Messages in this thread | | | Date | Tue, 11 Sep 2007 09:08:08 +0100 (IST) | From | Dave Airlie <> | Subject | Re: [PATCH] [AGPGART] intel_agp: fix stolen mem range on G33 |
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>> >> Subject: [PATCH] [AGPGART] intel_agp: fix stolen mem range on G33 >> >> G33 GTT stolen memory is below graphics data >> stolen memory and be seperate, so don't subtract >> it in stolen mem counting. >> >> Signed-off-by: Zhenyu Wang <zhenyu.z.wang@intel.com>
Andrew I meant to upstream these for 2.6.23 but travelling is still in progress, so if you could send them to Linus...
Acked-by: Dave Airlie <airlied@linux.ie>
>> --- >> drivers/char/agp/intel-agp.c | 5 +++++ >> 1 files changed, 5 insertions(+), 0 deletions(-) >> >> diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c >> index 2c9ca2c..581f922 100644 >> --- a/drivers/char/agp/intel-agp.c >> +++ b/drivers/char/agp/intel-agp.c >> @@ -506,6 +506,11 @@ static void intel_i830_init_gtt_entries(void) >> break; >> } >> } else { >> + /* G33's GTT stolen memory is separate from gfx data >> + * stolen memory. >> + */ >> + if (IS_G33) >> + size = 0; >> switch (gmch_ctrl & I830_GMCH_GMS_MASK) { >> case I855_GMCH_GMS_STOLEN_1M: >> gtt_entries = MB(1) - KB(size); > > When looking at a "fix" I need to work out whether it might be needed in > 2.6.23. But your description of this patch didn't describe the problem > which it fixes in a way which allows me to decide this. > > > - 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/
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