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| author | Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 2010-02-04 14:46:34 -0800 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2010-06-07 14:32:33 -0400 |
| commit | c0011dbfce69467b23b08fb4a64c39a409a935fb (patch) | |
| tree | 47ecf9ee630f58d49edd2fd18fdc0159eb486392 /arch/x86/xen/enlighten.c | |
| parent | e40152ee1e1c7a63f4777791863215e3faa37a86 (diff) | |
| download | linux-c0011dbfce69467b23b08fb4a64c39a409a935fb.tar.gz linux-c0011dbfce69467b23b08fb4a64c39a409a935fb.tar.bz2 linux-c0011dbfce69467b23b08fb4a64c39a409a935fb.zip | |
xen: use _PAGE_IOMAP in ioremap to do machine mappings
In a Xen domain, ioremap operates on machine addresses, not
pseudo-physical addresses. We use _PAGE_IOMAP to determine whether a
mapping is intended for machine addresses.
[ Impact: allow Xen domain to map real hardware ]
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'arch/x86/xen/enlighten.c')
0 files changed, 0 insertions, 0 deletions