kernel/wdog: Add to restore executing wdog and dump in assert #6629
+46
−1
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
If wdog is corrupted or if prefetch abort is occuring in wdog callback, current assertion log is not enough for debugging. Therefore, during the executing wdog expireation, we save the executing wdog address, and printing wdog information during the assert log printing. Signed-off-by: eunwoo.nam <[email protected]>
jeongarmy
reviewed
Jan 16, 2025
| lldbg_noarg("===========================================================\n"); | ||
| lldbg_noarg("Asserted wdog details\n"); | ||
| lldbg_noarg("===========================================================\n"); | ||
| wd_corruption_dbg(g_wdog_debug); |
There was a problem hiding this comment.
Isn't it duplicated with wd_corruption_dbg in wd_start.c:173?
switch (wdog->argc) {
default:
wd_corruption_dbg(wdog);
DEBUGPANIC();
break;
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
If wdog is corrupted or if prefetch abort is occuring in wdog callback, current assertion log is not enough for debugging.
Therefore, during the executing wdog expireation, we save the executing wdog address, and printing wdog information during the assert log printing.