new helper: uaccess_kernel()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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@@ -7,6 +7,8 @@
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#define VERIFY_READ 0
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#define VERIFY_WRITE 1
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#define uaccess_kernel() segment_eq(get_fs(), KERNEL_DS)
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#include <asm/uaccess.h>
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static __always_inline void pagefault_disabled_inc(void)
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