On Sun, 2009-04-12 at 10:08 +0300, Yusuf Caglar AKYUZ wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Mat Laibowitz wrote: > > In order to debug my mpeg4dec app side program I was looking dmai to see how > > it accessed the viddec2 ce interface. > > > > Along the way I decided to try and compile it and also to try and upgrade > > some components. > > I modified the dmai source to support my custom board and can compile it. > > > > Now I am having a run-time issue with the codec engine. > > I am just trying to run the decode demo. > > I get the error: > > Unable to handle kernel paging request at virtual address c808b000 > > > > There is a lot of talk about this error, and I have read through the > > postings, but still have not figured it out. > > If I change the CMEM insert command, I can get it to say: > > CMEMK Error: CMEM phys_start (0x87600000) overlaps kernel (0x80000000 -> > > 0x87800000) > > [...] > > Looking at the kernel oops, this is dsplink problem rather than > cmem. Which kernel version are you using? and is this dsplink > version 1.40? I faced a similar issues with 2.6.28 recently. If we > are using the same software versions, I can summarize my findings. > > Regards, > Caglar
I also saw similar crash issue with 2.6.18 (MV pro 5 kernel). Chaning MEM=120M to MEM=118M on the kernel command line fixed the problem for me. Regards, Steve > > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v2.0.9 (GNU/Linux) > Comment: Using GnuPG with SUSE - http://enigmail.mozdev.org > > iEYEARECAAYFAknhk3UACgkQ/nL+S5dojeiE2wCfc7pxnMMdXS8xciSfGAvxfMH/ > dTkAnRgmpnQLfvNY11i6tct70PfBeKdM > =ey7g > -----END PGP SIGNATURE----- > > _______________________________________________ > Davinci-linux-open-source mailing list > Davinci-linux-open-source@linux.davincidsp.com > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source _______________________________________________ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
