linux-stable.git/include/xen/hvm.h, branch linux-3.7.y Linux kernel stable tree xen/hvm: If we fail to fetch an HVM parameter print out which flag it is. 2012-11-07T15:40:33+00:00 Konrad Rzeszutek Wilk konrad.wilk@oracle.com 2012-10-19T19:01:46+00:00 6d877e6b85691e0b2b22e90aeb9b86c3dafcfc6b Makes it easier to troubleshoot in the field. Acked-by: Ian Campbell <ian.campbell@citrix.com> [v1: Use macro per Ian's suggestion] Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 
Makes it easier to troubleshoot in the field.

Acked-by: Ian Campbell <ian.campbell@citrix.com>
[v1: Use macro per Ian's suggestion]
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
x86/xen: event channels delivery on HVM. 2010-07-22T23:45:59+00:00 Sheng Yang sheng@linux.intel.com 2010-05-14T11:40:51+00:00 38e20b07efd541a959de367dc90a17f92ce2e8a6 Set the callback to receive evtchns from Xen, using the callback vector delivery mechanism. The traditional way for receiving event channel notifications from Xen is via the interrupts from the platform PCI device. The callback vector is a newer alternative that allow us to receive notifications on any vcpu and doesn't need any PCI support: we allocate a vector exclusively to receive events, in the vector handler we don't need to interact with the vlapic, therefore we avoid a VMEXIT. Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Sheng Yang <sheng@linux.intel.com> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> 
Set the callback to receive evtchns from Xen, using the
callback vector delivery mechanism.

The traditional way for receiving event channel notifications from Xen
is via the interrupts from the platform PCI device.
The callback vector is a newer alternative that allow us to receive
notifications on any vcpu and doesn't need any PCI support: we allocate
a vector exclusively to receive events, in the vector handler we don't
need to interact with the vlapic, therefore we avoid a VMEXIT.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
xen: Add support for HVM hypercalls. 2010-07-22T23:45:31+00:00 Jeremy Fitzhardinge jeremy.fitzhardinge@citrix.com 2010-05-14T11:38:24+00:00 18f19aa62a267f2f759e278018f1032adf4c3774 Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: Sheng Yang <sheng@linux.intel.com> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> 
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>