[SPARC64]: Do not write garbage into %pstate in tsb_context_switch().

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For SUN4V, we were clobbering %o5 to do the hypervisor call.
This clobbers the saved %pstate value and we end up writing
garbage into that register as a result.  Oops.

Signed-off-by: David S. Miller <davem@davemloft.net>

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David S. Miller 2006-02-15 21:16:42 -08:00

parent de635d833f

commit a7b31bac69

1 changed files with 7 additions and 1 deletions

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arch/sparc64/kernel/tsb.S

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