Messages in this thread | | | Date | Fri, 24 Jan 2020 14:10:41 +1100 | From | Stephen Rothwell <> | Subject | linux-next: build warnings after merge of the kvm tree |
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Hi all,
After merging the kvm tree, today's linux-next build (x86_64 allmodconfig) produced these warnings:
arch/x86/kvm/svm.c: In function 'svm_set_msr': arch/x86/kvm/svm.c:4289:14: warning: '~' on a boolean expression [-Wbool-operation] 4289 | if (data & ~kvm_spec_ctrl_valid_bits(vcpu)) | ^ arch/x86/kvm/svm.c:4289:14: note: did you mean to use logical not? 4289 | if (data & ~kvm_spec_ctrl_valid_bits(vcpu)) | ^ | ! arch/x86/kvm/vmx/vmx.c: In function 'vmx_set_msr': arch/x86/kvm/vmx/vmx.c:2001:14: warning: '~' on a boolean expression [-Wbool-operation] 2001 | if (data & ~kvm_spec_ctrl_valid_bits(vcpu)) | ^ arch/x86/kvm/vmx/vmx.c:2001:14: note: did you mean to use logical not? 2001 | if (data & ~kvm_spec_ctrl_valid_bits(vcpu)) | ^ | !
Introduced by commit
e71ae535bc24 ("KVM: x86: avoid incorrect writes to host MSR_IA32_SPEC_CTRL")
-- Cheers, Stephen Rothwell [unhandled content-type:application/pgp-signature] | |