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Posted to commits@nuttx.apache.org by "masayuki2009 (via GitHub)" <gi...@apache.org> on 2023/03/06 08:09:04 UTC
[GitHub] [nuttx] masayuki2009 opened a new pull request, #8733: boards: stm32f4discovery: Update kostest/defconfig to avoid crash
masayuki2009 opened a new pull request, #8733:
URL: https://github.com/apache/nuttx/pull/8733
## Summary
- I noticed that recent mm_heap changes causes a crash with stm32f4discovery:kostest
- This is a tentative solution to avoid the crash
## Impact
- None
## Testing
- Tested with stm32f4discovery board
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[GitHub] [nuttx] pkarashchenko commented on pull request #8733: boards: stm32f4discovery: Update kostest/defconfig to avoid crash
Posted by "pkarashchenko (via GitHub)" <gi...@apache.org>.
pkarashchenko commented on PR #8733:
URL: https://github.com/apache/nuttx/pull/8733#issuecomment-1455769385
Maybe something related to stack alignment change. There is a special requirement for the exception stack to be 8 byte aligned, but default alignment of 8 should cover that. No other ideas for now
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[GitHub] [nuttx] masayuki2009 commented on pull request #8733: boards: stm32f4discovery: Update kostest/defconfig to avoid crash
Posted by "masayuki2009 (via GitHub)" <gi...@apache.org>.
masayuki2009 commented on PR #8733:
URL: https://github.com/apache/nuttx/pull/8733#issuecomment-1455718505
>@masayuki2009 which option does really fix the crash?
I still can not identify which option fixes the crash.
First, I added to `CONFIG_DEBUG_HARDFAULT_ALERT=y` to show more detailed info but the crash did not happen.
Then I added the other configs and the crash still does not happen.
Furthermore, if I remove `CONFIG_DEBUG_HARDFAULT_ALERT=y` from the commit, it still works.
So I think the crash might relate to text/data layout.
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[GitHub] [nuttx] xiaoxiang781216 commented on pull request #8733: boards: stm32f4discovery: Update kostest/defconfig to avoid crash
Posted by "xiaoxiang781216 (via GitHub)" <gi...@apache.org>.
xiaoxiang781216 commented on PR #8733:
URL: https://github.com/apache/nuttx/pull/8733#issuecomment-1455679806
@masayuki2009 which option does really fix the crash?
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[GitHub] [nuttx] jerpelea merged pull request #8733: boards: stm32f4discovery: Update kostest/defconfig to avoid crash
Posted by "jerpelea (via GitHub)" <gi...@apache.org>.
jerpelea merged PR #8733:
URL: https://github.com/apache/nuttx/pull/8733
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