diff options
| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2011-10-30 15:17:15 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2011-10-30 15:16:46 +0100 |
| 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) info.si_signo = SIGTRAP; info.si_errno = 0; info.si_code = TRAP_HWBKPT; - info.si_addr = (void *) current->thread.per_event.address; + info.si_addr = + (void __force __user *) current->thread.per_event.address; force_sig_info(SIGTRAP, &info, current); } |