diff options
Diffstat (limited to 'arch/sparc64/kernel/trampoline.S')
| -rw-r--r-- | arch/sparc64/kernel/trampoline.S | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/sparc64/kernel/trampoline.S b/arch/sparc64/kernel/trampoline.S index 2c8f9344b4ee..3a145fc39cf2 100644 --- a/arch/sparc64/kernel/trampoline.S +++ b/arch/sparc64/kernel/trampoline.S | |||
| @@ -98,8 +98,9 @@ startup_continue: | |||
| 98 | 98 | ||
| 99 | sethi %hi(prom_entry_lock), %g2 | 99 | sethi %hi(prom_entry_lock), %g2 |
| 100 | 1: ldstub [%g2 + %lo(prom_entry_lock)], %g1 | 100 | 1: ldstub [%g2 + %lo(prom_entry_lock)], %g1 |
| 101 | membar #StoreLoad | #StoreStore | ||
| 101 | brnz,pn %g1, 1b | 102 | brnz,pn %g1, 1b |
| 102 | membar #StoreLoad | #StoreStore | 103 | nop |
| 103 | 104 | ||
| 104 | sethi %hi(p1275buf), %g2 | 105 | sethi %hi(p1275buf), %g2 |
| 105 | or %g2, %lo(p1275buf), %g2 | 106 | or %g2, %lo(p1275buf), %g2 |