| commit | f5544ba712afd1b01dd856c7eecfb5d30beaf920 | [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> | Fri Mar 27 23:58:55 2020 -0400 |
| tree | 3e113b81de08219cf15ba25a597b8f7cb6a5fd13 | |
| parent | a251b2d513ea4116ddb5487610e4b4048c7aa397 [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>