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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-06-17 12:54:02 (GMT) |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-06-26 19:10:23 (GMT) |
| commit | 48f6b00c6e3190b786c44731b25ac124c81c2247 (patch) | |
| tree | c06d6ba767544eba04a2cd47db1c303f6a35d9f7 /arch/s390/kernel/entry.h | |
| parent | 4bdb613ff45ef5f2848584b250f8a65f6d6c5755 (diff) | |
| download | linux-48f6b00c6e3190b786c44731b25ac124c81c2247.tar.xz | |
s390/irq: store interrupt information in pt_regs
Copy the interrupt parameters from the lowcore to the pt_regs structure
in entry[64].S and reduce the arguments of the low level interrupt handler
to the pt_regs pointer only. In addition move the test-pending-interrupt
loop from do_IRQ to entry[64].S to make sure that interrupt information
is always delivered via pt_regs.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel/entry.h')
| -rw-r--r-- | arch/s390/kernel/entry.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/kernel/entry.h b/arch/s390/kernel/entry.h index aa0ab02..3ddbc26 100644 --- a/arch/s390/kernel/entry.h +++ b/arch/s390/kernel/entry.h @@ -54,7 +54,7 @@ void handle_signal32(unsigned long sig, struct k_sigaction *ka, void do_notify_resume(struct pt_regs *regs); struct ext_code; -void do_extint(struct pt_regs *regs, struct ext_code, unsigned int, unsigned long); +void do_extint(struct pt_regs *regs); void do_restart(void); void __init startup_init(void); void die(struct pt_regs *regs, const char *str); |