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authorAl Viro <viro@ftp.linux.org.uk>2006-10-09 20:28:03 +0100
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-09 14:19:08 -0700
commit5a42b81f03b756116f982e72838bc358bc4e460f (patch)
tree023dfdd518fa589f9d16c83116ea9f17ee59cef7 /arch/s390
parentc8adf94a4806b4ae49a3057d434471a0b01096e3 (diff)
downloadop-kernel-dev-5a42b81f03b756116f982e72838bc358bc4e460f.zip
op-kernel-dev-5a42b81f03b756116f982e72838bc358bc4e460f.tar.gz
[PATCH] s390 traps.c __user annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/s390')
-rw-r--r--arch/s390/kernel/traps.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/s390/kernel/traps.c b/arch/s390/kernel/traps.c
index 05bf3cc..66375a5 100644
--- a/arch/s390/kernel/traps.c
+++ b/arch/s390/kernel/traps.c
@@ -474,7 +474,7 @@ asmlinkage void illegal_op(struct pt_regs * regs, long interruption_code)
signal = math_emu_b3(opcode, regs);
} else if (opcode[0] == 0xed) {
get_user(*((__u32 *) (opcode+2)),
- (__u32 *)(location+1));
+ (__u32 __user *)(location+1));
signal = math_emu_ed(opcode, regs);
} else if (*((__u16 *) opcode) == 0xb299) {
get_user(*((__u16 *) (opcode+2)), location+1);
@@ -499,7 +499,7 @@ asmlinkage void illegal_op(struct pt_regs * regs, long interruption_code)
info.si_signo = signal;
info.si_errno = 0;
info.si_code = SEGV_MAPERR;
- info.si_addr = (void *) location;
+ info.si_addr = (void __user *) location;
do_trap(interruption_code, signal,
"user address fault", regs, &info);
} else
@@ -520,10 +520,10 @@ asmlinkage void
specification_exception(struct pt_regs * regs, long interruption_code)
{
__u8 opcode[6];
- __u16 *location = NULL;
+ __u16 __user *location = NULL;
int signal = 0;
- location = (__u16 *) get_check_address(regs);
+ location = (__u16 __user *) get_check_address(regs);
/*
* We got all needed information from the lowcore and can
@@ -632,7 +632,7 @@ asmlinkage void data_exception(struct pt_regs * regs, long interruption_code)
break;
case 0xed:
get_user(*((__u32 *) (opcode+2)),
- (__u32 *)(location+1));
+ (__u32 __user *)(location+1));
signal = math_emu_ed(opcode, regs);
break;
case 0xb2:
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