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Subject[PATCH 1/3] remove verify_area() - remove verify_area() from various uaccess.h headers
Date

Remove the deprecated (and unused) verify_area() from various uaccess.h
headers.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
---

arch/um/include/um_uaccess.h | 7 -------
include/asm-alpha/uaccess.h | 6 ------
include/asm-arm/uaccess.h | 6 ------
include/asm-arm26/uaccess.h | 6 ------
include/asm-cris/uaccess.h | 7 -------
include/asm-frv/uaccess.h | 6 ------
include/asm-h8300/uaccess.h | 6 ------
include/asm-i386/uaccess.h | 24 ------------------------
include/asm-ia64/uaccess.h | 7 -------
include/asm-m32r/uaccess.h | 25 -------------------------
include/asm-m68k/uaccess.h | 6 ------
include/asm-m68knommu/uaccess.h | 6 ------
include/asm-mips/uaccess.h | 23 -----------------------
include/asm-parisc/uaccess.h | 4 ----
include/asm-ppc/uaccess.h | 7 -------
include/asm-ppc64/uaccess.h | 7 -------
include/asm-s390/uaccess.h | 7 -------
include/asm-sh/uaccess.h | 6 ------
include/asm-sh64/uaccess.h | 6 ------
include/asm-sparc/uaccess.h | 6 ------
include/asm-sparc64/uaccess.h | 6 ------
include/asm-v850/uaccess.h | 6 ------
include/asm-x86_64/uaccess.h | 7 -------
23 files changed, 197 deletions(-)

diff -upr -X ./linux-2.6.13/Documentation/dontdiff linux-2.6.13-orig/arch/um/include/um_uaccess.h linux-2.6.13/arch/um/include/um_uaccess.h
--- linux-2.6.13-orig/arch/um/include/um_uaccess.h 2005-08-29 01:41:01.000000000 +0200
+++ linux-2.6.13/arch/um/include/um_uaccess.h 2005-08-29 03:38:14.000000000 +0200
@@ -20,13 +20,6 @@
#define access_ok(type, addr, size) \
CHOOSE_MODE_PROC(access_ok_tt, access_ok_skas, type, addr, size)

-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated verify_area(int type, const void __user *addr, unsigned long size)
-{
- return (CHOOSE_MODE_PROC(verify_area_tt, verify_area_skas, type, addr,
- size));
-}
-
static inline int copy_from_user(void *to, const void __user *from, int n)
{
return(CHOOSE_MODE_PROC(copy_from_user_tt, copy_from_user_skas, to,
diff -upr -X ./linux-2.6.13/Documentation/dontdiff linux-2.6.13-orig/include/asm-alpha/uaccess.h linux-2.6.13/include/asm-alpha/uaccess.h
--- linux-2.6.13-orig/include/asm-alpha/uaccess.h 2005-08-29 01:41:01.000000000 +0200
+++ linux-2.6.13/include/asm-alpha/uaccess.h 2005-08-29 03:42:33.000000000 +0200
@@ -48,12 +48,6 @@
__access_ok(((unsigned long)(addr)),(size),get_fs()); \
})

-/* this function will go away soon - use access_ok() instead */
-extern inline int __deprecated verify_area(int type, const void __user * addr, unsigned long size)
-{
- return access_ok(type,addr,size) ? 0 : -EFAULT;
-}
-
/*
* These are the main single-value transfer routines. They automatically
* use the right size if we just have the right pointer type.
diff -upr -X ./linux-2.6.13/Documentation/dontdiff linux-2.6.13-orig/include/asm-arm/uaccess.h linux-2.6.13/include/asm-arm/uaccess.h
--- linux-2.6.13-orig/include/asm-arm/uaccess.h 2005-08-29 01:41:01.000000000 +0200
+++ linux-2.6.13/include/asm-arm/uaccess.h 2005-08-29 03:42:43.000000000 +0200
@@ -77,12 +77,6 @@ static inline void set_fs (mm_segment_t

#define access_ok(type,addr,size) (__range_ok(addr,size) == 0)

-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated verify_area(int type, const void __user *addr, unsigned long size)
-{
- return access_ok(type, addr, size) ? 0 : -EFAULT;
-}
-
/*
* Single-value transfer routines. They automatically use the right
* size if we just have the right pointer type. Note that the functions
diff -upr -X ./linux-2.6.13/Documentation/dontdiff linux-2.6.13-orig/include/asm-arm26/uaccess.h linux-2.6.13/include/asm-arm26/uaccess.h
--- linux-2.6.13-orig/include/asm-arm26/uaccess.h 2005-08-29 01:41:01.000000000 +0200
+++ linux-2.6.13/include/asm-arm26/uaccess.h 2005-08-29 03:42:53.000000000 +0200
@@ -40,12 +40,6 @@ extern int fixup_exception(struct pt_reg

#define access_ok(type,addr,size) (__range_ok(addr,size) == 0)

-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated verify_area(int type, const void * addr, unsigned long size)
-{
- return access_ok(type, addr, size) ? 0 : -EFAULT;
-}
-
/*
* Single-value transfer routines. They automatically use the right
* size if we just have the right pointer type. Note that the functions
diff -upr -X ./linux-2.6.13/Documentation/dontdiff linux-2.6.13-orig/include/asm-cris/uaccess.h linux-2.6.13/include/asm-cris/uaccess.h
--- linux-2.6.13-orig/include/asm-cris/uaccess.h 2005-08-29 01:41:01.000000000 +0200
+++ linux-2.6.13/include/asm-cris/uaccess.h 2005-08-29 03:43:04.000000000 +0200
@@ -91,13 +91,6 @@
#define __access_ok(addr,size) (__kernel_ok || __user_ok((addr),(size)))
#define access_ok(type,addr,size) __access_ok((unsigned long)(addr),(size))

-/* this function will go away soon - use access_ok() instead */
-extern inline int __deprecated verify_area(int type, const void __user * addr, unsigned long size)
-{
- return access_ok(type,addr,size) ? 0 : -EFAULT;
-}
-
-
#include <asm/arch/uaccess.h>

/*
diff -upr -X ./linux-2.6.13/Documentation/dontdiff linux-2.6.13-orig/include/asm-frv/uaccess.h linux-2.6.13/include/asm-frv/uaccess.h
--- linux-2.6.13-orig/include/asm-frv/uaccess.h 2005-08-29 01:41:01.000000000 +0200
+++ linux-2.6.13/include/asm-frv/uaccess.h 2005-08-29 03:43:13.000000000 +0200
@@ -67,12 +67,6 @@ static inline int ___range_ok(unsigned l
#define access_ok(type,addr,size) (__range_ok((addr), (size)) == 0)
#define __access_ok(addr,size) (__range_ok((addr), (size)) == 0)

-/* this function will go away soon - use access_ok() / __range_ok() instead */
-static inline int __deprecated verify_area(int type, const void * addr, unsigned long size)
-{
- return __range_ok(addr, size);
-}
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is
diff -upr -X ./linux-2.6.13/Documentation/dontdiff linux-2.6.13-orig/include/asm-h8300/uaccess.h linux-2.6.13/include/asm-h8300/uaccess.h
--- linux-2.6.13-orig/include/asm-h8300/uaccess.h 2005-08-29 01:41:01.000000000 +0200
+++ linux-2.6.13/include/asm-h8300/uaccess.h 2005-08-29 03:43:20.000000000 +0200
@@ -24,12 +24,6 @@ static inline int __access_ok(unsigned l
return(RANGE_CHECK_OK(addr, size, 0L, (unsigned long)&_ramend));
}

-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated verify_area(int type, const void *addr, unsigned long size)
-{
- return access_ok(type,addr,size)?0:-EFAULT;
-}
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is
diff -upr -X ./linux-2.6.13/Documentation/dontdiff linux-2.6.13-orig/include/asm-i386/uaccess.h linux-2.6.13/include/asm-i386/uaccess.h
--- linux-2.6.13-orig/include/asm-i386/uaccess.h 2005-08-29 01:41:01.000000000 +0200
+++ linux-2.6.13/include/asm-i386/uaccess.h 2005-08-29 03:43:36.000000000 +0200
@@ -83,30 +83,6 @@ extern struct movsl_mask {
*/
#define access_ok(type,addr,size) (likely(__range_ok(addr,size) == 0))

-/**
- * verify_area: - Obsolete/deprecated and will go away soon,
- * use access_ok() instead.
- * @type: Type of access: %VERIFY_READ or %VERIFY_WRITE
- * @addr: User space pointer to start of block to check
- * @size: Size of block to check
- *
- * Context: User context only. This function may sleep.
- *
- * This function has been replaced by access_ok().
- *
- * Checks if a pointer to a block of memory in user space is valid.
- *
- * Returns zero if the memory block may be valid, -EFAULT
- * if it is definitely invalid.
- *
- * See access_ok() for more details.
- */
-static inline int __deprecated verify_area(int type, const void __user * addr, unsigned long size)
-{
- return access_ok(type,addr,size) ? 0 : -EFAULT;
-}
-
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is
diff -upr -X ./linux-2.6.13/Documentation/dontdiff linux-2.6.13-orig/include/asm-ia64/uaccess.h linux-2.6.13/include/asm-ia64/uaccess.h
--- linux-2.6.13-orig/include/asm-ia64/uaccess.h 2005-08-29 01:41:01.000000000 +0200
+++ linux-2.6.13/include/asm-ia64/uaccess.h 2005-08-29 03:43:47.000000000 +0200
@@ -72,13 +72,6 @@
})
#define access_ok(type, addr, size) __access_ok((addr), (size), get_fs())

-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated
-verify_area (int type, const void __user *addr, unsigned long size)
-{
- return access_ok(type, addr, size) ? 0 : -EFAULT;
-}
-
/*
* These are the main single-value transfer routines. They automatically
* use the right size if we just have the right pointer type.
diff -upr -X ./linux-2.6.13/Documentation/dontdiff linux-2.6.13-orig/include/asm-m32r/uaccess.h linux-2.6.13/include/asm-m32r/uaccess.h
--- linux-2.6.13-orig/include/asm-m32r/uaccess.h 2005-08-29 01:41:01.000000000 +0200
+++ linux-2.6.13/include/asm-m32r/uaccess.h 2005-08-29 03:43:58.000000000 +0200
@@ -120,31 +120,6 @@ static inline int access_ok(int type, co
}
#endif /* CONFIG_MMU */

-/**
- * verify_area: - Obsolete/deprecated and will go away soon,
- * use access_ok() instead.
- * @type: Type of access: %VERIFY_READ or %VERIFY_WRITE
- * @addr: User space pointer to start of block to check
- * @size: Size of block to check
- *
- * Context: User context only. This function may sleep.
- *
- * This function has been replaced by access_ok().
- *
- * Checks if a pointer to a block of memory in user space is valid.
- *
- * Returns zero if the memory block may be valid, -EFAULT
- * if it is definitely invalid.
- *
- * See access_ok() for more details.
- */
-static inline int __deprecated verify_area(int type, const void __user *addr,
- unsigned long size)
-{
- return access_ok(type, addr, size) ? 0 : -EFAULT;
-}
-
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is
diff -upr -X ./linux-2.6.13/Documentation/dontdiff linux-2.6.13-orig/include/asm-m68k/uaccess.h linux-2.6.13/include/asm-m68k/uaccess.h
--- linux-2.6.13-orig/include/asm-m68k/uaccess.h 2005-08-29 01:41:01.000000000 +0200
+++ linux-2.6.13/include/asm-m68k/uaccess.h 2005-08-29 03:44:08.000000000 +0200
@@ -14,12 +14,6 @@
/* We let the MMU do all checking */
#define access_ok(type,addr,size) 1

-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated verify_area(int type, const void *addr, unsigned long size)
-{
- return access_ok(type,addr,size) ? 0 : -EFAULT;
-}
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is
diff -upr -X ./linux-2.6.13/Documentation/dontdiff linux-2.6.13-orig/include/asm-m68knommu/uaccess.h linux-2.6.13/include/asm-m68knommu/uaccess.h
--- linux-2.6.13-orig/include/asm-m68knommu/uaccess.h 2005-08-29 01:41:01.000000000 +0200
+++ linux-2.6.13/include/asm-m68knommu/uaccess.h 2005-08-29 03:44:16.000000000 +0200
@@ -23,12 +23,6 @@ static inline int _access_ok(unsigned lo
(is_in_rom(addr) && is_in_rom(addr+size)));
}

-/* this function will go away soon - use access_ok() instead */
-extern inline int __deprecated verify_area(int type, const void * addr, unsigned long size)
-{
- return access_ok(type,addr,size)?0:-EFAULT;
-}
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is
diff -upr -X ./linux-2.6.13/Documentation/dontdiff linux-2.6.13-orig/include/asm-mips/uaccess.h linux-2.6.13/include/asm-mips/uaccess.h
--- linux-2.6.13-orig/include/asm-mips/uaccess.h 2005-08-29 01:41:01.000000000 +0200
+++ linux-2.6.13/include/asm-mips/uaccess.h 2005-08-29 03:44:25.000000000 +0200
@@ -112,29 +112,6 @@
likely(__access_ok((unsigned long)(addr), (size),__access_mask))

/*
- * verify_area: - Obsolete/deprecated and will go away soon,
- * use access_ok() instead.
- * @type: Type of access: %VERIFY_READ or %VERIFY_WRITE
- * @addr: User space pointer to start of block to check
- * @size: Size of block to check
- *
- * Context: User context only. This function may sleep.
- *
- * This function has been replaced by access_ok().
- *
- * Checks if a pointer to a block of memory in user space is valid.
- *
- * Returns zero if the memory block may be valid, -EFAULT
- * if it is definitely invalid.
- *
- * See access_ok() for more details.
- */
-static inline int __deprecated verify_area(int type, const void * addr, unsigned long size)
-{
- return access_ok(type, addr, size) ? 0 : -EFAULT;
-}
-
-/*
* put_user: - Write a simple value into user space.
* @x: Value to copy to user space.
* @ptr: Destination address, in user space.
diff -upr -X ./linux-2.6.13/Documentation/dontdiff linux-2.6.13-orig/include/asm-parisc/uaccess.h linux-2.6.13/include/asm-parisc/uaccess.h
--- linux-2.6.13-orig/include/asm-parisc/uaccess.h 2005-08-29 01:41:01.000000000 +0200
+++ linux-2.6.13/include/asm-parisc/uaccess.h 2005-08-29 03:44:40.000000000 +0200
@@ -40,10 +40,6 @@ static inline long access_ok(int type, c
return 1;
}

-#define verify_area(type,addr,size) (0) /* FIXME: all users should go away soon,
- * and use access_ok instead, then this
- * should be removed. */
-
#define put_user __put_user
#define get_user __get_user

diff -upr -X ./linux-2.6.13/Documentation/dontdiff linux-2.6.13-orig/include/asm-ppc/uaccess.h linux-2.6.13/include/asm-ppc/uaccess.h
--- linux-2.6.13-orig/include/asm-ppc/uaccess.h 2005-08-29 01:41:01.000000000 +0200
+++ linux-2.6.13/include/asm-ppc/uaccess.h 2005-08-29 03:44:50.000000000 +0200
@@ -37,13 +37,6 @@
#define access_ok(type, addr, size) \
(__chk_user_ptr(addr),__access_ok((unsigned long)(addr),(size)))

-/* this function will go away soon - use access_ok() instead */
-extern inline int __deprecated verify_area(int type, const void __user * addr, unsigned long size)
-{
- return access_ok(type, addr, size) ? 0 : -EFAULT;
-}
-
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is
diff -upr -X ./linux-2.6.13/Documentation/dontdiff linux-2.6.13-orig/include/asm-ppc64/uaccess.h linux-2.6.13/include/asm-ppc64/uaccess.h
--- linux-2.6.13-orig/include/asm-ppc64/uaccess.h 2005-08-29 01:41:01.000000000 +0200
+++ linux-2.6.13/include/asm-ppc64/uaccess.h 2005-08-29 03:44:59.000000000 +0200
@@ -56,13 +56,6 @@
#define access_ok(type,addr,size) \
__access_ok(((__force unsigned long)(addr)),(size),get_fs())

-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated verify_area(int type, const void __user *addr, unsigned long size)
-{
- return access_ok(type,addr,size) ? 0 : -EFAULT;
-}
-
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is
diff -upr -X ./linux-2.6.13/Documentation/dontdiff linux-2.6.13-orig/include/asm-s390/uaccess.h linux-2.6.13/include/asm-s390/uaccess.h
--- linux-2.6.13-orig/include/asm-s390/uaccess.h 2005-08-29 01:41:01.000000000 +0200
+++ linux-2.6.13/include/asm-s390/uaccess.h 2005-08-29 03:45:09.000000000 +0200
@@ -65,13 +65,6 @@

#define access_ok(type,addr,size) __access_ok(addr,size)

-/* this function will go away soon - use access_ok() instead */
-extern inline int __deprecated verify_area(int type, const void __user *addr,
- unsigned long size)
-{
- return access_ok(type, addr, size) ? 0 : -EFAULT;
-}
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is
diff -upr -X ./linux-2.6.13/Documentation/dontdiff linux-2.6.13-orig/include/asm-sh/uaccess.h linux-2.6.13/include/asm-sh/uaccess.h
--- linux-2.6.13-orig/include/asm-sh/uaccess.h 2005-08-29 01:41:01.000000000 +0200
+++ linux-2.6.13/include/asm-sh/uaccess.h 2005-08-29 03:45:17.000000000 +0200
@@ -146,12 +146,6 @@ static inline int access_ok(int type, co
return __access_ok(addr, size);
}

-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated verify_area(int type, const void __user * addr, unsigned long size)
-{
- return access_ok(type,addr,size) ? 0 : -EFAULT;
-}
-
/*
* Uh, these should become the main single-value transfer routines ...
* They automatically use the right size if we just have the right
diff -upr -X ./linux-2.6.13/Documentation/dontdiff linux-2.6.13-orig/include/asm-sh64/uaccess.h linux-2.6.13/include/asm-sh64/uaccess.h
--- linux-2.6.13-orig/include/asm-sh64/uaccess.h 2005-08-29 01:41:01.000000000 +0200
+++ linux-2.6.13/include/asm-sh64/uaccess.h 2005-08-29 03:45:28.000000000 +0200
@@ -60,12 +60,6 @@
#define access_ok(type,addr,size) (__range_ok(addr,size) == 0)
#define __access_ok(addr,size) (__range_ok(addr,size) == 0)

-/* this function will go away soon - use access_ok() instead */
-extern inline int __deprecated verify_area(int type, const void __user * addr, unsigned long size)
-{
- return access_ok(type,addr,size) ? 0 : -EFAULT;
-}
-
/*
* Uh, these should become the main single-value transfer routines ...
* They automatically use the right size if we just have the right
diff -upr -X ./linux-2.6.13/Documentation/dontdiff linux-2.6.13-orig/include/asm-sparc/uaccess.h linux-2.6.13/include/asm-sparc/uaccess.h
--- linux-2.6.13-orig/include/asm-sparc/uaccess.h 2005-08-29 01:41:01.000000000 +0200
+++ linux-2.6.13/include/asm-sparc/uaccess.h 2005-08-29 03:45:36.000000000 +0200
@@ -47,12 +47,6 @@
#define access_ok(type, addr, size) \
({ (void)(type); __access_ok((unsigned long)(addr), size); })

-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated verify_area(int type, const void __user * addr, unsigned long size)
-{
- return access_ok(type,addr,size) ? 0 : -EFAULT;
-}
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is
diff -upr -X ./linux-2.6.13/Documentation/dontdiff linux-2.6.13-orig/include/asm-sparc64/uaccess.h linux-2.6.13/include/asm-sparc64/uaccess.h
--- linux-2.6.13-orig/include/asm-sparc64/uaccess.h 2005-08-29 01:41:01.000000000 +0200
+++ linux-2.6.13/include/asm-sparc64/uaccess.h 2005-08-29 03:45:52.000000000 +0200
@@ -59,12 +59,6 @@ static inline int access_ok(int type, co
return 1;
}

-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated verify_area(int type, const void __user * addr, unsigned long size)
-{
- return 0;
-}
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is
diff -upr -X ./linux-2.6.13/Documentation/dontdiff linux-2.6.13-orig/include/asm-v850/uaccess.h linux-2.6.13/include/asm-v850/uaccess.h
--- linux-2.6.13-orig/include/asm-v850/uaccess.h 2005-08-29 01:41:01.000000000 +0200
+++ linux-2.6.13/include/asm-v850/uaccess.h 2005-08-29 03:45:58.000000000 +0200
@@ -27,12 +27,6 @@ extern inline int access_ok (int type, c
return val >= (0x80 + NUM_CPU_IRQS*16) && val < 0xFFFFF000;
}

-/* this function will go away soon - use access_ok() instead */
-extern inline int __deprecated verify_area (int type, const void *addr, unsigned long size)
-{
- return access_ok (type, addr, size) ? 0 : -EFAULT;
-}
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is
diff -upr -X ./linux-2.6.13/Documentation/dontdiff linux-2.6.13-orig/include/asm-x86_64/uaccess.h linux-2.6.13/include/asm-x86_64/uaccess.h
--- linux-2.6.13-orig/include/asm-x86_64/uaccess.h 2005-08-29 01:41:01.000000000 +0200
+++ linux-2.6.13/include/asm-x86_64/uaccess.h 2005-08-29 03:46:07.000000000 +0200
@@ -49,13 +49,6 @@

#define access_ok(type, addr, size) (__range_not_ok(addr,size) == 0)

-/* this function will go away soon - use access_ok() instead */
-extern inline int __deprecated verify_area(int type, const void __user * addr, unsigned long size)
-{
- return access_ok(type,addr,size) ? 0 : -EFAULT;
-}
-
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is


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