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[S390] cleanup lowcore access from external interrupts

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Read external interrupts parameters from the lowcore in the first
level interrupt handler in entry[64].S.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Martin Schwidefsky
2010-10-25 16:10:38 +02:00
committed by Martin Schwidefsky
parent 1e54622e04
commit f6649a7e5a
15 changed files with 57 additions and 49 deletions
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arch/s390/kernel/entry.h
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@ -19,7 +19,7 @@ void do_signal(struct pt_regs *regs);
int handle_signal32(unsigned long sig, struct k_sigaction *ka,
siginfo_t *info, sigset_t *oldset, struct pt_regs *regs);
void do_extint(struct pt_regs *regs, unsigned short code);
void do_extint(struct pt_regs *regs, unsigned int, unsigned int, unsigned long);
int __cpuinit start_secondary(void *cpuvoid);
void __init startup_init(void);
void die(const char * str, struct pt_regs * regs, long err);