x86: move __addr_ok to uaccess.h.
Take it out of uaccess_32.h. Since it seems that no users of the x86_64 exists, we simply pick the i386 version. Signed-off-by: Glauber Costa <gcosta@redhat.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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@ -33,6 +33,10 @@
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#define segment_eq(a, b) ((a).seg == (b).seg)
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#define __addr_ok(addr) \
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((unsigned long __force)(addr) < \
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(current_thread_info()->addr_limit.seg))
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/*
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* Test whether a block of memory is a valid user space address.
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* Returns 0 if the range is valid, nonzero otherwise.
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@ -20,10 +20,6 @@ extern struct movsl_mask {
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} ____cacheline_aligned_in_smp movsl_mask;
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#endif
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#define __addr_ok(addr) \
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((unsigned long __force)(addr) < \
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(current_thread_info()->addr_limit.seg))
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extern void __put_user_bad(void);
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/*
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@ -9,9 +9,6 @@
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#include <linux/prefetch.h>
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#include <asm/page.h>
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#define __addr_ok(addr) (!((unsigned long)(addr) & \
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(current_thread_info()->addr_limit.seg)))
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#define ARCH_HAS_SEARCH_EXTABLE
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extern void __put_user_1(void);
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