Heiko Carstens f369b98ee3 s390/percpu: remove this_cpu_cmpxchg_double_4 ... git commit 26f15caaf9 ("s390/cmpxchg: simplify cmpxchg_double") removed support for cmpxchg_double for two consecutive four byte values, for which it would generate a cds instruction. However I forgot to remove the corresponding define in our percpu header file, which means that this_cpu_cmpxchg_double would now incorrectly generate a cdsg instruction if being used on a double four byte location. Therefore remove the percpu define as well. There is currently no user and therefore no bug fixed with this. Obviously any such user could and should simply use cmpxchg. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2016-03-02 06:44:30 -06:00
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asm	s390/percpu: remove this_cpu_cmpxchg_double_4	2016-03-02 06:44:30 -06:00
uapi/asm	s390: wire up copy_file_range syscall	2016-01-19 12:14:02 +01:00