Changeset 3a1c048 in mainline for kernel/arch/ia32/include/asm.h

Timestamp:

2009-03-12T17:55:26Z (15 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

4a26e39

Parents:

3c79afe

Message:

make cpu_halt() really halt the execution

File:

• kernel/arch/ia32/include/asm.h (modified) (1 diff)

kernel/arch/ia32/include/asm.h

@@ -57 +57 @@
 /** Halt CPU
  *
- * Halt the current CPU until interrupt event.
+ * Halt the current CPU.
  *
  */
 static inline void cpu_halt(void)
 {
-        asm volatile ("hlt\n");
+        asm volatile (
+                "0:\n"
+                "       hlt\n"
+                "       jmp 0b\n"
+        );
 }