Without this patch, uml compile fails with:
LD .tmp_vmlinux1
arch/um/kernel/built-in.o: In function `config_gdb_cb':
arch/um/kernel/tt/gdb.c:129: undefined reference to `TASK_EXTERN_PID'
Tested on i386, but fix needed on x86_64 too AFAICS.
Signed-off-by: Miklos Szeredi <[email protected]>
---
Index: linux/arch/um/include/sysdep-i386/thread.h
===================================================================
--- linux.orig/arch/um/include/sysdep-i386/thread.h 2005-10-22 17:45:55.000000000 +0200
+++ linux/arch/um/include/sysdep-i386/thread.h 2005-10-22 17:55:44.000000000 +0200
@@ -4,7 +4,7 @@
#include <kern_constants.h>
#define TASK_DEBUGREGS(task) ((unsigned long *) &(((char *) (task))[HOST_TASK_DEBUGREGS]))
-#ifdef CONFIG_MODE_TT
+#ifdef UML_CONFIG_MODE_TT
#define TASK_EXTERN_PID(task) *((int *) &(((char *) (task))[HOST_TASK_EXTERN_PID]))
#endif
Index: linux/arch/um/include/sysdep-x86_64/thread.h
===================================================================
--- linux.orig/arch/um/include/sysdep-x86_64/thread.h 2005-10-22 17:09:00.000000000 +0200
+++ linux/arch/um/include/sysdep-x86_64/thread.h 2005-10-22 17:55:58.000000000 +0200
@@ -3,7 +3,7 @@
#include <kern_constants.h>
-#ifdef CONFIG_MODE_TT
+#ifdef UML_CONFIG_MODE_TT
#define TASK_EXTERN_PID(task) *((int *) &(((char *) (task))[HOST_TASK_EXTERN_PID]))
#endif