linux/include/xen/interface/vcpu.h, branch v2.6.23Mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/
https://git.shady.money/linux/atom?h=v2.6.232007-07-18T15:47:45Zxen: Place vcpu_info structure into per-cpu memory2007-07-18T15:47:45ZJeremy Fitzhardingejeremy@xensource.com2007-07-18T01:37:07Zurn:sha1:60223a326fc8fa6e90e2c3fd28ae6de4a311d731
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 <jeremy@xensource.com>
Cc: Chris Wright <chrisw@sous-sol.org>
Cc: Keir Fraser <keir@xensource.com>
xen: Add Xen interface header files2007-07-18T15:47:42ZJeremy Fitzhardingejeremy@xensource.com2007-07-18T01:37:04Zurn:sha1:a42089dd358a7673a0a23126589a9029e57c2049
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 <jeremy@xensource.com>
Signed-off-by: Ian Pratt <ian.pratt@xensource.com>
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>