Messages in this thread | | | Date | Thu, 16 Jul 2020 12:37:00 -0700 | From | Fenghua Yu <> | Subject | Re: [PATCH] x86/split_lock: Enumerate split lock feature on Sapphire Rapids |
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Hi, Thomas, Boris, Ingo,
On Fri, Jun 26, 2020 at 02:55:34PM -0700, Fenghua Yu wrote: > Add Sapphire Rapids processor to CPU list to enumerate split lock > feature. > > Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> > Reviewed-by: Tony Luck <tony.luck@intel.com> > --- > arch/x86/kernel/cpu/intel.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c > index c25a67a34bd3..dca069ad6671 100644 > --- a/arch/x86/kernel/cpu/intel.c > +++ b/arch/x86/kernel/cpu/intel.c > @@ -1148,6 +1148,7 @@ static const struct x86_cpu_id split_lock_cpu_ids[] __initconst = { > X86_MATCH_INTEL_FAM6_MODEL(ATOM_TREMONT_L, 1), > X86_MATCH_INTEL_FAM6_MODEL(TIGERLAKE_L, 1), > X86_MATCH_INTEL_FAM6_MODEL(TIGERLAKE, 1), > + X86_MATCH_INTEL_FAM6_MODEL(SAPPHIRERAPIDS_X, 1), > {} > };
Any comment on this patch?
Thanks.
-Fenghua
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