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Re: kern/51254: uvm assertion "!topdown || hint <= orig_hint" failed

On 2023/09/07 22:02, Taylor R Campbell wrote:
Were you able to test the patch I suggested last year, or did you find
some flaw in the analysis I posted it with?

-                       hint = entry->next->start - length;
+                       hint = MIN(orig_hint, entry->next->start - length);

Oops, sorry, I didn't notice your message somehow.

Even with this patch, that KASSERT fires unfortunately.

Full log with UVMHIST is provided here:


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