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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: sethi %hi(prom_entry_lock), %g2 1: ldstub [%g2 + %lo(prom_entry_lock)], %g1 + membar #StoreLoad | #StoreStore brnz,pn %g1, 1b - membar #StoreLoad | #StoreStore + nop sethi %hi(p1275buf), %g2 or %g2, %lo(p1275buf), %g2 |