Messages in this thread Patch in this message | | | From | Glauber Costa <> | Subject | [PATCH 27/39] move __addr_ok to uaccess.h | Date | Fri, 27 Jun 2008 18:34:34 -0300 |
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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> --- include/asm-x86/uaccess.h | 4 ++++ include/asm-x86/uaccess_32.h | 4 ---- include/asm-x86/uaccess_64.h | 3 --- 3 files changed, 4 insertions(+), 7 deletions(-)
diff --git a/include/asm-x86/uaccess.h b/include/asm-x86/uaccess.h index a06a810..3721513 100644 --- a/include/asm-x86/uaccess.h +++ b/include/asm-x86/uaccess.h @@ -33,6 +33,10 @@ #define segment_eq(a, b) ((a).seg == (b).seg) +#define __addr_ok(addr) \ + ((unsigned long __force)(addr) < \ + (current_thread_info()->addr_limit.seg)) + /* * Test whether a block of memory is a valid user space address. * Returns 0 if the range is valid, nonzero otherwise. diff --git a/include/asm-x86/uaccess_32.h b/include/asm-x86/uaccess_32.h index 3cc3236..87b1aed 100644 --- a/include/asm-x86/uaccess_32.h +++ b/include/asm-x86/uaccess_32.h @@ -20,10 +20,6 @@ extern struct movsl_mask { } ____cacheline_aligned_in_smp movsl_mask; #endif -#define __addr_ok(addr) \ - ((unsigned long __force)(addr) < \ - (current_thread_info()->addr_limit.seg)) - extern void __put_user_bad(void); /* diff --git a/include/asm-x86/uaccess_64.h b/include/asm-x86/uaccess_64.h index 4a44b90..8130876 100644 --- a/include/asm-x86/uaccess_64.h +++ b/include/asm-x86/uaccess_64.h @@ -9,9 +9,6 @@ #include <linux/prefetch.h> #include <asm/page.h> -#define __addr_ok(addr) (!((unsigned long)(addr) & \ - (current_thread_info()->addr_limit.seg))) - #define ARCH_HAS_SEARCH_EXTABLE extern void __put_user_1(void); -- 1.5.5.1
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