diff --git a/arch/x86/include/asm/percpu.h b/arch/x86/include/asm/percpu.h index 666e4137b09f..27f668660abe 100644 --- a/arch/x86/include/asm/percpu.h +++ b/arch/x86/include/asm/percpu.h @@ -73,10 +73,14 @@ unsigned long tcp_ptr__ = raw_cpu_read_long(this_cpu_off); \ \ tcp_ptr__ += (__force unsigned long)(_ptr); \ - (typeof(*(_ptr)) __kernel __force *)tcp_ptr__; \ + (TYPEOF_UNQUAL(*(_ptr)) __force __kernel *)tcp_ptr__; \ }) #else -#define arch_raw_cpu_ptr(_ptr) ({ BUILD_BUG(); (typeof(_ptr))0; }) +#define arch_raw_cpu_ptr(_ptr) \ +({ \ + BUILD_BUG(); \ + (TYPEOF_UNQUAL(*(_ptr)) __force __kernel *)0; \ +}) #endif #define PER_CPU_VAR(var) %__percpu_seg:(var)__percpu_rel diff --git a/include/linux/percpu-defs.h b/include/linux/percpu-defs.h index 79b9402404f1..a7cf954ea99d 100644 --- a/include/linux/percpu-defs.h +++ b/include/linux/percpu-defs.h @@ -221,7 +221,7 @@ do { \ } while (0) #define PERCPU_PTR(__p) \ - (typeof(*(__p)) __force __kernel *)((__force unsigned long)(__p)) + (TYPEOF_UNQUAL(*(__p)) __force __kernel *)((__force unsigned long)(__p)) #ifdef CONFIG_SMP