linux-kernel - Re: [Linux 2.6.29-rc6] [drm:i915_set_status_page] *ERROR* can not ioremap virtual address for G33 hw status page

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Message-ID: <8db1092f0902240101p1673cdfal6bf6c98f4d1d1e97@mail.gmail.com>
Date:	Tue, 24 Feb 2009 10:01:17 +0100
From:	Maciej Rutecki <maciej.rutecki@...il.com>
To:	Yinghai Lu <yinghai@...nel.org>
Cc:	"Rafael J. Wysocki" <rjw@...k.pl>, Eric Anholt <eric@...olt.net>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Jesse Barnes <jbarnes@...tuousgeek.org>,
	"lenb@...nel.org" <lenb@...nel.org>, Ingo Molnar <mingo@...e.hu>,
	mjg@...hat.com, Andrew Morton <akpm@...ux-foundation.org>,
	rui.zhang@...el.com, airlied@...hat.com
Subject: Re: [Linux 2.6.29-rc6] [drm:i915_set_status_page] *ERROR* can not 
	ioremap virtual address for G33 hw status page

2009/2/24 Maciej Rutecki <maciej.rutecki@...il.com>:
> 2009/2/24 Maciej Rutecki <maciej.rutecki@...il.com>:
>> 2009/2/24 Yinghai Lu <yinghai@...nel.org>:
>>
>>>
>>> CONFIG_MTRR=y
>>> CONFIG_MTRR_SANITIZER=y
>>> CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=1
>>> CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
>>>
>>> should help mtrr ones.
>>>
>>> please post bootlog with those option set.
>>>
>>> YH
>>>
>>
>> It doesn't help, see previous mails.
>>
>>
>
> l also update bios, and try:
> CONFIG_MTRR=y
> CONFIG_MTRR_SANITIZER=y
> CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=1
> CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
>
[...]

> [   16.383701] [drm] Initialized drm 1.1.0 20060810
> [   16.418166] pci 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
> [   16.418176] pci 0000:00:02.0: setting latency timer to 64
> [   16.420993] pci 0000:00:02.0: irq 27 for MSI/MSI-X
> [   16.421076] [drm] Initialized i915 1.6.0 20080730 on minor 0
> [   16.747905] set status page addr 0x00043000
> [   16.747932] [drm:i915_set_status_page] *ERROR* can not ioremap
> virtual address for G33 hw status page
>

Hmm. Its one difference, previous I had:
[   18.170614] [drm] Initialized drm 1.1.0 20060810
[   18.247445] pci 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[   18.247455] pci 0000:00:02.0: setting latency timer to 64
[   18.249610] mtrr: type mismatch for d0000000,10000000 old:
write-back new: write-combining
[   18.249621] [drm] MTRR allocation failed
[   18.249622] .  Graphics performance may suffer.
[   18.249658] pci 0000:00:02.0: irq 27 for MSI/MSI-X
[   18.249691] [drm] Initialized i915 1.6.0 20080730 on minor 0
[   18.290152] mtrr: type mismatch for d0000000,10000000 old:
write-back new: write-combining
[   18.567435] set status page addr 0x00043000
[   18.567463] [drm:i915_set_status_page] *ERROR* can not ioremap
virtual address for G33 hw status page

So warning about mtrr has gone. But still Xwindow doesn't start.
-- 
Maciej Rutecki
http://www.maciek.unixy.pl
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