From: Fuad Tabba Date: Thu, 18 Jun 2026 12:16:41 +0000 (+0100) Subject: KVM: arm64: Set IL for emulated SError injection X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7514f1785d526207af8512cc6ccb1c35c5c61767;p=thirdparty%2Fkernel%2Flinux.git KVM: arm64: Set IL for emulated SError injection kvm_inject_serror_esr() constructs an SError syndrome without IL. The architecture mandates IL=1 for SError unconditionally. Fixes: f6e2262dfa1a ("KVM: arm64: Populate ESR_ELx.EC for emulated SError injection") Signed-off-by: Fuad Tabba Link: https://patch.msgid.link/20260618121643.4105064-6-tabba@google.com Signed-off-by: Marc Zyngier --- diff --git a/arch/arm64/kvm/inject_fault.c b/arch/arm64/kvm/inject_fault.c index 444d219b0217..d6c4fc16f879 100644 --- a/arch/arm64/kvm/inject_fault.c +++ b/arch/arm64/kvm/inject_fault.c @@ -381,7 +381,7 @@ int kvm_inject_serror_esr(struct kvm_vcpu *vcpu, u64 esr) */ if (!serror_is_masked(vcpu)) { pend_serror_exception(vcpu); - esr |= FIELD_PREP(ESR_ELx_EC_MASK, ESR_ELx_EC_SERROR); + esr |= FIELD_PREP(ESR_ELx_EC_MASK, ESR_ELx_EC_SERROR) | ESR_ELx_IL; vcpu_write_sys_reg(vcpu, esr, exception_esr_elx(vcpu)); return 1; }