diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | sysdeps/x86/cpu-features.c | 2 |
2 files changed, 6 insertions, 1 deletions
@@ -1,3 +1,8 @@ +2017-02-17 H.J. Lu <hongjiu.lu@intel.com> + + * sysdeps/x86/cpu-features.c (init_cpu_features): Use + index_cpu_RTM and reg_RTM to clear the bit_cpu_RTM bit. + 2017-02-17 Joseph Myers <joseph@codesourcery.com> * math/auto-libm-test-in: Add tests of catan and catanh. diff --git a/sysdeps/x86/cpu-features.c b/sysdeps/x86/cpu-features.c index 1c714a4017..4e8f179000 100644 --- a/sysdeps/x86/cpu-features.c +++ b/sysdeps/x86/cpu-features.c @@ -215,7 +215,7 @@ init_cpu_features (struct cpu_features *cpu_features) with stepping >= 4) to avoid TSX on kernels that weren't updated with the latest microcode package (which disables broken feature by default). */ - cpu_features->cpuid[COMMON_CPUID_INDEX_7].ebx &= ~(bit_cpu_RTM); + cpu_features->cpuid[index_cpu_RTM].reg_RTM &= ~bit_cpu_RTM; break; } } |