---

yaml --- r: 1083 b: refs/heads/master c: b8bd022 h: refs/heads/master i: 1081: 2ece35a 1079: 9eaa862 v: v3
git-mirror · May 7, 2005 · fc58187 · fc58187
1 parent 13a4819
commit fc58187
Show file tree

Hide file tree

Showing 2 changed files with 10 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1f3be588b51e809476cdecd4eaf6fd04670d9c36
+refs/heads/master: b8bd0220c1ac6273eda66e25d992654219f846b6
diff --git a/trunk/arch/um/kernel/process_kern.c b/trunk/arch/um/kernel/process_kern.c
@@ -466,12 +466,21 @@ int singlestepping(void * t)
 	return 2;
 }
 
+/*
+ * Only x86 and x86_64 have an arch_align_stack().
+ * All other arches have "#define arch_align_stack(x) (x)"
+ * in their asm/system.h
+ * As this is included in UML from asm-um/system-generic.h,
+ * we can use it to behave as the subarch does.
+ */
+#ifndef arch_align_stack
 unsigned long arch_align_stack(unsigned long sp)
 {
 	if (randomize_va_space)
 		sp -= get_random_int() % 8192;
 	return sp & ~0xf;
 }
+#endif
 
 
 /*