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Revert "x86/bugs: Add AMD's SPEC_CTRL MSR usage"
authorBoris Ostrovsky <boris.ostrovsky@oracle.com>
Tue, 26 Mar 2019 22:45:55 +0000 (18:45 -0400)
committerBrian Maly <brian.maly@oracle.com>
Wed, 27 Mar 2019 18:50:33 +0000 (14:50 -0400)
commit22f06f2a15446f76eaee0fb504b6be220d57c092
tree0e34414df2b9f1ca6bd126ea83057717f4fcad89tree
parentff44246c525c6cc7594b741b76c1a94153d56460commit | diff
Revert "x86/bugs: Add AMD's SPEC_CTRL MSR usage"

This reverts commit 6ed384dcb12d6b7f2b8a448810e56206b9db4fb7.

Revert due to performance regression.

Orabug: 29542029

Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Reviewed-by: Mihai Carabas <mihai.carabas@oracle.com>
Signed-off-by: Brian Maly <brian.maly@oracle.com>
arch/x86/include/asm/cpufeature.h diff | blob | history
arch/x86/kernel/cpu/bugs_64.c diff | blob | history
arch/x86/kernel/cpu/common.c diff | blob | history
arch/x86/kvm/cpuid.c diff | blob | history
arch/x86/kvm/cpuid.h diff | blob | history
arch/x86/kvm/svm.c diff | blob | history
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