Han, Weidong
2008-Aug-13 02:06 UTC
[Xen-devel] [PATCH] [VTD] Add checking on return value of init_vtd_hw()
This patch adds checking on return value of init_vtd_hw(). This ensures correct actions will be taken if init_vtd_hw() fails. Especially, when ''iommu=force'' is used, Xen should be not booted if init_vtd_hw() fails. Signed-off-by: Weidong Han <weidong.han@intel.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Cihula, Joseph
2008-Aug-13 05:10 UTC
RE: [Xen-devel] [PATCH] [VTD] Add checking on return value of init_vtd_hw()
ACKed-by: Joseph Cihula <joseph.cihula@intel.com> -----Original Message----- From: Han, Weidong Sent: Tuesday, August 12, 2008 7:07 PM To: ''xen-devel@lists.xensource.com'' Cc: ''Keir Fraser''; Cihula, Joseph Subject: [Xen-devel] [PATCH] [VTD] Add checking on return value of init_vtd_hw() This patch adds checking on return value of init_vtd_hw(). This ensures correct actions will be taken if init_vtd_hw() fails. Especially, when ''iommu=force'' is used, Xen should be not booted if init_vtd_hw() fails. Signed-off-by: Weidong Han <weidong.han@intel.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel