The last remaining archs that have not already been converted from 
verify_area to access_ok by the previous patches are all taken care of by 
this one.


Signed-off-by: Jesper Juhl <[EMAIL PROTECTED]>

diff -urp linux-2.6.11-orig/arch/sh/kernel/signal.c 
linux-2.6.11/arch/sh/kernel/signal.c
--- linux-2.6.11-orig/arch/sh/kernel/signal.c   2005-03-02 08:38:34.000000000 
+0100
+++ linux-2.6.11/arch/sh/kernel/signal.c        2005-03-03 22:28:34.000000000 
+0100
@@ -100,7 +100,7 @@ sys_sigaction(int sig, const struct old_
 
        if (act) {
                old_sigset_t mask;
-               if (verify_area(VERIFY_READ, act, sizeof(*act)) ||
+               if (!access_ok(VERIFY_READ, act, sizeof(*act)) ||
                    __get_user(new_ka.sa.sa_handler, &act->sa_handler) ||
                    __get_user(new_ka.sa.sa_restorer, &act->sa_restorer))
                        return -EFAULT;
@@ -112,7 +112,7 @@ sys_sigaction(int sig, const struct old_
        ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL);
 
        if (!ret && oact) {
-               if (verify_area(VERIFY_WRITE, oact, sizeof(*oact)) ||
+               if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) ||
                    __put_user(old_ka.sa.sa_handler, &oact->sa_handler) ||
                    __put_user(old_ka.sa.sa_restorer, &oact->sa_restorer))
                        return -EFAULT;
@@ -239,7 +239,7 @@ asmlinkage int sys_sigreturn(unsigned lo
        sigset_t set;
        int r0;
 
-       if (verify_area(VERIFY_READ, frame, sizeof(*frame)))
+       if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
                goto badframe;
 
        if (__get_user(set.sig[0], &frame->sc.oldmask)
@@ -273,7 +273,7 @@ asmlinkage int sys_rt_sigreturn(unsigned
        stack_t st;
        int r0;
 
-       if (verify_area(VERIFY_READ, frame, sizeof(*frame)))
+       if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
                goto badframe;
 
        if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
diff -urp linux-2.6.11-orig/arch/um/include/sysdep-i386/checksum.h 
linux-2.6.11/arch/um/include/sysdep-i386/checksum.h
--- linux-2.6.11-orig/arch/um/include/sysdep-i386/checksum.h    2005-03-02 
08:38:34.000000000 +0100
+++ linux-2.6.11/arch/um/include/sysdep-i386/checksum.h 2005-03-03 
22:28:34.000000000 +0100
@@ -41,7 +41,7 @@ unsigned int csum_partial_copy_from(cons
  *     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__
diff -urp linux-2.6.11-orig/arch/um/include/sysdep-x86_64/checksum.h 
linux-2.6.11/arch/um/include/sysdep-x86_64/checksum.h
--- linux-2.6.11-orig/arch/um/include/sysdep-x86_64/checksum.h  2005-03-02 
08:37:54.000000000 +0100
+++ linux-2.6.11/arch/um/include/sysdep-x86_64/checksum.h       2005-03-03 
22:28:34.000000000 +0100
@@ -19,7 +19,7 @@ extern unsigned csum_partial(const unsig
  *     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__
diff -urp linux-2.6.11-orig/arch/um/sys-i386/ldt.c 
linux-2.6.11/arch/um/sys-i386/ldt.c
--- linux-2.6.11-orig/arch/um/sys-i386/ldt.c    2005-03-02 08:38:09.000000000 
+0100
+++ linux-2.6.11/arch/um/sys-i386/ldt.c 2005-03-03 22:28:34.000000000 +0100
@@ -17,7 +17,7 @@ extern int modify_ldt(int func, void *pt
 
 int sys_modify_ldt_tt(int func, void __user *ptr, unsigned long bytecount)
 {
-       if (verify_area(VERIFY_READ, ptr, bytecount))
+       if (!access_ok(VERIFY_READ, ptr, bytecount))
                return -EFAULT;
 
        return modify_ldt(func, ptr, bytecount);
diff -urp linux-2.6.11-orig/arch/um/sys-i386/signal.c 
linux-2.6.11/arch/um/sys-i386/signal.c
--- linux-2.6.11-orig/arch/um/sys-i386/signal.c 2005-03-02 08:38:17.000000000 
+0100
+++ linux-2.6.11/arch/um/sys-i386/signal.c      2005-03-03 22:28:34.000000000 
+0100
@@ -211,8 +211,8 @@ int setup_signal_stack_sc(unsigned long 
 
        stack_top &= -8UL;
        frame = (struct sigframe *) stack_top - 1;
-       if(verify_area(VERIFY_WRITE, frame, sizeof(*frame)))
-               return(1);
+       if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
+               return 1;
 
        restorer = (void *) frame->retcode;
        if(ka->sa.sa_flags & SA_RESTORER)
@@ -261,8 +261,8 @@ int setup_signal_stack_si(unsigned long 
 
        stack_top &= -8UL;
        frame = (struct rt_sigframe *) stack_top - 1;
-       if(verify_area(VERIFY_WRITE, frame, sizeof(*frame)))
-               return(1);
+       if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
+               return 1;
 
        restorer = (void *) frame->retcode;
        if(ka->sa.sa_flags & SA_RESTORER)
diff -urp linux-2.6.11-orig/arch/um/sys-i386/syscalls.c 
linux-2.6.11/arch/um/sys-i386/syscalls.c
--- linux-2.6.11-orig/arch/um/sys-i386/syscalls.c       2005-03-02 
08:38:09.000000000 +0100
+++ linux-2.6.11/arch/um/sys-i386/syscalls.c    2005-03-03 22:28:34.000000000 
+0100
@@ -175,7 +175,7 @@ long sys_sigaction(int sig, const struct
 
        if (act) {
                old_sigset_t mask;
-               if (verify_area(VERIFY_READ, act, sizeof(*act)) ||
+               if (!access_ok(VERIFY_READ, act, sizeof(*act)) ||
                    __get_user(new_ka.sa.sa_handler, &act->sa_handler) ||
                    __get_user(new_ka.sa.sa_restorer, &act->sa_restorer))
                        return -EFAULT;
@@ -187,7 +187,7 @@ long sys_sigaction(int sig, const struct
        ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL);
 
        if (!ret && oact) {
-               if (verify_area(VERIFY_WRITE, oact, sizeof(*oact)) ||
+               if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) ||
                    __put_user(old_ka.sa.sa_handler, &oact->sa_handler) ||
                    __put_user(old_ka.sa.sa_restorer, &oact->sa_restorer))
                        return -EFAULT;
diff -urp linux-2.6.11-orig/arch/um/sys-x86_64/syscalls.c 
linux-2.6.11/arch/um/sys-x86_64/syscalls.c
--- linux-2.6.11-orig/arch/um/sys-x86_64/syscalls.c     2005-03-02 
08:38:37.000000000 +0100
+++ linux-2.6.11/arch/um/sys-x86_64/syscalls.c  2005-03-03 22:28:34.000000000 
+0100
@@ -29,8 +29,8 @@ long sys_modify_ldt_tt(int func, void *p
        /* XXX This should check VERIFY_WRITE depending on func, check this
         * in i386 as well.
         */
-       if(verify_area(VERIFY_READ, ptr, bytecount))
-               return(-EFAULT);
+       if (!access_ok(VERIFY_READ, ptr, bytecount))
+               return -EFAULT;
        return(modify_ldt(func, ptr, bytecount));
 }
 #endif
diff -urp linux-2.6.11-orig/arch/arm/kernel/signal.c 
linux-2.6.11/arch/arm/kernel/signal.c
--- linux-2.6.11-orig/arch/arm/kernel/signal.c  2005-03-02 08:37:31.000000000 
+0100
+++ linux-2.6.11/arch/arm/kernel/signal.c       2005-03-03 22:28:34.000000000 
+0100
@@ -102,7 +102,7 @@ sys_sigaction(int sig, const struct old_
 
        if (act) {
                old_sigset_t mask;
-               if (verify_area(VERIFY_READ, act, sizeof(*act)) ||
+               if (!access_ok(VERIFY_READ, act, sizeof(*act)) ||
                    __get_user(new_ka.sa.sa_handler, &act->sa_handler) ||
                    __get_user(new_ka.sa.sa_restorer, &act->sa_restorer))
                        return -EFAULT;
@@ -114,7 +114,7 @@ sys_sigaction(int sig, const struct old_
        ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL);
 
        if (!ret && oact) {
-               if (verify_area(VERIFY_WRITE, oact, sizeof(*oact)) ||
+               if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) ||
                    __put_user(old_ka.sa.sa_handler, &oact->sa_handler) ||
                    __put_user(old_ka.sa.sa_restorer, &oact->sa_restorer))
                        return -EFAULT;
@@ -317,7 +317,7 @@ asmlinkage int sys_sigreturn(struct pt_r
 
        frame = (struct sigframe __user *)regs->ARM_sp;
 
-       if (verify_area(VERIFY_READ, frame, sizeof (*frame)))
+       if (!access_ok(VERIFY_READ, frame, sizeof (*frame)))
                goto badframe;
        if (__get_user(set.sig[0], &frame->sc.oldmask)
            || (_NSIG_WORDS > 1
@@ -365,7 +365,7 @@ asmlinkage int sys_rt_sigreturn(struct p
 
        frame = (struct rt_sigframe __user *)regs->ARM_sp;
 
-       if (verify_area(VERIFY_READ, frame, sizeof (*frame)))
+       if (!access_ok(VERIFY_READ, frame, sizeof (*frame)))
                goto badframe;
        if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
                goto badframe;
diff -urp linux-2.6.11-orig/arch/frv/kernel/signal.c 
linux-2.6.11/arch/frv/kernel/signal.c
--- linux-2.6.11-orig/arch/frv/kernel/signal.c  2005-03-02 08:38:33.000000000 
+0100
+++ linux-2.6.11/arch/frv/kernel/signal.c       2005-03-03 22:28:34.000000000 
+0100
@@ -114,7 +114,7 @@ asmlinkage int sys_sigaction(int sig,
 
        if (act) {
                old_sigset_t mask;
-               if (verify_area(VERIFY_READ, act, sizeof(*act)) ||
+               if (!access_ok(VERIFY_READ, act, sizeof(*act)) ||
                    __get_user(new_ka.sa.sa_handler, &act->sa_handler) ||
                    __get_user(new_ka.sa.sa_restorer, &act->sa_restorer))
                        return -EFAULT;
@@ -126,7 +126,7 @@ asmlinkage int sys_sigaction(int sig,
        ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL);
 
        if (!ret && oact) {
-               if (verify_area(VERIFY_WRITE, oact, sizeof(*oact)) ||
+               if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) ||
                    __put_user(old_ka.sa.sa_handler, &oact->sa_handler) ||
                    __put_user(old_ka.sa.sa_restorer, &oact->sa_restorer))
                        return -EFAULT;
@@ -197,7 +197,7 @@ asmlinkage int sys_sigreturn(void)
        sigset_t set;
        int gr8;
 
-       if (verify_area(VERIFY_READ, frame, sizeof(*frame)))
+       if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
                goto badframe;
        if (__get_user(set.sig[0], &frame->sc.sc_oldmask))
                goto badframe;
@@ -228,7 +228,7 @@ asmlinkage int sys_rt_sigreturn(void)
        stack_t st;
        int gr8;
 
-       if (verify_area(VERIFY_READ, frame, sizeof(*frame)))
+       if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
                goto badframe;
        if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
                goto badframe;
diff -urp linux-2.6.11-orig/arch/parisc/kernel/sys_parisc32.c 
linux-2.6.11/arch/parisc/kernel/sys_parisc32.c
--- linux-2.6.11-orig/arch/parisc/kernel/sys_parisc32.c 2005-03-02 
08:37:55.000000000 +0100
+++ linux-2.6.11/arch/parisc/kernel/sys_parisc32.c      2005-03-03 
22:28:34.000000000 +0100
@@ -422,7 +422,7 @@ get_fd_set32(unsigned long n, u32 *ufdse
        if (ufdset) {
                unsigned long odd;
 
-               if (verify_area(VERIFY_WRITE, ufdset, n*sizeof(u32)))
+               if (!access_ok(VERIFY_WRITE, ufdset, n*sizeof(u32)))
                        return -EFAULT;
 
                odd = n & 1UL;
Only in linux-2.6.11/arch/parisc/kernel: sys_parisc32.c~
diff -urp linux-2.6.11-orig/arch/cris/arch-v10/drivers/eeprom.c 
linux-2.6.11/arch/cris/arch-v10/drivers/eeprom.c
--- linux-2.6.11-orig/arch/cris/arch-v10/drivers/eeprom.c       2005-03-02 
08:38:03.000000000 +0100
+++ linux-2.6.11/arch/cris/arch-v10/drivers/eeprom.c    2005-03-03 
22:28:34.000000000 +0100
@@ -599,7 +599,7 @@ static ssize_t eeprom_write(struct file 
   int i, written, restart=1;
   unsigned long p;
 
-  if (verify_area(VERIFY_READ, buf, count))
+  if (!access_ok(VERIFY_READ, buf, count))
   {
     return -EFAULT;
   }
diff -urp linux-2.6.11-orig/arch/cris/arch-v10/drivers/gpio.c 
linux-2.6.11/arch/cris/arch-v10/drivers/gpio.c
--- linux-2.6.11-orig/arch/cris/arch-v10/drivers/gpio.c 2005-03-02 
08:38:34.000000000 +0100
+++ linux-2.6.11/arch/cris/arch-v10/drivers/gpio.c      2005-03-03 
22:28:34.000000000 +0100
@@ -355,7 +355,7 @@ static ssize_t gpio_write(struct file * 
                return -EFAULT;
        }
     
-       if (verify_area(VERIFY_READ, buf, count)) {
+       if (!access_ok(VERIFY_READ, buf, count)) {
                return -EFAULT;
        }
        clk_mask = priv->clk_mask;
diff -urp linux-2.6.11-orig/arch/cris/arch-v10/kernel/signal.c 
linux-2.6.11/arch/cris/arch-v10/kernel/signal.c
--- linux-2.6.11-orig/arch/cris/arch-v10/kernel/signal.c        2005-03-02 
08:37:47.000000000 +0100
+++ linux-2.6.11/arch/cris/arch-v10/kernel/signal.c     2005-03-03 
22:28:34.000000000 +0100
@@ -125,7 +125,7 @@ sys_sigaction(int sig, const struct old_
 
        if (act) {
                old_sigset_t mask;
-               if (verify_area(VERIFY_READ, act, sizeof(*act)) ||
+               if (!access_ok(VERIFY_READ, act, sizeof(*act)) ||
                    __get_user(new_ka.sa.sa_handler, &act->sa_handler) ||
                    __get_user(new_ka.sa.sa_restorer, &act->sa_restorer))
                        return -EFAULT;
@@ -137,7 +137,7 @@ sys_sigaction(int sig, const struct old_
        ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL);
 
        if (!ret && oact) {
-               if (verify_area(VERIFY_WRITE, oact, sizeof(*oact)) ||
+               if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) ||
                    __put_user(old_ka.sa.sa_handler, &oact->sa_handler) ||
                    __put_user(old_ka.sa.sa_restorer, &oact->sa_restorer))
                        return -EFAULT;
@@ -231,7 +231,7 @@ asmlinkage int sys_sigreturn(long r10, l
         if (((long)frame) & 3)
                 goto badframe;
 
-       if (verify_area(VERIFY_READ, frame, sizeof(*frame)))
+       if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
                goto badframe;
        if (__get_user(set.sig[0], &frame->sc.oldmask)
            || (_NSIG_WORDS > 1
@@ -273,7 +273,7 @@ asmlinkage int sys_rt_sigreturn(long r10
         if (((long)frame) & 3)
                 goto badframe;
 
-       if (verify_area(VERIFY_READ, frame, sizeof(*frame)))
+       if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
                goto badframe;
        if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
                goto badframe;
diff -urp linux-2.6.11-orig/arch/m32r/kernel/signal.c 
linux-2.6.11/arch/m32r/kernel/signal.c
--- linux-2.6.11-orig/arch/m32r/kernel/signal.c 2005-03-02 08:38:07.000000000 
+0100
+++ linux-2.6.11/arch/m32r/kernel/signal.c      2005-03-03 22:28:34.000000000 
+0100
@@ -147,7 +147,7 @@ sys_rt_sigreturn(unsigned long r0, unsig
        stack_t st;
        int result;
 
-       if (verify_area(VERIFY_READ, frame, sizeof(*frame)))
+       if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
                goto badframe;
        if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
                goto badframe;
diff -urp linux-2.6.11-orig/arch/m32r/kernel/sys_m32r.c 
linux-2.6.11/arch/m32r/kernel/sys_m32r.c
--- linux-2.6.11-orig/arch/m32r/kernel/sys_m32r.c       2005-03-02 
08:38:34.000000000 +0100
+++ linux-2.6.11/arch/m32r/kernel/sys_m32r.c    2005-03-03 22:28:34.000000000 
+0100
@@ -171,9 +171,9 @@ asmlinkage int sys_ipc(uint call, int fi
        case SHMAT: {
                ulong raddr;
 
-               if ((ret = verify_area(VERIFY_WRITE, (ulong __user *) third,
-                                     sizeof(ulong))))
-                       return ret;
+               if (!access_ok(VERIFY_WRITE, (ulong __user *) third,
+                                     sizeof(ulong)))
+                       return -EFAULT;
                ret = do_shmat (first, (char __user *) ptr, second, &raddr);
                if (ret)
                        return ret;
diff -urp linux-2.6.11-orig/arch/s390/kernel/compat_signal.c 
linux-2.6.11/arch/s390/kernel/compat_signal.c
--- linux-2.6.11-orig/arch/s390/kernel/compat_signal.c  2005-03-02 
08:38:26.000000000 +0100
+++ linux-2.6.11/arch/s390/kernel/compat_signal.c       2005-03-03 
22:28:34.000000000 +0100
@@ -231,7 +231,7 @@ sys32_sigaction(int sig, const struct ol
 
         if (act) {
                compat_old_sigset_t mask;
-               if (verify_area(VERIFY_READ, act, sizeof(*act)) ||
+               if (!access_ok(VERIFY_READ, act, sizeof(*act)) ||
                    __get_user(sa_handler, &act->sa_handler) ||
                    __get_user(sa_restorer, &act->sa_restorer))
                        return -EFAULT;
@@ -247,7 +247,7 @@ sys32_sigaction(int sig, const struct ol
        if (!ret && oact) {
                sa_handler = (unsigned long) old_ka.sa.sa_handler;
                sa_restorer = (unsigned long) old_ka.sa.sa_restorer;
-               if (verify_area(VERIFY_WRITE, oact, sizeof(*oact)) ||
+               if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) ||
                    __put_user(sa_handler, &oact->sa_handler) ||
                    __put_user(sa_restorer, &oact->sa_restorer))
                        return -EFAULT;
@@ -416,7 +416,7 @@ asmlinkage long sys32_sigreturn(struct p
        sigframe32 __user *frame = (sigframe32 __user *)regs->gprs[15];
        sigset_t set;
 
-       if (verify_area(VERIFY_READ, frame, sizeof(*frame)))
+       if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
                goto badframe;
        if (__copy_from_user(&set.sig, &frame->sc.oldmask, 
_SIGMASK_COPY_SIZE32))
                goto badframe;
@@ -446,7 +446,7 @@ asmlinkage long sys32_rt_sigreturn(struc
        int err;
        mm_segment_t old_fs = get_fs();
 
-       if (verify_area(VERIFY_READ, frame, sizeof(*frame)))
+       if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
                goto badframe;
        if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
                goto badframe;
Only in linux-2.6.11/arch/s390/kernel: compat_signal.c~
diff -urp linux-2.6.11-orig/arch/s390/kernel/signal.c 
linux-2.6.11/arch/s390/kernel/signal.c
--- linux-2.6.11-orig/arch/s390/kernel/signal.c 2005-03-02 08:38:18.000000000 
+0100
+++ linux-2.6.11/arch/s390/kernel/signal.c      2005-03-03 22:28:34.000000000 
+0100
@@ -116,7 +116,7 @@ sys_sigaction(int sig, const struct old_
 
        if (act) {
                old_sigset_t mask;
-               if (verify_area(VERIFY_READ, act, sizeof(*act)) ||
+               if (!access_ok(VERIFY_READ, act, sizeof(*act)) ||
                    __get_user(new_ka.sa.sa_handler, &act->sa_handler) ||
                    __get_user(new_ka.sa.sa_restorer, &act->sa_restorer))
                        return -EFAULT;
@@ -128,7 +128,7 @@ sys_sigaction(int sig, const struct old_
        ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL);
 
        if (!ret && oact) {
-               if (verify_area(VERIFY_WRITE, oact, sizeof(*oact)) ||
+               if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) ||
                    __put_user(old_ka.sa.sa_handler, &oact->sa_handler) ||
                    __put_user(old_ka.sa.sa_restorer, &oact->sa_restorer))
                        return -EFAULT;
@@ -214,7 +214,7 @@ asmlinkage long sys_sigreturn(struct pt_
        sigframe __user *frame = (sigframe __user *)regs->gprs[15];
        sigset_t set;
 
-       if (verify_area(VERIFY_READ, frame, sizeof(*frame)))
+       if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
                goto badframe;
        if (__copy_from_user(&set.sig, &frame->sc.oldmask, _SIGMASK_COPY_SIZE))
                goto badframe;
@@ -240,7 +240,7 @@ asmlinkage long sys_rt_sigreturn(struct 
        rt_sigframe __user *frame = (rt_sigframe __user *)regs->gprs[15];
        sigset_t set;
 
-       if (verify_area(VERIFY_READ, frame, sizeof(*frame)))
+       if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
                goto badframe;
        if (__copy_from_user(&set.sig, &frame->uc.uc_sigmask, sizeof(set)))
                goto badframe;
diff -urp linux-2.6.11-orig/arch/v850/kernel/signal.c 
linux-2.6.11/arch/v850/kernel/signal.c
--- linux-2.6.11-orig/arch/v850/kernel/signal.c 2005-03-02 08:38:33.000000000 
+0100
+++ linux-2.6.11/arch/v850/kernel/signal.c      2005-03-03 22:28:35.000000000 
+0100
@@ -102,7 +102,7 @@ sys_sigaction(int sig, const struct old_
 
        if (act) {
                old_sigset_t mask;
-               if (verify_area(VERIFY_READ, act, sizeof(*act)) ||
+               if (!access_ok(VERIFY_READ, act, sizeof(*act)) ||
                    __get_user(new_ka.sa.sa_handler, &act->sa_handler) ||
                    __get_user(new_ka.sa.sa_restorer, &act->sa_restorer))
                        return -EFAULT;
@@ -114,7 +114,7 @@ sys_sigaction(int sig, const struct old_
        ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL);
 
        if (!ret && oact) {
-               if (verify_area(VERIFY_WRITE, oact, sizeof(*oact)) ||
+               if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) ||
                    __put_user(old_ka.sa.sa_handler, &oact->sa_handler) ||
                    __put_user(old_ka.sa.sa_restorer, &oact->sa_restorer))
                        return -EFAULT;
@@ -178,7 +178,7 @@ asmlinkage int sys_sigreturn(struct pt_r
        sigset_t set;
        int rval;
 
-       if (verify_area(VERIFY_READ, frame, sizeof(*frame)))
+       if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
                goto badframe;
 
        if (__get_user(set.sig[0], &frame->sc.oldmask)
@@ -209,7 +209,7 @@ asmlinkage int sys_rt_sigreturn(struct p
        stack_t st;
        int rval;
 
-       if (verify_area(VERIFY_READ, frame, sizeof(*frame)))
+       if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
                goto badframe;
 
        if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
diff -urp linux-2.6.11-orig/arch/v850/kernel/syscalls.c 
linux-2.6.11/arch/v850/kernel/syscalls.c
--- linux-2.6.11-orig/arch/v850/kernel/syscalls.c       2005-03-02 
08:38:12.000000000 +0100
+++ linux-2.6.11/arch/v850/kernel/syscalls.c    2005-03-03 22:28:35.000000000 
+0100
@@ -62,7 +62,7 @@ sys_ipc (uint call, int first, int secon
 
                if (!ptr)
                        break;
-               if ((ret = verify_area (VERIFY_READ, ptr, sizeof(long)))
+               if ((ret = access_ok(VERIFY_READ, ptr, sizeof(long)) ? 0 : 
-EFAULT)
                    || (ret = get_user(fourth.__pad, (void **)ptr)))
                        break;
                ret = sys_semctl (first, second, third, fourth);
@@ -78,7 +78,7 @@ sys_ipc (uint call, int first, int secon
 
                        if (!ptr)
                                break;
-                       if ((ret = verify_area (VERIFY_READ, ptr, sizeof(tmp)))
+                       if ((ret = access_ok(VERIFY_READ, ptr, sizeof(tmp)) ? 0 
: -EFAULT)
                            || (ret = copy_from_user(&tmp,
                                                (struct ipc_kludge *) ptr,
                                                sizeof (tmp))))
@@ -104,8 +104,8 @@ sys_ipc (uint call, int first, int secon
                default: {
                        ulong raddr;
 
-                       if ((ret = verify_area(VERIFY_WRITE, (ulong*) third,
-                                              sizeof(ulong))))
+                       if ((ret = access_ok(VERIFY_WRITE, (ulong*) third,
+                                              sizeof(ulong)) ? 0 : -EFAULT))
                                break;
                        ret = do_shmat (first, (char *) ptr, second, &raddr);
                        if (ret)
diff -urp linux-2.6.11-orig/arch/sh64/kernel/signal.c 
linux-2.6.11/arch/sh64/kernel/signal.c
--- linux-2.6.11-orig/arch/sh64/kernel/signal.c 2005-03-02 08:38:09.000000000 
+0100
+++ linux-2.6.11/arch/sh64/kernel/signal.c      2005-03-03 22:28:35.000000000 
+0100
@@ -125,7 +125,7 @@ sys_sigaction(int sig, const struct old_
 
        if (act) {
                old_sigset_t mask;
-               if (verify_area(VERIFY_READ, act, sizeof(*act)) ||
+               if (!access_ok(VERIFY_READ, act, sizeof(*act)) ||
                    __get_user(new_ka.sa.sa_handler, &act->sa_handler) ||
                    __get_user(new_ka.sa.sa_restorer, &act->sa_restorer))
                        return -EFAULT;
@@ -137,7 +137,7 @@ sys_sigaction(int sig, const struct old_
        ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL);
 
        if (!ret && oact) {
-               if (verify_area(VERIFY_WRITE, oact, sizeof(*oact)) ||
+               if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) ||
                    __put_user(old_ka.sa.sa_handler, &oact->sa_handler) ||
                    __put_user(old_ka.sa.sa_restorer, &oact->sa_restorer))
                        return -EFAULT;
@@ -293,7 +293,7 @@ asmlinkage int sys_sigreturn(unsigned lo
        sigset_t set;
        long long ret;
 
-       if (verify_area(VERIFY_READ, frame, sizeof(*frame)))
+       if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
                goto badframe;
 
        if (__get_user(set.sig[0], &frame->sc.oldmask)
@@ -330,7 +330,7 @@ asmlinkage int sys_rt_sigreturn(unsigned
        stack_t __user st;
        long long ret;
 
-       if (verify_area(VERIFY_READ, frame, sizeof(*frame)))
+       if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
                goto badframe;
 
        if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
diff -urp linux-2.6.11-orig/arch/alpha/kernel/osf_sys.c 
linux-2.6.11/arch/alpha/kernel/osf_sys.c
--- linux-2.6.11-orig/arch/alpha/kernel/osf_sys.c       2005-03-02 
08:37:30.000000000 +0100
+++ linux-2.6.11/arch/alpha/kernel/osf_sys.c    2005-03-03 22:28:35.000000000 
+0100
@@ -437,11 +437,10 @@ asmlinkage int
 osf_getdomainname(char __user *name, int namelen)
 {
        unsigned len;
-       int i, error;
+       int i;
 
-       error = verify_area(VERIFY_WRITE, name, namelen);
-       if (error)
-               goto out;
+       if (!access_ok(VERIFY_WRITE, name, namelen))
+               return -EFAULT;
 
        len = namelen;
        if (namelen > 32)
@@ -454,8 +453,8 @@ osf_getdomainname(char __user *name, int
                        break;
        }
        up_read(&uts_sem);
- out:
-       return error;
+
+       return 0;
 }
 
 asmlinkage long
@@ -996,7 +995,7 @@ osf_select(int n, fd_set __user *inp, fd
        if (tvp) {
                time_t sec, usec;
 
-               if ((ret = verify_area(VERIFY_READ, tvp, sizeof(*tvp)))
+               if ((ret = access_ok(VERIFY_READ, tvp, sizeof(*tvp)) ? 0 : 
-EFAULT)
                    || (ret = __get_user(sec, &tvp->tv_sec))
                    || (ret = __get_user(usec, &tvp->tv_usec)))
                        goto out_nofds;
diff -urp linux-2.6.11-orig/arch/alpha/kernel/signal.c 
linux-2.6.11/arch/alpha/kernel/signal.c
--- linux-2.6.11-orig/arch/alpha/kernel/signal.c        2005-03-02 
08:38:09.000000000 +0100
+++ linux-2.6.11/arch/alpha/kernel/signal.c     2005-03-03 22:28:35.000000000 
+0100
@@ -91,7 +91,7 @@ osf_sigaction(int sig, const struct osf_
 
        if (act) {
                old_sigset_t mask;
-               if (verify_area(VERIFY_READ, act, sizeof(*act)) ||
+               if (!access_ok(VERIFY_READ, act, sizeof(*act)) ||
                    __get_user(new_ka.sa.sa_handler, &act->sa_handler) ||
                    __get_user(new_ka.sa.sa_flags, &act->sa_flags))
                        return -EFAULT;
@@ -103,7 +103,7 @@ osf_sigaction(int sig, const struct osf_
        ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL);
 
        if (!ret && oact) {
-               if (verify_area(VERIFY_WRITE, oact, sizeof(*oact)) ||
+               if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) ||
                    __put_user(old_ka.sa.sa_handler, &oact->sa_handler) ||
                    __put_user(old_ka.sa.sa_flags, &oact->sa_flags))
                        return -EFAULT;
@@ -298,7 +298,7 @@ do_sigreturn(struct sigcontext __user *s
        sigset_t set;
 
        /* Verify that it's a good sigcontext before using it */
-       if (verify_area(VERIFY_READ, sc, sizeof(*sc)))
+       if (!access_ok(VERIFY_READ, sc, sizeof(*sc)))
                goto give_sigsegv;
        if (__get_user(set.sig[0], &sc->sc_mask))
                goto give_sigsegv;
@@ -336,7 +336,7 @@ do_rt_sigreturn(struct rt_sigframe __use
        sigset_t set;
 
        /* Verify that it's a good ucontext_t before using it */
-       if (verify_area(VERIFY_READ, &frame->uc, sizeof(frame->uc)))
+       if (!access_ok(VERIFY_READ, &frame->uc, sizeof(frame->uc)))
                goto give_sigsegv;
        if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
                goto give_sigsegv;
@@ -446,7 +446,7 @@ setup_frame(int sig, struct k_sigaction 
 
        oldsp = rdusp();
        frame = get_sigframe(ka, oldsp, sizeof(*frame));
-       if (verify_area(VERIFY_WRITE, frame, sizeof(*frame)))
+       if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
                goto give_sigsegv;
 
        err |= setup_sigcontext(&frame->sc, regs, sw, set->sig[0], oldsp);
@@ -497,7 +497,7 @@ setup_rt_frame(int sig, struct k_sigacti
 
        oldsp = rdusp();
        frame = get_sigframe(ka, oldsp, sizeof(*frame));
-       if (verify_area(VERIFY_WRITE, frame, sizeof(*frame)))
+       if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
                goto give_sigsegv;
 
        err |= copy_siginfo_to_user(&frame->info, info);
diff -urp linux-2.6.11-orig/arch/h8300/kernel/signal.c 
linux-2.6.11/arch/h8300/kernel/signal.c
--- linux-2.6.11-orig/arch/h8300/kernel/signal.c        2005-03-02 
08:38:09.000000000 +0100
+++ linux-2.6.11/arch/h8300/kernel/signal.c     2005-03-03 22:28:35.000000000 
+0100
@@ -113,7 +113,7 @@ sys_sigaction(int sig, const struct old_
 
        if (act) {
                old_sigset_t mask;
-               if (verify_area(VERIFY_READ, act, sizeof(*act)) ||
+               if (!access_ok(VERIFY_READ, act, sizeof(*act)) ||
                    __get_user(new_ka.sa.sa_handler, &act->sa_handler) ||
                    __get_user(new_ka.sa.sa_restorer, &act->sa_restorer))
                        return -EFAULT;
@@ -125,7 +125,7 @@ sys_sigaction(int sig, const struct old_
        ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL);
 
        if (!ret && oact) {
-               if (verify_area(VERIFY_WRITE, oact, sizeof(*oact)) ||
+               if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) ||
                    __put_user(old_ka.sa.sa_handler, &oact->sa_handler) ||
                    __put_user(old_ka.sa.sa_restorer, &oact->sa_restorer))
                        return -EFAULT;
@@ -222,7 +222,7 @@ asmlinkage int do_sigreturn(unsigned lon
        sigset_t set;
        int er0;
 
-       if (verify_area(VERIFY_READ, frame, sizeof(*frame)))
+       if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
                goto badframe;
        if (__get_user(set.sig[0], &frame->sc.sc_mask) ||
            (_NSIG_WORDS > 1 &&
@@ -253,7 +253,7 @@ asmlinkage int do_rt_sigreturn(unsigned 
        sigset_t set;
        int er0;
 
-       if (verify_area(VERIFY_READ, frame, sizeof(*frame)))
+       if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
                goto badframe;
        if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
                goto badframe;
diff -urp linux-2.6.11-orig/arch/arm26/kernel/signal.c 
linux-2.6.11/arch/arm26/kernel/signal.c
--- linux-2.6.11-orig/arch/arm26/kernel/signal.c        2005-03-02 
08:37:51.000000000 +0100
+++ linux-2.6.11/arch/arm26/kernel/signal.c     2005-03-03 22:28:35.000000000 
+0100
@@ -102,7 +102,7 @@ sys_sigaction(int sig, const struct old_
 
        if (act) {
                old_sigset_t mask;
-               if (verify_area(VERIFY_READ, act, sizeof(*act)) ||
+               if (!access_ok(VERIFY_READ, act, sizeof(*act)) ||
                    __get_user(new_ka.sa.sa_handler, &act->sa_handler) ||
                    __get_user(new_ka.sa.sa_restorer, &act->sa_restorer))
                        return -EFAULT;
@@ -114,7 +114,7 @@ sys_sigaction(int sig, const struct old_
        ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL);
 
        if (!ret && oact) {
-               if (verify_area(VERIFY_WRITE, oact, sizeof(*oact)) ||
+               if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) ||
                    __put_user(old_ka.sa.sa_handler, &oact->sa_handler) ||
                    __put_user(old_ka.sa.sa_restorer, &oact->sa_restorer))
                        return -EFAULT;
@@ -186,7 +186,7 @@ asmlinkage int sys_sigreturn(struct pt_r
 
        frame = (struct sigframe *)regs->ARM_sp;
 
-       if (verify_area(VERIFY_READ, frame, sizeof (*frame)))
+       if (!access_ok(VERIFY_READ, frame, sizeof (*frame)))
                goto badframe;
        if (__get_user(set.sig[0], &frame->sc.oldmask)
            || (_NSIG_WORDS > 1
@@ -231,7 +231,7 @@ asmlinkage int sys_rt_sigreturn(struct p
 
        frame = (struct rt_sigframe *)regs->ARM_sp;
 
-       if (verify_area(VERIFY_READ, frame, sizeof (*frame)))
+       if (!access_ok(VERIFY_READ, frame, sizeof (*frame)))
                goto badframe;
        if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
                goto badframe;


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