xen/xen - xen

	Commit message (Collapse)	Author	Age	Files	Lines
*	xen: introduce XEN_GUEST_HANDLE_PARAM	Stefano Stabellini	2012-10-17	1	-1/+21
\| \| \| \| \| \| \| \| \| \| \| \| \| \|	XEN_GUEST_HANDLE_PARAM is going to be used to distinguish guest pointers stored in memory from guest pointers as hypercall parameters. guest_handle_* macros default to XEN_GUEST_HANDLE_PARAM as return type. Two new guest_handle_to_param and guest_handle_from_param macros are introduced to do conversions. Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Keir Fraser <keir@xen.org> Committed-by: Ian Campbell <ian.campbell@citrix.com>
*	Introduce clear_user and clear_guest	Stefano Stabellini	2012-01-23	1	-0/+24
\| \| \| \| \| \| \| \| \| \| \| \|	Introduce clear_user for x86 and ia64, shamelessly taken from Linux. The x86 version is the 32 bit clear_user implementation. Introduce clear_guest for x86 and ia64. The x86 implementation is based on clear_user and a new clear_user_hvm function. The ia64 implementation is actually in xencomm and it is based on xencomm_copy_to_guest. Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Acked-by: Jan Beulich <JBeulich@suse.com> Committed-by: Keir Fraser <keir@xen.org>
*	Introduce guest_handle_subrange_okay() for checking sub-sections of an	Keir Fraser	2008-06-13	1	-0/+1
\| \| \| \| \| \| \| \|	argument array. Needed where a compat shim is splitting up a 32-bit guest's larger argument array, and only the currently-active part of the translated array is contained within the compat_arg_xlat_area. Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
*	xencomm: add support for log dirty mode	Keir Fraser	2008-04-07	1	-0/+8
\| \| \| \|	Signed-off-by: Kouya Shimura <kouya@jp.fujitsu.com>
*	xencomm: Fix for code style.	kfraser@localhost.localdomain	2007-08-14	1	-8/+7
\| \| \| \|	Signed-off-by: Keir Fraser <keir@xensource.com>
*	Enhance guest memory accessor macros so that source operands can be	kfraser@localhost.localdomain	2007-06-20	1	-20/+23
\| \| \| \| \| \| \| \| \| \| \|	pointers to const or arrays. Only build-tested on ia64, and untested for powerpc (which, however, is almost identical to ia64, except for an apparent bug in the original version of __copy_field_{from,to}_guest in that the field offset was multiplied by the field size). Signed-off-by: Jan Beulich <jbeulich@novell.com>
*	[POWERPC] Merge in outstanding changes from xenppc-unstable.hg.	Hollis Blanchard	2006-12-12	1	-0/+115
	It's a long story, but basically a small divergence in xenppc-unstable meant a large number of changesets couldn't be directly imported to xen-unstable, so this changeset includes all of them. Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>