linux/include/xen/interface/vcpu.h, branch v2.6.23.5

xen: fix incorrect vcpu_register_vcpu_info hypercall argument

2007-11-16T16:22:58Z

patch e3d2697669abbe26c08dc9b95e2a71c634d096ed in mainline. The kernel's copy of struct vcpu_register_vcpu_info was out of date, at best causing the hypercall to fail and the guest kernel to fall back to the old mechanism, or worse, causing random memory corruption. Signed-off-by: Jeremy Fitzhardinge Cc: Stable Kernel Cc: Morten =?utf-8?q?B=C3=B8geskov?= Cc: Mark Williamson Signed-off-by: Greg Kroah-Hartman

xen: Place vcpu_info structure into per-cpu memory

2007-07-18T15:47:45Z

An experimental patch for Xen allows guests to place their vcpu_info structs anywhere. We try to use this to place the vcpu_info into the PDA, which allows direct access. If this works, then switch to using direct access operations for irq_enable, disable, save_fl and restore_fl. Signed-off-by: Jeremy Fitzhardinge Cc: Chris Wright Cc: Keir Fraser

xen: Add Xen interface header files

2007-07-18T15:47:42Z

Add Xen interface header files. These are taken fairly directly from the Xen tree, but somewhat rearranged to suit the kernel's conventions. Define macros and inline functions for doing hypercalls into the hypervisor. Signed-off-by: Jeremy Fitzhardinge Signed-off-by: Ian Pratt Signed-off-by: Christian Limpach Signed-off-by: Chris Wright