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| author | Olof Johansson <olof@lixom.net> | 2018-09-25 11:30:47 -0700 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2018-09-25 11:30:47 -0700 |
| commit | cdddeefc39cc26b2d429f8f7ea3c35bf8cb8c6a1 (patch) | |
| tree | 2628d4922d0675df5659439f22f5ebda9c4b302a /arch/x86/kernel/cpu/intel.c | |
| parent | bf1da406909b13903873d1f91346f99303fd8cb3 (diff) | |
| parent | 11da3a7f84f19c26da6f86af878298694ede0804 (diff) | |
Merge tag 'v4.19-rc3' into next/drivers
Linux 4.19-rc3
Diffstat (limited to 'arch/x86/kernel/cpu/intel.c')
| -rw-r--r-- | arch/x86/kernel/cpu/intel.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c index 401e8c133108..fc3c07fe7df5 100644 --- a/arch/x86/kernel/cpu/intel.c +++ b/arch/x86/kernel/cpu/intel.c @@ -150,6 +150,9 @@ static bool bad_spectre_microcode(struct cpuinfo_x86 *c) if (cpu_has(c, X86_FEATURE_HYPERVISOR)) return false; + if (c->x86 != 6) + return false; + for (i = 0; i < ARRAY_SIZE(spectre_bad_microcodes); i++) { if (c->x86_model == spectre_bad_microcodes[i].model && c->x86_stepping == spectre_bad_microcodes[i].stepping) |