Bug 212361

Summary: Limit check for hypercall argument max_sample broken
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
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Hardware: All   
OS: Linux   
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Fixed In Version: 3.0.3-1.fc6 Doc Type: Bug Fix
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Last Closed: 2006-11-16 18:44:52 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Flags
Upstream fix (xen-unstable.hg changeset 11759) none

Description Markus Armbruster 2006-10-26 15:06:39 UTC 
Hypercalls XENOPROF_get_buffer and XENOPROF_set_passive take an argument
max_sample, which is limited so that no more than MAX_OPROF_SHARED_PAGES are
used.  Limiting is broken.  Fixed upstream (attached).  Fix made it into RHEL-5.
Comment 1 Markus Armbruster 2006-10-26 15:06:39 UTC 
Created attachment 139470 [details]
Upstream fix (xen-unstable.hg changeset 11759)