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[SPARC64]: Simplify sun4v TLB handling using macros.
authorDavid S. Miller <davem@sunset.davemloft.net>
Sat, 11 Feb 2006 08:29:34 +0000 (00:29 -0800)
committerDavid S. Miller <davem@sunset.davemloft.net>
Mon, 20 Mar 2006 09:12:16 +0000 (01:12 -0800)
commit36a68e77c554f1ef1c206fd618e6daf82d3e38a3
tree59a4591b76ef18e54b5b1b2687268e0dd6bb69eftree | snapshot
parent12eaa328f9fb2d3fcb5afb682c762690d05a3cd8commit | diff
[SPARC64]: Simplify sun4v TLB handling using macros.

There was also a bug in sun4v_itlb_miss, it loaded the
MMU Fault Status base into %g3 instead of %g2.

This pointed out a fast path for TSB miss processing,
since we have %g2 with the MMU Fault Status base, we
can use that to quickly load up the PGD phys address.

Signed-off-by: David S. Miller <davem@davemloft.net>
arch/sparc64/kernel/sun4v_tlb_miss.S diff | blob | history
arch/sparc64/kernel/tsb.S diff | blob | history
Domain: System / Uncategorized;