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| author | Ian Campbell <ian.campbell@citrix.com> | 2010-09-30 07:37:26 -0400 |
|---|---|---|
| committer | Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 2010-11-12 18:00:06 -0500 |
| commit | 7e77506a5918d82cafa2ffa783ab57c23f9e9817 (patch) | |
| tree | dc922c1127c8859cda50f5cbed654c5681a89480 /arch/x86/xen/xen-asm_32.S | |
| parent | 9ec23a7f6d2537faf14368e066e307c06812c4ca (diff) | |
xen: implement XENMEM_machphys_mapping
This hypercall allows Xen to specify a non-default location for the
machine to physical mapping. This capability is used when running a 32
bit domain 0 on a 64 bit hypervisor to shrink the hypervisor hole to
exactly the size required.
[ Impact: add Xen hypercall definitions ]
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Diffstat (limited to 'arch/x86/xen/xen-asm_32.S')
0 files changed, 0 insertions, 0 deletions