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| author | Ingo Molnar <mingo@kernel.org> | 2019-11-25 09:08:29 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-11-25 09:08:29 +0100 |
| commit | c494cd6469ab0f4bdd663d1a2d396b0ec2f42103 (patch) | |
| tree | 5830ff0a0266c5500188d1ee9df8f2cbe0871b35 /arch/x86/kernel/cpu/intel.c | |
| parent | 8cacac6ecd6d289d4ab52590784636a5b1043c66 (diff) | |
| parent | c4b75479741c9c3a4f0abff5baa5013d27640ac1 (diff) | |
| download | talos-op-linux-c494cd6469ab0f4bdd663d1a2d396b0ec2f42103.tar.gz talos-op-linux-c494cd6469ab0f4bdd663d1a2d396b0ec2f42103.zip | |
Merge branch 'perf/urgent' into perf/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/cpu/intel.c')
| -rw-r--r-- | arch/x86/kernel/cpu/intel.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c index c2fdc00df163..11d5c5950e2d 100644 --- a/arch/x86/kernel/cpu/intel.c +++ b/arch/x86/kernel/cpu/intel.c @@ -762,6 +762,11 @@ static void init_intel(struct cpuinfo_x86 *c) detect_tme(c); init_intel_misc_features(c); + + if (tsx_ctrl_state == TSX_CTRL_ENABLE) + tsx_enable(); + if (tsx_ctrl_state == TSX_CTRL_DISABLE) + tsx_disable(); } #ifdef CONFIG_X86_32 |
