 			= 12
> >panic				= page fault
> >
> >uptime : 1s
> >
> >I use ULE.
> >
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>
> I use ULE, PREEMPTION but I've no problems with nvidia-driver-1.0.7174

Copy. I also have no problems (besides the fact that 6114 configuration 
(RenderAccel) doesn't work with 7174 any more) with ULE and PREEMPTION and 
the NVIDIA-Driver.

-Harry
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