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Posted to commits@nuttx.apache.org by "pussuw (via GitHub)" <gi...@apache.org> on 2023/03/28 11:12:34 UTC

[GitHub] [nuttx] pussuw commented on issue #8917: nxsem_wait_irq with MMU

pussuw commented on issue #8917:
URL: https://github.com/apache/nuttx/issues/8917#issuecomment-1486666385

   Another option that comes to mind would be to temporarily map the user semaphore data to a kernel scratch area but this is quite a lot of work, as the physical page is needed and this is not easily obtainable. A significant amount of new mm related bookkeeping would be needed for this solution.


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