[XS] Change in coreboot[main]: smm_module_handler.c: Align data to pointer size

[Arthur Heymans (Code Review)]

Attention is currently required from: Jérémy Compostella.

Arthur Heymans has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/79739?usp=email )

Change subject: smm_module_handler.c: Align data to pointer size
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smm_module_handler.c: Align data to pointer size

Align to pointer size rather than an arbitrary '4'.

Signed-off-by: Arthur Heymans 
Change-Id: Ibdfaf982c70b71191ac476616d769f2228b995b8
---
M src/cpu/x86/smm/smm_module_handler.c
1 file changed, 3 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/39/79739/1

diff --git a/src/cpu/x86/smm/smm_module_handler.c b/src/cpu/x86/smm/smm_module_handler.c
index b16fa81..ba60548 100644
--- a/src/cpu/x86/smm/smm_module_handler.c
+++ b/src/cpu/x86/smm/smm_module_handler.c
@@ -7,6 +7,7 @@
 #include <console/console.h>
 #include <cpu/cpu.h>
 #include <cpu/x86/smm.h>
+#include <memlayout.h>
 #include <rmodule.h>
 #include <types.h>
 #include <security/intel/stm/SmmStm.h>
@@ -21,10 +22,10 @@

/* SMI multiprocessing semaphore */
 static volatile
-__attribute__((aligned(4))) smi_semaphore smi_handler_status = SMI_UNLOCKED;
+__attribute__((aligned(ARCH_POINTER_ALIGN_SIZE))) smi_semaphore smi_handler_status = SMI_UNLOCKED;

static const volatile
-__attribute((aligned(4), __section__(".module_parameters"))) struct smm_runtime smm_runtime;
+__attribute((aligned(ARCH_POINTER_ALIGN_SIZE), __section__(".module_parameters"))) struct smm_runtime smm_runtime;

static int smi_obtain_lock(void)
 {