[GitHub] [incubator-nuttx] eenurkka opened a new pull request, #7638: risc-v/mpfs: fix compile warning

[GitBox <gi...@apache.org>]

eenurkka opened a new pull request, #7638:
URL: https://github.com/apache/incubator-nuttx/pull/7638

   After commit b7d2b38, the system suffers from -Warray-bounds warning with -Wall:
   
   chip/mpfs_opensbi.c: In function 'mpfs_hart_to_scratch': chip/mpfs_opensbi.c:251:26: warning: array subscript hartid is outside array bounds of 'sbi_scratch_holder_t[0]' {aka 'struct sbi_scratch_holder_s[]'} [-Warray-bounds]
     251 |   return (unsigned long)(&g_scratches[hartid].scratch);
   
   Fix it by reverting back to what is was earlier. g_scratches shouldn't be in the bss region that would be zeroed out.
   
   Signed-off-by: Eero Nurkkala <ee...@offcode.fi>
   
   ## Summary
   
   Earlier commit introduced a warning with -Wall, fix it
   
   ## Impact
   
   MPFS / OpenSBI
   
   ## Testing
   
   MPFS Icicle board with coldboot hart  = 3 or 4
   


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[GitHub] [incubator-nuttx] pkarashchenko merged pull request #7638: risc-v/mpfs: fix compile warning

[GitBox <gi...@apache.org>]

pkarashchenko merged PR #7638:
URL: https://github.com/apache/incubator-nuttx/pull/7638


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