| commit | f8f3e803498c16760b1b9462708bee4184f1f8c3 | [log] [tgz] |
|---|---|---|
| author | Al Viro <viro@zeniv.linux.org.uk> | Thu Mar 19 22:23:48 2020 -0400 |
| committer | Al Viro <viro@zeniv.linux.org.uk> | Thu Mar 26 23:45:24 2020 -0400 |
| tree | 152a10095bcd9a0b8768311b344d1f742d3aee96 | |
| parent | d831add1c78d41acb30654d9a4321af2e1f06487 [diff] |
x86: get rid of user_atomic_cmpxchg_inatomic()
Only one user left; the thing had been made polymorphic back in 2013
for the sake of MPX. No point keeping it now that MPX is gone.
Convert futex_atomic_cmpxchg_inatomic() to user_access_{begin,end}()
while we are at it.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>