linux-next: manual merge of the kspp tree with the arm64 tree

[Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>]

Hi Kees,

Today's linux-next merge of the kspp tree got a conflict in:

  arch/arm64/include/asm/uaccess.h

between commit:

  bffe1baff5d5 ("arm64: kasan: instrument user memory access API")

from the arm64 tree and commit:

  b19e7f50f056 ("arm64/uaccess: Enable hardened usercopy")

from the kspp tree.

I fixed it up (see below) and can carry the fix as necessary. This
is now fixed as far as linux-next is concerned, but any non trivial
conflicts should be mentioned to your upstream maintainer when your tree
is submitted for merging.  You may also want to consider cooperating
with the maintainer of the conflicting tree to minimise any particularly
complex conflicts.

-- 
Cheers,
Stephen Rothwell

diff --cc arch/arm64/include/asm/uaccess.h
index 5e834d10b291,1779cbdb7838..000000000000
--- a/arch/arm64/include/asm/uaccess.h
+++ b/arch/arm64/include/asm/uaccess.h
@@@ -264,14 -276,14 +264,15 @@@ extern unsigned long __must_check __cle
  
  static inline unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n)
  {
 +	kasan_check_write(to, n);
- 	return  __arch_copy_from_user(to, from, n);
+ 	check_object_size(to, n, false);
+ 	return __arch_copy_from_user(to, from, n);
  }
  
  static inline unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n)
  {
 -	check_object_size(from, n, true);
 +	kasan_check_read(from, n);
- 	return  __arch_copy_to_user(to, from, n);
+ 	return __arch_copy_to_user(to, from, n);
  }
  
  static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
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