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-rw-r--r--arch/i386/kernel/setup.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c
index 294bcca985a..e29fd5aeaf8 100644
--- a/arch/i386/kernel/setup.c
+++ b/arch/i386/kernel/setup.c
@@ -82,7 +82,7 @@ EXPORT_SYMBOL(efi_enabled);
/* cpu data as detected by the assembly code in head.S */
struct cpuinfo_x86 new_cpu_data __initdata = { 0, 0, 0, 0, -1, 1, 0, 0, -1 };
/* common cpu data for all cpus */
-struct cpuinfo_x86 boot_cpu_data = { 0, 0, 0, 0, -1, 1, 0, 0, -1 };
+struct cpuinfo_x86 boot_cpu_data __read_mostly = { 0, 0, 0, 0, -1, 1, 0, 0, -1 };
EXPORT_SYMBOL(boot_cpu_data);
unsigned long mmu_cr4_features;