flat: tweak default stack alignment

[sfrench/cifs-2.6.git] / fs / binfmt_flat.c

diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c
index b6ab27ccf214fc8c406a9ef70e91d7930af0eaec..811384bec8de8d486a9aa7355d49b0195995e97a 100644 (file)
--- a/fs/binfmt_flat.c
+++ b/fs/binfmt_flat.c
@@ -68,11 +68,7 @@
  * Here we can be a bit looser than the data sections since this
  * needs to only meet arch ABI requirements.
  */
  * Here we can be a bit looser than the data sections since this
  * needs to only meet arch ABI requirements.
  */

-#ifdef ARCH_SLAB_MINALIGN
-#define FLAT_STACK_ALIGN       (ARCH_SLAB_MINALIGN)
-#else
-#define FLAT_STACK_ALIGN       (sizeof(void *))
-#endif
+#define FLAT_STACK_ALIGN       max_t(unsigned long, sizeof(void *), ARCH_SLAB_MINALIGN)

 
 #define RELOC_FAILED 0xff00ff01                /* Relocation incorrect somewhere */
 #define UNLOADED_LIB 0x7ff000ff                /* Placeholder for unused library */
 
 #define RELOC_FAILED 0xff00ff01                /* Relocation incorrect somewhere */
 #define UNLOADED_LIB 0x7ff000ff                /* Placeholder for unused library */