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Bug 212363

Summary: Xenoprof accesses global state without locking
Product: [Fedora] Fedora Reporter: Markus Armbruster <armbru>
Component: xenAssignee: Xen Maintainance List <xen-maint>
Status: CLOSED CURRENTRELEASE QA Contact: Brian Brock <bbrock>
Severity: medium Docs Contact:
Priority: medium    
Version: 6CC: bstein, katzj
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: 3.0.3-1.fc6 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2006-11-16 13:40:37 EST Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Attachments:
Description Flags
Upstream fix (xen-unstable.hg changeset 11760) none

Description Markus Armbruster 2006-10-26 11:11:56 EDT
xen/arch/x86/oprofile/xenoprof.c accesses global state without
locking, which asks for random violence with SMP.  Fixed upstream (attached). 
Fix made it into RHEL-5.
Comment 1 Markus Armbruster 2006-10-26 11:11:56 EDT
Created attachment 139471 [details]
Upstream fix (xen-unstable.hg changeset 11760)