sh: Set up correct siginfo structures for page faults.
Remove the previous saving of fault codes into the thread_struct
as they are never used, and appeared to be inherited from x86.
Signed-off-by: Stuart Menefy <stuart.menefy@st.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/include/asm-sh/processor.h b/include/asm-sh/processor.h
index da22ac3..4a90e7c 100644
--- a/include/asm-sh/processor.h
+++ b/include/asm-sh/processor.h
@@ -136,12 +136,11 @@
};
struct thread_struct {
+ /* Saved registers when thread is descheduled */
unsigned long sp;
unsigned long pc;
- unsigned long trap_no, error_code;
- unsigned long address;
- /* Hardware debugging registers may come here */
+ /* Hardware debugging registers */
unsigned long ubc_pc;
/* floating point info */
@@ -156,12 +155,7 @@
extern int ubc_usercnt;
#define INIT_THREAD { \
- sizeof(init_stack) + (long) &init_stack, /* sp */ \
- 0, /* pc */ \
- 0, 0, \
- 0, \
- 0, \
- {{{0,}},} /* fpu state */ \
+ .sp = sizeof(init_stack) + (long) &init_stack, \
}
/*