[Bug kprobes/2071] Probes on ISR with probes on task thread's prehandler crash the system

hien at us dot ibm dot com sourceware-bugzilla@sourceware.org
Fri Jan 13 17:37:00 GMT 2006


------- Additional Comments From hien at us dot ibm dot com  2006-01-13 17:37 -------
(In reply to comment #8)
> Created an attachment (id=827)
 --> (http://sourceware.org/bugzilla/attachment.cgi?id=827&action=view)
> [PATCH] please review and provide comments
> 
> I am attaching a patch which has worked for me on IA64. Can someone port the
> same onto PPC64 & x86_64 and give it a try. Porting this onto other
> architecture should be very easy. Also I am looking for review comments on the
> patch itself.
> 
Anil,
Do you still disable IRQ in the handler in the case of re-entrance with this patch?

I could test this patch with ppc64 after you verify this. Let me know.
Thanks, Hien.


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http://sourceware.org/bugzilla/show_bug.cgi?id=2071

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