From 6e079dc120a4aa95a25cfe536d4b1acd178918fd Mon Sep 17 00:00:00 2001 From: Patrick Rudolph Date: Thu, 26 Sep 2019 10:26:49 +0200 Subject: cpu/intel/common: Move intel_ht_sibling() to common folder Make intel_ht_sibling() available on all platforms. Will be used in MP init to only write "Core" MSRs from one thread on HyperThreading enabled platforms, to prevent race conditions and resulting #GP if MSRs are written twice or are already locked. Change-Id: I5d000b34ba4c6536dc866fbaf106b78e905e3e35 Signed-off-by: Patrick Rudolph Reviewed-on: https://review.coreboot.org/c/coreboot/+/35619 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin --- src/include/cpu/intel/hyperthreading.h | 1 - 1 file changed, 1 deletion(-) (limited to 'src/include/cpu/intel/hyperthreading.h') diff --git a/src/include/cpu/intel/hyperthreading.h b/src/include/cpu/intel/hyperthreading.h index c84a6a7a4a..0a1461ceb5 100644 --- a/src/include/cpu/intel/hyperthreading.h +++ b/src/include/cpu/intel/hyperthreading.h @@ -3,6 +3,5 @@ struct device; void intel_sibling_init(struct device *cpu); -int intel_ht_sibling(void); #endif /* CPU_INTEL_HYPERTHREADING_H */ -- cgit v1.2.3