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CONFIG_ARCH_HAS_RAW_COPY_USER is unconditional now

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all architectures converted

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2017-04-05 19:15:53 -04:00
parent eea86b637a
commit 701cac61d0
35 changed files with 3 additions and 83 deletions
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7
include/linux/uaccess.h
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@@ -12,12 +12,10 @@
#include <asm/uaccess.h>
#ifdef CONFIG_ARCH_HAS_RAW_COPY_USER
/*
* Architectures should provide two primitives (raw_copy_{to,from}_user())
* select ARCH_HAS_RAW_COPY_FROM_USER and get rid of their private instances
* of copy_{to,from}_user() and __copy_{to,from}_user{,_inatomic}(). Once
* all of them switch, this part of linux/uaccess.h will become unconditional.
* and get rid of their private instances of copy_{to,from}_user() and
* __copy_{to,from}_user{,_inatomic}().
*
* raw_copy_{to,from}_user(to, from, size) should copy up to size bytes and
* return the amount left to copy. They should assume that access_ok() has
@@ -196,7 +194,6 @@ copy_in_user(void __user *to, const void *from, unsigned long n)
return n;
}
#endif
#endif
static __always_inline void pagefault_disabled_inc(void)
{