Messages in this thread | | | Date | Mon, 23 Feb 2009 21:50:03 -0800 | Subject | Re: [Linux 2.6.29-rc6] [drm:i915_set_status_page] *ERROR* can not ioremap virtual address for G33 hw status page | From | Yinghai Lu <> |
| |
On Mon, Feb 23, 2009 at 7:23 PM, Andy Isaacson <adi@hexapodia.org> wrote: > On Mon, Feb 23, 2009 at 05:01:10PM -0800, Yinghai Lu wrote: >> 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. > > Doesn't help here (Dell E6400). > > [ 0.000000] Initializing cgroup subsys cpuset > [ 0.000000] Initializing cgroup subsys cpu > [ 0.000000] Linux version 2.6.29-rc6-dirty (adi@cvp-loaner-01) (gcc version 4.3.2 (Ubuntu 4.3.2-1ubuntu12) ) #14 SMP Mon Feb 23 19:05:31 PST 2009 > [ 0.000000] Command line: root=/dev/sda1 ro > [ 0.000000] KERNEL supported cpus: > [ 0.000000] Intel GenuineIntel > [ 0.000000] AMD AuthenticAMD > [ 0.000000] Centaur CentaurHauls > [ 0.000000] BIOS-provided physical RAM map: > [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009f000 (usable) > [ 0.000000] BIOS-e820: 000000000009f000 - 00000000000a0000 (reserved) > [ 0.000000] BIOS-e820: 0000000000100000 - 000000007d04d400 (usable) > [ 0.000000] BIOS-e820: 000000007d04d400 - 000000007d04f400 (ACPI NVS) > [ 0.000000] BIOS-e820: 000000007d04f400 - 0000000080000000 (reserved) > [ 0.000000] BIOS-e820: 00000000f8000000 - 00000000fc000000 (reserved) > [ 0.000000] BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved) > [ 0.000000] BIOS-e820: 00000000fed18000 - 00000000fed1c000 (reserved) > [ 0.000000] BIOS-e820: 00000000fed20000 - 00000000fed90000 (reserved) > [ 0.000000] BIOS-e820: 00000000feda0000 - 00000000feda6000 (reserved) > [ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fee10000 (reserved) > [ 0.000000] BIOS-e820: 00000000ffe60000 - 0000000100000000 (reserved) > [ 0.000000] DMI 2.4 present. > [ 0.000000] last_pfn = 0x7d04d max_arch_pfn = 0x100000000 > [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 > [ 0.000000] original variable MTRRs > [ 0.000000] reg 0, base: 0GB, range: 32GB, type WB > [ 0.000000] reg 1, base: 3584MB, range: 512MB, type UC > [ 0.000000] reg 2, base: 2012MB, range: 4MB, type UC > [ 0.000000] reg 3, base: 2016MB, range: 32MB, type UC
the BIOS is so sick according to MTRR, it said: [0,2012M) is WB [2048M, 3.5G) is WB too [4G, 32G) is WB
but according to e820: about [0,2g) is RAM...
really not how to workaround in BIOS.
please check if you have some new BIOS?
YH -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |