[S390] Add set_fs(USER_DS) to start_thread().
Currently works anyway since search_binary_handler has a
set_fs(USER_DS). But start_thread() is the place where this should be
done. Following all other architectures...
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/include/asm-s390/processor.h b/include/asm-s390/processor.h
index 5dc6b93..7a7f50e 100644
--- a/include/asm-s390/processor.h
+++ b/include/asm-s390/processor.h
@@ -144,6 +144,7 @@
#ifndef __s390x__
#define start_thread(regs, new_psw, new_stackp) do { \
+ set_fs(USER_DS); \
regs->psw.mask = PSW_USER_BITS; \
regs->psw.addr = new_psw | PSW_ADDR_AMODE; \
regs->gprs[15] = new_stackp ; \
@@ -152,12 +153,14 @@
#else /* __s390x__ */
#define start_thread(regs, new_psw, new_stackp) do { \
+ set_fs(USER_DS); \
regs->psw.mask = PSW_USER_BITS; \
regs->psw.addr = new_psw; \
regs->gprs[15] = new_stackp; \
} while (0)
#define start_thread31(regs, new_psw, new_stackp) do { \
+ set_fs(USER_DS); \
regs->psw.mask = PSW_USER32_BITS; \
regs->psw.addr = new_psw; \
regs->gprs[15] = new_stackp; \