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Merge branch 'work.__copy_in_user' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

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Pull __copy_in_user removal from Al Viro:
 "There used to be 6 places in the entire tree calling __copy_in_user(),
  all of them bogus.

  Four got killed off in work.drm branch, this takes care of the
  remaining ones and kills the definition of that sucker"

* 'work.__copy_in_user' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  kill __copy_in_user()
  sanitize do_i2c_smbus_ioctl()
This commit is contained in:
Linus Torvalds
2017-07-08 10:15:02 -07:00
parent cee37d83e6 119d0312c7
commit 46ace66b3b
2 changed files with 9 additions and 16 deletions
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6
include/linux/uaccess.h
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@@ -156,12 +156,6 @@ copy_to_user(void __user *to, const void *from, unsigned long n)
}
#ifdef CONFIG_COMPAT
static __always_inline unsigned long __must_check
__copy_in_user(void __user *to, const void *from, unsigned long n)
{
might_fault();
return raw_copy_in_user(to, from, n);
}
static __always_inline unsigned long __must_check
copy_in_user(void __user *to, const void *from, unsigned long n)
{
might_fault();