From c70f826b25d431194c54a64cee0b2c4f504f7519 Mon Sep 17 00:00:00 2001 From: Marius Strobl Date: Sat, 2 Jul 2011 11:46:23 +0000 Subject: Don't waste a delay slot. --- sys/sparc64/sparc64/mp_exception.S | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sys/sparc64/sparc64/mp_exception.S b/sys/sparc64/sparc64/mp_exception.S index f1b323aeebed..54a5e4dc1241 100644 --- a/sys/sparc64/sparc64/mp_exception.S +++ b/sys/sparc64/sparc64/mp_exception.S @@ -247,8 +247,8 @@ ENTRY(tl_ipi_tlb_range_demap) ldx [%g5 + ITA_START], %g1 ldx [%g5 + ITA_END], %g2 -1: or %g1, %g3, %g4 sethi %hi(KERNBASE), %g6 +1: or %g1, %g3, %g4 stxa %g0, [%g4] ASI_DMMU_DEMAP stxa %g0, [%g4] ASI_IMMU_DEMAP flush %g6 @@ -257,7 +257,7 @@ ENTRY(tl_ipi_tlb_range_demap) add %g1, %g6, %g1 cmp %g1, %g2 blt,a,pt %xcc, 1b - nop + sethi %hi(KERNBASE), %g6 IPI_DONE(%g5, %g1, %g2, %g3, %g4, %g6) retry -- cgit v1.2.3