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| author | marius <marius@FreeBSD.org> | 2011-07-02 11:46:23 +0000 |
|---|---|---|
| committer | marius <marius@FreeBSD.org> | 2011-07-02 11:46:23 +0000 |
| commit | ef7acc0998cd61806eb4dd8378066576f99f61d6 (patch) | |
| tree | 73ced09a5ce9f3c615442e7caef37fbde03b8a46 /sys/sparc64 | |
| parent | 100c1f73e93d031e02336e7d110c489326d2bc56 (diff) | |
| download | FreeBSD-src-ef7acc0998cd61806eb4dd8378066576f99f61d6.zip FreeBSD-src-ef7acc0998cd61806eb4dd8378066576f99f61d6.tar.gz | |
Don't waste a delay slot.
Diffstat (limited to 'sys/sparc64')
| -rw-r--r-- | sys/sparc64/sparc64/mp_exception.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/sparc64/sparc64/mp_exception.S b/sys/sparc64/sparc64/mp_exception.S index f1b323a..54a5e4d 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 |
