| commit | d82ace7dc4073b090a55b9740700e32b9a9ae302 | [log] [tgz] |
|---|---|---|
| author | David S. Miller <davem@sunset.davemloft.net> | Thu Feb 09 02:52:44 2006 -0800 |
| committer | David S. Miller <davem@sunset.davemloft.net> | Mon Mar 20 01:12:03 2006 -0800 |
| tree | d5aa8e10664b05bbfe31eacf95e2066c03cab102 | |
| parent | 1d2f1f90a1e004b0c1b8a73ed4394a93f09104b3 [diff] |
[SPARC64]: Detect sun4v early in boot process. We look for "SUNW,sun4v" in the 'compatible' property of the root OBP device tree node. Protect every %ver register access, to make sure it is not touched on sun4v, as %ver is hyperprivileged there. Lock kernel TLB entries using hypervisor calls instead of calls into OBP. Signed-off-by: David S. Miller <davem@davemloft.net>