diff options
-rw-r--r-- | arch/x86/kernel/cpu/common.c | 3 | ||||
-rw-r--r-- | include/linux/percpu-defs.h | 8 |
2 files changed, 6 insertions, 5 deletions
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index f1961c07af9a..12493c5485e5 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c | |||
@@ -1008,8 +1008,7 @@ static const unsigned int exception_stack_sizes[N_EXCEPTION_STACKS] = { | |||
1008 | }; | 1008 | }; |
1009 | 1009 | ||
1010 | static DEFINE_PER_CPU_PAGE_ALIGNED(char, exception_stacks | 1010 | static DEFINE_PER_CPU_PAGE_ALIGNED(char, exception_stacks |
1011 | [(N_EXCEPTION_STACKS - 1) * EXCEPTION_STKSZ + DEBUG_STKSZ]) | 1011 | [(N_EXCEPTION_STACKS - 1) * EXCEPTION_STKSZ + DEBUG_STKSZ]); |
1012 | __aligned(PAGE_SIZE); | ||
1013 | 1012 | ||
1014 | /* May not be marked __init: used by software suspend */ | 1013 | /* May not be marked __init: used by software suspend */ |
1015 | void syscall_init(void) | 1014 | void syscall_init(void) |
diff --git a/include/linux/percpu-defs.h b/include/linux/percpu-defs.h index 68438e18fff4..afd5f8b7061f 100644 --- a/include/linux/percpu-defs.h +++ b/include/linux/percpu-defs.h | |||
@@ -69,11 +69,13 @@ | |||
69 | /* | 69 | /* |
70 | * Declaration/definition used for per-CPU variables that must be page aligned. | 70 | * Declaration/definition used for per-CPU variables that must be page aligned. |
71 | */ | 71 | */ |
72 | #define DECLARE_PER_CPU_PAGE_ALIGNED(type, name) \ | 72 | #define DECLARE_PER_CPU_PAGE_ALIGNED(type, name) \ |
73 | DECLARE_PER_CPU_SECTION(type, name, ".page_aligned") | 73 | DECLARE_PER_CPU_SECTION(type, name, ".page_aligned") \ |
74 | __aligned(PAGE_SIZE) | ||
74 | 75 | ||
75 | #define DEFINE_PER_CPU_PAGE_ALIGNED(type, name) \ | 76 | #define DEFINE_PER_CPU_PAGE_ALIGNED(type, name) \ |
76 | DEFINE_PER_CPU_SECTION(type, name, ".page_aligned") | 77 | DEFINE_PER_CPU_SECTION(type, name, ".page_aligned") \ |
78 | __aligned(PAGE_SIZE) | ||
77 | 79 | ||
78 | /* | 80 | /* |
79 | * Intermodule exports for per-CPU variables. | 81 | * Intermodule exports for per-CPU variables. |