Kay, Allen M
2009-Jul-10 19:17 UTC
[Xen-devel] [PATCH][VTD] fix assertion fault in pci passthrough code
Remove ASSERT(spin_is_locked(&pcidevs_lock)) in pci_get_pdev_by_domain() to allow caller the flexibility to not hold the lock if it does not care if the device is hot removed between the time it got the pdev and the time it is used to get the corresponding vt-d engine. In the new RHSA use case, we just wanted to get the vt-d engine of any device passthrough in the domain. Also, rename RHSA field "domain" to "proximity domain" to avoid overloading the term "domain" in virtualization context. Signed-off-by: Allen Kay allen.m.kay@intel.com _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel