Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: x86 git tree broken (bisected) | Date | Mon, 14 Apr 2008 23:09:28 +0200 |
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On Monday, 14 of April 2008, Yinghai Lu wrote: > On Mon, Apr 14, 2008 at 1:21 PM, Rafael J. Wysocki <rjw@sisk.pl> wrote: > > > > On Monday, 14 of April 2008, Yinghai Lu wrote: > > > On Sun, Apr 13, 2008 at 5:19 PM, Rafael J. Wysocki <rjw@sisk.pl> wrote: > > > > > > > > On Monday, 14 of April 2008, Yinghai Lu wrote: > > > > > On Sun, Apr 13, 2008 at 3:10 PM, Rafael J. Wysocki <rjw@sisk.pl> wrote: > > > > > > > > > > > > On Monday, 14 of April 2008, Yinghai Lu wrote: > > > > > > > On Sun, Apr 13, 2008 at 9:12 AM, Rafael J. Wysocki <rjw@sisk.pl> wrote: > > > > > > > ... > > > > > > > > > can you try to apply the patch i sent to you about agp bridge order > > > > > > > > > reading for buggy silicon? > > > > > > > > > > > > > > > > > > Please boot kernel with "debug"... > > > > > > > > > > > > > > > > > > I want to verify if you can get > > > > > > > > > > > > > > > > > > " > > > > > > > > > Aperture conflicts with PCI mapping. > > > > > > > > > " > > > > > > > > > > > > > > > > > > in your boot log... > > > > > > > > > > > > > > > > It's not present in there: > > > > > > > > > > > > > > > > rafael@albercik:~> grep Aperture failing-with-patch-dmesg.log > > > > > > > > Aperture too small (32 MB) > > > > > > > > Aperture from AGP @ de000000 size 4096 MB (APSIZE 0) > > > > > > > > Aperture too small (0 MB) > > > > > > > > agpgart: Aperture pointing to RAM > > > > > > > > agpgart: Aperture from AGP @ de000000 size 4096 MB > > > > > > > > agpgart: Aperture too small (0 MB) > > > > > > > > > > > > > > > > Full dmesg output attached. > > > > > > > > > > > > > > please check attached debug patch. and check if you can change GART > > > > > > > size in your BIOS setup to 64M instead of 32M > > > > > > > > > > > > Hm, what tree am I supposed to apply it too: > > > > > > (1) current x86 git > > > > > > (2) current x86 git w/ some of your previous patches (which ones in this case) > > > > > > (3) failing (old) x86 git > > > > > > (4) failing (old) x86 git w/ some of your previous patches (which ones in this > > > > > > case)? > > > > > > > > > > (1) current x86.git > > > > > > > > Attached is dmesg output from current x86.git with debug_gart_checking.patch > > > > applied. > > > > > > please test the final one ... ... > > > > > > You should get back 64M memory back. > > > > Tested (current x86.git), dmesg output attached. > > thanks. > > looks good. as expected... > > Checking aperture... > AGP bridge at 00:04:00 > Aperture from AGP @ de000000 old size 32 MB > Aperture size 4096 MB (APSIZE 0) is not right, using settings from NB > Aperture from AGP @ de000000 size 32 MB (APSIZE 0) > Node 0: aperture @ de000000 size 32 MB > Aperture too small (32 MB) than (64 MB) > ... > agpgart: Detected AGP bridge 20 > Setting up ULi AGP. > agpgart: AGP aperture is 32M @ 0xde000000
BTW, what exactly would be the benefit of increasing the aperture size, given that I use a PCI Express graphics adapter?
Rafael
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