diff options
author | Martin Schwidefsky | 2018-03-26 15:23:33 +0200 |
---|---|---|
committer | Martin Schwidefsky | 2018-03-28 08:38:28 +0200 |
commit | e5b98199deb013609af7106a1fb9e779a7f6744a (patch) | |
tree | ccb9623e556a22fbbf73959383c5c17a5c254cac /arch/s390/kernel/early.c | |
parent | b058661a993aafc718ce713221bb1d57588c3710 (diff) |
s390/lpp: use assembler alternatives for the LPP instruction
With the new macros for CPU alternatives the MACHINE_FLAG_LPP check
around the LPP instruction can be optimized. After this is done the
flag can be removed.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel/early.c')
-rw-r--r-- | arch/s390/kernel/early.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c index 53d089fc4501..b00b515baa53 100644 --- a/arch/s390/kernel/early.c +++ b/arch/s390/kernel/early.c @@ -242,8 +242,6 @@ static __init void detect_machine_facilities(void) S390_lowcore.machine_flags |= MACHINE_FLAG_EDAT2; if (test_facility(3)) S390_lowcore.machine_flags |= MACHINE_FLAG_IDTE; - if (test_facility(40)) - S390_lowcore.machine_flags |= MACHINE_FLAG_LPP; if (test_facility(50) && test_facility(73)) { S390_lowcore.machine_flags |= MACHINE_FLAG_TE; __ctl_set_bit(0, 55); |