This is the mail archive of the
systemtap@sourceware.org
mailing list for the systemtap project.
[Bug kprobes/2071] Probes on ISR with probes on task thread's prehandler crash the system
- From: "hien at us dot ibm dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 13 Jan 2006 17:37:09 -0000
- Subject: [Bug kprobes/2071] Probes on ISR with probes on task thread's prehandler crash the system
- References: <20051220073112.2071.anil.s.keshavamurthy@intel.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- 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.
--
http://sourceware.org/bugzilla/show_bug.cgi?id=2071
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.