diff options
author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2011-10-30 10:17:15 -0400 |
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committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2011-10-30 10:16:46 -0400 |
commit | 3c52e49d7c81434e3d2ccb520b3a654c2cc7d03d (patch) | |
tree | fee9f3d92204f6081e39481df5bb2dc4b038d9ea /arch/s390/kernel/traps.c | |
parent | 5b479a79bff752c6719463f093bdd191f4b837db (diff) |
[S390] sparse: fix sparse warnings with __user pointers
Use __force to quiet sparse warnings about user address space.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel/traps.c')
-rw-r--r-- | arch/s390/kernel/traps.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/s390/kernel/traps.c b/arch/s390/kernel/traps.c index 79eee3f27af..a9807dd8627 100644 --- a/arch/s390/kernel/traps.c +++ b/arch/s390/kernel/traps.c | |||
@@ -334,7 +334,8 @@ void __kprobes do_per_trap(struct pt_regs *regs) | |||
334 | info.si_signo = SIGTRAP; | 334 | info.si_signo = SIGTRAP; |
335 | info.si_errno = 0; | 335 | info.si_errno = 0; |
336 | info.si_code = TRAP_HWBKPT; | 336 | info.si_code = TRAP_HWBKPT; |
337 | info.si_addr = (void *) current->thread.per_event.address; | 337 | info.si_addr = |
338 | (void __force __user *) current->thread.per_event.address; | ||
338 | force_sig_info(SIGTRAP, &info, current); | 339 | force_sig_info(SIGTRAP, &info, current); |
339 | } | 340 | } |
340 | 341 | ||