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authorAl Viro <viro@zeniv.linux.org.uk>2006-02-01 05:28:09 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2006-02-08 01:03:46 -0500
commit29e646df7829e41a6b0db32fd50ae6376640cd13 (patch)
tree4a1bcfdc58034417e9e8b0cbc3a96b1556e36706 /include/asm-powerpc
parent5b1a43d7df65689b4c3b5a1c5c8158f1d4f74fbd (diff)
downloadop-kernel-dev-29e646df7829e41a6b0db32fd50ae6376640cd13.zip
op-kernel-dev-29e646df7829e41a6b0db32fd50ae6376640cd13.tar.gz
[PATCH] powerpc signal __user annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/asm-powerpc')
-rw-r--r--include/asm-powerpc/compat.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/asm-powerpc/compat.h b/include/asm-powerpc/compat.h
index accb80c..aacaabd 100644
--- a/include/asm-powerpc/compat.h
+++ b/include/asm-powerpc/compat.h
@@ -126,6 +126,11 @@ static inline void __user *compat_ptr(compat_uptr_t uptr)
return (void __user *)(unsigned long)uptr;
}
+static inline compat_uptr_t ptr_to_compat(void __user *uptr)
+{
+ return (u32)(unsigned long)uptr;
+}
+
static inline void __user *compat_alloc_user_space(long len)
{
struct pt_regs *regs = current->thread.regs;
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