Silent reboots in head @r248550 starting xdm with x11/nvidia-driver

[Konstantin Belousov]

On Thu, Mar 21, 2013 at 07:14:26PM +0100, Gary Jennejohn wrote:
> I wonder whether there isn't some dependency on the graphics chip being
> used.
> 
> I'm running r248589 AMD64 and didn't have to touch a thing to get X
> to start.
> 
> But I'm using an older, presumably less demanding graphics chip:
You use the amd64 kernel, which has ample KVA space.
The problem is specific to i386.

> 
> vgapci0 at pci0:1:0:0:     class=0x030000 card=0x19051462 chip=0x0a6510de rev=0xa2 hdr=0x00
>     vendor     = 'NVIDIA Corporation'
>     device     = 'GT218 [GeForce 210]'
>     class      = display
>     subclass   = VGA
>     bar   [10] = type Memory, range 32, base 0xfb000000, size 16777216, enabled
>     bar   [14] = type Prefetchable Memory, range 64, base 0xc0000000, size 268435456, enabled
>     bar   [1c] = type Prefetchable Memory, range 64, base 0xde000000, size 33554432, enabled
>     bar   [24] = type I/O Port, range 32, base 0xef00, size 128, enabled
> 
> Above all, bar [14] is only half as large.
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