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Don't waste a delay slot.

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This commit is contained in:
Marius Strobl 2011-07-02 11:46:23 +00:00
parent 4a35efc720
commit c70f826b25
1 changed files with 2 additions and 2 deletions
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4
sys/sparc64/sparc64/mp_exception.S
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@ -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