diff options
Diffstat (limited to 'arch/powerpc/include/asm/spinlock.h')
| -rw-r--r-- | arch/powerpc/include/asm/spinlock.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h index b9ebc3085fb7..685c72310f5d 100644 --- a/arch/powerpc/include/asm/spinlock.h +++ b/arch/powerpc/include/asm/spinlock.h @@ -24,9 +24,9 @@ #include <asm/paca.h> #include <asm/hvcall.h> #endif -#include <asm/asm-compat.h> #include <asm/synch.h> #include <asm/ppc-opcode.h> +#include <asm/asm-405.h> #ifdef CONFIG_PPC64 /* use 0x800000yy when locked, where yy == CPU number */ @@ -56,6 +56,8 @@ #define vcpu_is_preempted vcpu_is_preempted static inline bool vcpu_is_preempted(int cpu) { + if (!firmware_has_feature(FW_FEATURE_SPLPAR)) + return false; return !!(be32_to_cpu(lppaca_of(cpu).yield_count) & 1); } #endif |