Bug 14355

Summary: perhaps a guard page needed for UP-mode kernel stack?
Product: Base System Reporter: mjacob <mjacob>
Component: kernAssignee: freebsd-bugs (Nobody) <bugs>
Status: Closed FIXED    
Severity: Affects Only Me    
Priority: Normal    
Version: Unspecified   
Hardware: Any   
OS: Any   

Description mjacob 1999-10-16 06:50:04 UTC 
I had my kernel stack corrupted during the config process. I'm not sure
whether the second processor had launched yet. The stack would get corrupted
and the framepointer would get wiped. The ultimate fix was to remove the usage
of a 2KB automatic variable.

It seems to me that there should have been some kind of warning about this.
Comment 1 Jens Schweikhardt freebsd_committer freebsd_triage 2002-09-06 18:25:54 UTC 
State Changed
From-To: open->feedback

Is this still an issue that's more than nice-to-have?
Comment 2 Jens Schweikhardt freebsd_committer freebsd_triage 2002-09-06 18:52:36 UTC 
State Changed
From-To: feedback->closed

No longer an issue.