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Commit 9b241cc8 authored by Heiko Carstens's avatar Heiko Carstens Committed by Martin Schwidefsky
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[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: default avatarHeiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent 758976f9

include/asm-s390/processor.h

+3 −0
Original line number Diff line number Diff line
@@ -144,6 +144,7 @@ struct stack_frame { 
#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 @@ struct stack_frame { 
#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;                           \