Merge branch 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6

* 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6: (231 commits)
  [PATCH] i386: Don't delete cpu_devs data to identify different x86 types in late_initcall
  [PATCH] i386: type may be unused
  [PATCH] i386: Some additional chipset register values validation.
  [PATCH] i386: Add missing !X86_PAE dependincy to the 2G/2G split.
  [PATCH] x86-64: Don't exclude asm-offsets.c in Documentation/dontdiff
  [PATCH] i386: avoid redundant preempt_disable in __unlazy_fpu
  [PATCH] i386: white space fixes in i387.h
  [PATCH] i386: Drop noisy e820 debugging printks
  [PATCH] x86-64: Fix allnoconfig error in genapic_flat.c
  [PATCH] x86-64: Shut up warnings for vfat compat ioctls on other file systems
  [PATCH] x86-64: Share identical video.S between i386 and x86-64
  [PATCH] x86-64: Remove CONFIG_REORDER
  [PATCH] x86-64: Print type and size correctly for unknown compat ioctls
  [PATCH] i386: Remove copy_*_user BUG_ONs for (size < 0)
  [PATCH] i386: Little cleanups in smpboot.c
  [PATCH] x86-64: Don't enable NUMA for a single node in K8 NUMA scanning
  [PATCH] x86: Use RDTSCP for synchronous get_cycles if possible
  [PATCH] i386: Add X86_FEATURE_RDTSCP
  [PATCH] i386: Implement X86_FEATURE_SYNC_RDTSC on i386
  [PATCH] i386: Implement alternative_io for i386
  ...

Fix up trivial conflict in include/linux/highmem.h manually.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 0 insertions, 7 deletions

diff --git a/arch/i386/lib/usercopy.c b/arch/i386/lib/usercopy.c
index 086b3726862a..9f38b12b4af1 100644
--- a/arch/i386/lib/usercopy.c
+++ b/arch/i386/lib/usercopy.c
@@ -716,7 +716,6 @@ do {									\
 unsigned long __copy_to_user_ll(void __user *to, const void *from,
                                 unsigned long n)
 {
-        BUG_ON((long) n < 0);
 #ifndef CONFIG_X86_WP_WORKS_OK
         if (unlikely(boot_cpu_data.wp_works_ok == 0) &&
                         ((unsigned long )to) < TASK_SIZE) {
@@ -785,7 +784,6 @@ EXPORT_SYMBOL(__copy_to_user_ll);
 unsigned long __copy_from_user_ll(void *to, const void __user *from,
                                         unsigned long n)
 {
-        BUG_ON((long)n < 0);
         if (movsl_is_ok(to, from, n))
                 __copy_user_zeroing(to, from, n);
         else
@@ -797,7 +795,6 @@ EXPORT_SYMBOL(__copy_from_user_ll);
 unsigned long __copy_from_user_ll_nozero(void *to, const void __user *from,
                                          unsigned long n)
 {
-        BUG_ON((long)n < 0);
         if (movsl_is_ok(to, from, n))
                 __copy_user(to, from, n);
         else
@@ -810,7 +807,6 @@ EXPORT_SYMBOL(__copy_from_user_ll_nozero);
 unsigned long __copy_from_user_ll_nocache(void *to, const void __user *from,
                                         unsigned long n)
 {
-        BUG_ON((long)n < 0);
 #ifdef CONFIG_X86_INTEL_USERCOPY
         if ( n > 64 && cpu_has_xmm2)
                 n = __copy_user_zeroing_intel_nocache(to, from, n);
@@ -825,7 +821,6 @@ unsigned long __copy_from_user_ll_nocache(void *to, const void __user *from,
 unsigned long __copy_from_user_ll_nocache_nozero(void *to, const void __user *from,
                                         unsigned long n)
 {
-        BUG_ON((long)n < 0);
 #ifdef CONFIG_X86_INTEL_USERCOPY
         if ( n > 64 && cpu_has_xmm2)
                 n = __copy_user_intel_nocache(to, from, n);
@@ -853,7 +848,6 @@ unsigned long __copy_from_user_ll_nocache_nozero(void *to, const void __user *fr
 unsigned long
 copy_to_user(void __user *to, const void *from, unsigned long n)
 {
-        BUG_ON((long) n < 0);
         if (access_ok(VERIFY_WRITE, to, n))
                 n = __copy_to_user(to, from, n);
         return n;
@@ -879,7 +873,6 @@ EXPORT_SYMBOL(copy_to_user);
 unsigned long
 copy_from_user(void *to, const void __user *from, unsigned long n)
 {
-        BUG_ON((long) n < 0);
         if (access_ok(VERIFY_READ, from, n))
                 n = __copy_from_user(to, from, n);
         else