Changes between Version 194 and Version 195 of GSoC/2015


Ignore:
Timestamp:
Aug 11, 2015, 2:43:04 PM (5 years ago)
Author:
Rohini Kulkarni
Comment:

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  • GSoC/2015

    v194 v195  
    165165* July 28: Identified bug in cache configuration which was causing the .text section in raspberry pi map to require write permissions. One task is to submit a patch for this bug. The kernel image starts up with SMP changes. The other task is to add interprocessor interrupt for the Pi 2 SMP.
    166166
     167* Aug 4: There was some build problem and changes were not being incorporated. I wanted to confirm that missing IPI is the problem. But the build problem was misleading so took almost the week before I was able to get sure of the problem. Next I have to see how IPI can be implemented because RPi2 does not have a GIC. Also I have moved ahead with the text section permissions issue. I could get hold of where the start up hangs though the root of the problem is yet to be identified.
     168
    167169== Yurii Shevtsov ==
    168170