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authorJesper Juhl <juhl-lkml@dif.dk>2005-05-01 08:59:08 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-05-01 08:59:08 -0700
commite49332bd12e92da2df6d002f857ec62675ba2648 (patch)
treef975cc5e4d93fc33e80f7213d2013e035bfc3ae7 /include
parenta71c1ab50a2a0f4dd9834bf5a917a2f064535c6b (diff)
downloadop-kernel-dev-e49332bd12e92da2df6d002f857ec62675ba2648.zip
op-kernel-dev-e49332bd12e92da2df6d002f857ec62675ba2648.tar.gz
[PATCH] misc verify_area cleanups
There were still a few comments left refering to verify_area, and two functions, verify_area_skas & verify_area_tt that just wrap corresponding access_ok_skas & access_ok_tt functions, just like verify_area does for access_ok - deprecate those. There was also a few places that still used verify_area in commented-out code, fix those up to use access_ok. After applying this one there should not be anything left but finally removing verify_area completely, which will happen after a kernel release or two. Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
-rw-r--r--include/asm-frv/pgtable.h4
-rw-r--r--include/asm-i386/checksum.h2
-rw-r--r--include/asm-i386/pgtable.h4
-rw-r--r--include/asm-parisc/uaccess.h2
-rw-r--r--include/asm-sh/checksum.h2
-rw-r--r--include/asm-sh64/checksum.h2
-rw-r--r--include/asm-sparc/uaccess.h2
7 files changed, 9 insertions, 9 deletions
diff --git a/include/asm-frv/pgtable.h b/include/asm-frv/pgtable.h
index 3c6d42a..d0a9c2f 100644
--- a/include/asm-frv/pgtable.h
+++ b/include/asm-frv/pgtable.h
@@ -349,9 +349,9 @@ static inline pmd_t *pmd_offset(pud_t *dir, unsigned long address)
/*
* Define this to warn about kernel memory accesses that are
- * done without a 'verify_area(VERIFY_WRITE,..)'
+ * done without a 'access_ok(VERIFY_WRITE,..)'
*/
-#undef TEST_VERIFY_AREA
+#undef TEST_ACCESS_OK
#define pte_present(x) (pte_val(x) & _PAGE_PRESENT)
#define pte_clear(mm,addr,xp) do { set_pte_at(mm, addr, xp, __pte(0)); } while (0)
diff --git a/include/asm-i386/checksum.h b/include/asm-i386/checksum.h
index d76a5f0..6413420 100644
--- a/include/asm-i386/checksum.h
+++ b/include/asm-i386/checksum.h
@@ -33,7 +33,7 @@ asmlinkage unsigned int csum_partial_copy_generic(const unsigned char *src, unsi
* passed in an incorrect kernel address to one of these functions.
*
* If you use these functions directly please don't forget the
- * verify_area().
+ * access_ok().
*/
static __inline__
unsigned int csum_partial_copy_nocheck (const unsigned char *src, unsigned char *dst,
diff --git a/include/asm-i386/pgtable.h b/include/asm-i386/pgtable.h
index 5c72542..8d60c2b 100644
--- a/include/asm-i386/pgtable.h
+++ b/include/asm-i386/pgtable.h
@@ -193,9 +193,9 @@ extern unsigned long long __PAGE_KERNEL, __PAGE_KERNEL_EXEC;
/*
* Define this if things work differently on an i386 and an i486:
* it will (on an i486) warn about kernel memory accesses that are
- * done without a 'verify_area(VERIFY_WRITE,..)'
+ * done without a 'access_ok(VERIFY_WRITE,..)'
*/
-#undef TEST_VERIFY_AREA
+#undef TEST_ACCESS_OK
/* The boot page tables (all created as a single array) */
extern unsigned long pg0[];
diff --git a/include/asm-parisc/uaccess.h b/include/asm-parisc/uaccess.h
index 8a08423..c1b5bde 100644
--- a/include/asm-parisc/uaccess.h
+++ b/include/asm-parisc/uaccess.h
@@ -24,7 +24,7 @@
/*
* Note that since kernel addresses are in a separate address space on
- * parisc, we don't need to do anything for access_ok() or verify_area().
+ * parisc, we don't need to do anything for access_ok().
* We just let the page fault handler do the right thing. This also means
* that put_user is the same as __put_user, etc.
*/
diff --git a/include/asm-sh/checksum.h b/include/asm-sh/checksum.h
index 5113c7f..5ebd0f2 100644
--- a/include/asm-sh/checksum.h
+++ b/include/asm-sh/checksum.h
@@ -42,7 +42,7 @@ asmlinkage unsigned int csum_partial_copy_generic(const unsigned char *src, unsi
* passed in an incorrect kernel address to one of these functions.
*
* If you use these functions directly please don't forget the
- * verify_area().
+ * access_ok().
*/
static __inline__
unsigned int csum_partial_copy_nocheck (const unsigned char *src, unsigned char *dst,
diff --git a/include/asm-sh64/checksum.h b/include/asm-sh64/checksum.h
index aa3911a..fd034e9 100644
--- a/include/asm-sh64/checksum.h
+++ b/include/asm-sh64/checksum.h
@@ -34,7 +34,7 @@ asmlinkage unsigned int csum_partial(const unsigned char *buff, int len,
* passed in an incorrect kernel address to one of these functions.
*
* If you use these functions directly please don't forget the
- * verify_area().
+ * access_ok().
*/
diff --git a/include/asm-sparc/uaccess.h b/include/asm-sparc/uaccess.h
index 3f47889..f461144 100644
--- a/include/asm-sparc/uaccess.h
+++ b/include/asm-sparc/uaccess.h
@@ -18,7 +18,7 @@
#ifndef __ASSEMBLY__
-/* Sparc is not segmented, however we need to be able to fool verify_area()
+/* Sparc is not segmented, however we need to be able to fool access_ok()
* when doing system calls from kernel mode legitimately.
*
* "For historical reasons, these macros are grossly misnamed." -Linus
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