diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-04-08 07:36:14 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-04-08 07:36:14 -0700 |
| commit | bb3c90f0de7b34995b5e35cf5dc97a3d428b3761 (patch) | |
| tree | d5d07b61c0ab6d8688579a255e2b97b624637336 /arch/s390/oprofile/hwsampler.c | |
| parent | 3d762ca1cdf38b5fb7d1774734176d1d4d56bbb7 (diff) | |
| parent | 8838101183bba239f100b0cfe31d9ebbfc2f1bd4 (diff) | |
Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6:
[S390] compile fix for latest binutils
[S390] cio: prevent purging of CCW devices in the online state
[S390] qdio: fix init sequence
[S390] Fix parameter passing for smp_switch_to_cpu()
[S390] oprofile s390: prevent stack corruption
Diffstat (limited to 'arch/s390/oprofile/hwsampler.c')
| -rw-r--r-- | arch/s390/oprofile/hwsampler.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/s390/oprofile/hwsampler.c b/arch/s390/oprofile/hwsampler.c index 3d48f4db246..4952872d6f0 100644 --- a/arch/s390/oprofile/hwsampler.c +++ b/arch/s390/oprofile/hwsampler.c @@ -517,12 +517,8 @@ stop_exit: static int check_hardware_prerequisites(void) { - unsigned long long facility_bits[2]; - - memcpy(facility_bits, S390_lowcore.stfle_fac_list, 32); - if (!(facility_bits[1] & (1ULL << 59))) + if (!test_facility(68)) return -EOPNOTSUPP; - return 0; } /* |