diff --git a/arch/x86/configs/i386_defconfig b/arch/x86/configs/i386_defconfig
index ce8a6a514afd8b5bc46aef15f4942896c1f889a6..f14356cdc76f5ac7a45f85d91ba79893fec31fda 100644
--- a/arch/x86/configs/i386_defconfig
+++ b/arch/x86/configs/i386_defconfig
@@ -265,3 +265,4 @@ CONFIG_PROVIDE_OHCI1394_DMA_INIT=y
 CONFIG_EARLY_PRINTK_DBGP=y
 CONFIG_DEBUG_BOOT_PARAMS=y
 CONFIG_OPTIMIZE_INLINING=y
+CONFIG_KALLSYMS_ALL=y
diff --git a/arch/x86/configs/x86_64_defconfig b/arch/x86/configs/x86_64_defconfig
index 8ee371591a9927951baf12c79f09ecfa91ef6397..ea69f5cc01a6d038a801bd78cc23b6c7f1b31a49 100644
--- a/arch/x86/configs/x86_64_defconfig
+++ b/arch/x86/configs/x86_64_defconfig
@@ -261,3 +261,4 @@ CONFIG_PROVIDE_OHCI1394_DMA_INIT=y
 CONFIG_EARLY_PRINTK_DBGP=y
 CONFIG_DEBUG_BOOT_PARAMS=y
 CONFIG_OPTIMIZE_INLINING=y
+CONFIG_KALLSYMS_ALL=y