On 6/13/22 23:17, Stephen Rothwell wrote: > Hi all, > > Changes since 20220610: > on i386: In file included from ../include/linux/bits.h:6:0, from ../include/linux/kvm_types.h:21, from ../arch/x86/kvm/svm/avic.c:17: ../arch/x86/kvm/svm/avic.c: In function ‘avic_check_apicv_inhibit_reasons’: ../include/vdso/bits.h:7:26: warning: left shift count >= width of type [-Wshift-count-overflow] #define BIT(nr) (UL(1) << (nr)) ^ ../arch/x86/kvm/svm/avic.c:911:6: note: in expansion of macro ‘BIT’ BIT(APICV_INHIBIT_REASON_SEV | ^~~ >From commit 3743c2f02517 Author: Maxim Levitsky <mlevitsk@xxxxxxxxxx> Date: Mon Jun 6 21:08:24 2022 +0300 KVM: x86: inhibit APICv/AVIC on changes to APIC ID or APIC base -- ~Randy