diff options
| author | Marius Strobl <marius@FreeBSD.org> | 2011-07-02 11:46:23 +0000 |
|---|---|---|
| committer | Marius Strobl <marius@FreeBSD.org> | 2011-07-02 11:46:23 +0000 |
| commit | c70f826b25d431194c54a64cee0b2c4f504f7519 (patch) | |
| tree | 73ced09a5ce9f3c615442e7caef37fbde03b8a46 | |
| parent | 4a35efc72064b9d2a22ff24f2e5edc9d2aa9307a (diff) | |
| download | src-c70f826b25d431194c54a64cee0b2c4f504f7519.tar.gz src-c70f826b25d431194c54a64cee0b2c4f504f7519.zip | |
Don't waste a delay slot.
Notes
Notes:
svn path=/head/; revision=223720
| -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 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 |