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| author | Keir Fraser <keir.fraser@citrix.com> | 2010-08-09 16:46:42 +0100 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2010-08-09 16:46:42 +0100 |
| commit | 74aeab42a37ad74d65fc182b96d57251458f7ab4 (patch) | |
| tree | ca3d5844ec4218c63e2310a67a1bc27164a09523 /xen/arch/x86/domctl.c | |
| parent | c92aec02ad55858cd5767f37ee7a9069ba2f248b (diff) | |
| download | xen-74aeab42a37ad74d65fc182b96d57251458f7ab4.tar.gz xen-74aeab42a37ad74d65fc182b96d57251458f7ab4.tar.bz2 xen-74aeab42a37ad74d65fc182b96d57251458f7ab4.zip | |
Nested Virtualization: p2m infrastructure
Change p2m infrastructure to operate on per-p2m instead of per-domain.
This allows us to use multiple p2m tables per-domain.
Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
Acked-by: Tim Deegan <Tim.Deegan@citrix.com>
Diffstat (limited to 'xen/arch/x86/domctl.c')
| -rw-r--r-- | xen/arch/x86/domctl.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/xen/arch/x86/domctl.c b/xen/arch/x86/domctl.c index 070ff39f36..403a91889f 100644 --- a/xen/arch/x86/domctl.c +++ b/xen/arch/x86/domctl.c @@ -982,7 +982,7 @@ long arch_do_domctl( ret = iomem_permit_access(d, mfn, mfn + nr_mfns - 1); for ( i = 0; i < nr_mfns; i++ ) - set_mmio_p2m_entry(d, gfn+i, _mfn(mfn+i)); + set_mmio_p2m_entry(p2m_get_hostp2m(d), gfn+i, _mfn(mfn+i)); } else { @@ -991,7 +991,7 @@ long arch_do_domctl( gfn, mfn, nr_mfns); for ( i = 0; i < nr_mfns; i++ ) - clear_mmio_p2m_entry(d, gfn+i); + clear_mmio_p2m_entry(p2m_get_hostp2m(d), gfn+i); ret = iomem_deny_access(d, mfn, mfn + nr_mfns - 1); } |