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| author | kaf24@scramble.cl.cam.ac.uk <kaf24@scramble.cl.cam.ac.uk> | 2004-08-19 13:50:49 +0000 |
|---|---|---|
| committer | kaf24@scramble.cl.cam.ac.uk <kaf24@scramble.cl.cam.ac.uk> | 2004-08-19 13:50:49 +0000 |
| commit | 8e9f7aa2977967bce51c83adf16e48ad6f378dfc (patch) | |
| tree | 777061d19f04e45dd3dcbc5e3ecb8286d610a9f5 /tools/misc/xend | |
| parent | b5489b4dd364ef7841c265d77503ac3ebe6d0532 (diff) | |
| download | xen-8e9f7aa2977967bce51c83adf16e48ad6f378dfc.tar.gz xen-8e9f7aa2977967bce51c83adf16e48ad6f378dfc.tar.bz2 xen-8e9f7aa2977967bce51c83adf16e48ad6f378dfc.zip | |
bitkeeper revision 1.1159.42.2 (4124b039yQGTqk4tjyHEoXGty5VlPg)
Fix use of the phys_to_machine_mapping table in Linux 2.4 and 2.6.
We now ensure that the table contains no MFNs that do not belong
the OS --- invalid entries contain a sentinel value; deliberate
foreign mappings have the high bit set. This means the pte_page() and
pte_pfn() will do the right thing despite possible aliasing in the
M2P table.
Diffstat (limited to 'tools/misc/xend')
0 files changed, 0 insertions, 0 deletions