Messages in this thread | | | From | Mark McLoughlin <> | Subject | [PATCH 0/3] xen: Fix oops when mapping/unmapping addr above 1Gb | Date | Fri, 28 Mar 2008 16:38:14 +0000 |
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Hi, In Fedora rawhide we're currently seeing oopses whenever a processes dlopen()s a library which prelink() has previously relocated above 1Gb. Some more details at:
https://bugzilla.redhat.com/436453
The issue seems to be that during xen_pgd_pin(), we only pin PTE pages, but xen's release_pmd() tries to unpin PMD pages too.
The following series of patches is against the latest x86 tree.
Cheers, Mark.
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