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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2021/07/08 09:46:21 UTC

[GitHub] [incubator-nuttx] xiaoxiang781216 commented on issue #207: SMP for Cortex-A MPcore is unstable

xiaoxiang781216 commented on issue #207:
URL: https://github.com/apache/incubator-nuttx/issues/207#issuecomment-876296559


   > I thought the memory corruption issue relates to an IPI (Inter Processor Interrupt) issue.
   > But I noticed that there was no nested interrupts.
   > 
   
   @masayuki2009 Is it still true that "cpsid  i" can't disable IPI interrupt?
   https://github.com/apache/incubator-nuttx/blob/master/boards/arm/imx6/sabre-6quad/README.txt#L178-L200
   If yes, could you point the document which mention this special behaviour?


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