From: Sean Christopherson Date: Fri, 19 Sep 2025 22:32:49 +0000 (-0700) Subject: KVM: x86: Define Control Protection Exception (#CP) vector X-Git-Tag: v6.18-rc1~55^2~5^2~8 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=f2f5519aa4e3ec4e;p=thirdparty%2Flinux.git KVM: x86: Define Control Protection Exception (#CP) vector Add a CP_VECTOR definition for CET's Control Protection Exception (#CP), along with human friendly formatting for trace_kvm_inj_exception(). Reviewed-by: Binbin Wu Link: https://lore.kernel.org/r/20250919223258.1604852-43-seanjc@google.com Signed-off-by: Sean Christopherson --- diff --git a/arch/x86/include/uapi/asm/kvm.h b/arch/x86/include/uapi/asm/kvm.h index 467116186e71..73e0e88a0a54 100644 --- a/arch/x86/include/uapi/asm/kvm.h +++ b/arch/x86/include/uapi/asm/kvm.h @@ -35,6 +35,7 @@ #define MC_VECTOR 18 #define XM_VECTOR 19 #define VE_VECTOR 20 +#define CP_VECTOR 21 /* Select x86 specific features in */ #define __KVM_HAVE_PIT diff --git a/arch/x86/kvm/trace.h b/arch/x86/kvm/trace.h index 06da19b370c5..322913dda626 100644 --- a/arch/x86/kvm/trace.h +++ b/arch/x86/kvm/trace.h @@ -462,7 +462,7 @@ TRACE_EVENT(kvm_inj_virq, #define kvm_trace_sym_exc \ EXS(DE), EXS(DB), EXS(BP), EXS(OF), EXS(BR), EXS(UD), EXS(NM), \ EXS(DF), EXS(TS), EXS(NP), EXS(SS), EXS(GP), EXS(PF), EXS(MF), \ - EXS(AC), EXS(MC), EXS(XM), EXS(VE) + EXS(AC), EXS(MC), EXS(XM), EXS(VE), EXS(CP) /* * Tracepoint for kvm interrupt injection: