From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wr1-f74.google.com (mail-wr1-f74.google.com [209.85.221.74]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C8F923CB8E9 for ; Sun, 14 Jun 2026 16:33:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.74 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781454829; cv=none; b=C1w4o88GDj2skdkJ6krTT41f3vsBkhal/FpSSVJq0RgcSOipC30oyX3l0IHnLL1Sgon5q5IMUOomnPCUBBAQqEFtca3r0hYWqenLtopyKaV+gcAZuLuXg4+4JYzZhjtSG4NSjn/xyyJfdmxsdKzgUbYyJ1vcPLdPVZ3/LCAcE3I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781454829; c=relaxed/simple; bh=3BXxnJPExNDB1HTq+EWPaJrT9x+ejnTlGW3XYrEwV48=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=ob7cwRT2fJp6JN0eW6Pi2sZ5o3lDYFOZvXCmdUCQLecZl8EcEZWDm5pUQ9YjmI9S2FUSI/rWDlV8UQn2uIzlvFbNCbu5PS7lt2XChDTzdzgOmC4xt6CQDt9xADqIRfnGqI8sri4Qg3YvU9Fryk+/cvmkL9iRdkPZihAe9IaYKqs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--tabba.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=Z+aSg5E6; arc=none smtp.client-ip=209.85.221.74 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--tabba.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="Z+aSg5E6" Received: by mail-wr1-f74.google.com with SMTP id ffacd0b85a97d-4601102c30dso1434507f8f.2 for ; Sun, 14 Jun 2026 09:33:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1781454823; x=1782059623; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=DTU517bylf7hW4wRPEZ03YW0srH2bIdRmAB9JurEalI=; b=Z+aSg5E6miKoaagCERb+tVkMl+NuZ7HX1h5Y7aXSfbDCWs1T/f8QXBRg1bwJQjQn2T AhPeIM+PEhVg4/IJplQ4bTKIy6arKWQewYHcjLZC43QS0LqeBoKjtuAzm07nYHYnrJqs U5UnB5LOJr66+XXPentafeq5I6J3hgrodtNZFXZMYjiQmL4In8I1r/u1JKXdpEzU4jsh 9i3VmE3k6ZLbyzHnvWCMjqWCLlG7bBfHMbiLNpOALMaMw10ZnrQqHsIjIssuEJ76FnlE OJka3eXUJuGjQvgBEEMBEELS7JxTaPlTDlV1VMkrRVUUv2pQflpZpZTvvyzQ9f15mnll jvBg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1781454823; x=1782059623; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=DTU517bylf7hW4wRPEZ03YW0srH2bIdRmAB9JurEalI=; b=crO2eEwrAg8RuEZ6nQ8ojTikU2ZndMMK38OZ6AYl8Nrfn+GB3VEBAoAS/ySVeobUEc SyzFxrF8Tc+CHjXTj/KiaRLoa90nS/5K09GBZJFiLv6NpWOJfZ3TNtDGN+dsl1KouH2W fKdI+JDjtpkTMElFw+UmERiTD0Qn7uKTV3dB5Od8yNWCC3JBavW9XzOhCfNrD9oamFmI dw6dDGQe9FICMkt/pxsclCJ6SutTWiGNUtt4VuQZ8LSFxwLV6ng0vvr6hA/Vz1YQfei8 tFGaw2CP6a2WtSMlZsvxSki0EVqAdqvRWe9o5SCbbU6vbsmbVEchwmO6y7qvo5K6puM6 MYHA== X-Forwarded-Encrypted: i=1; AFNElJ85Dfj5oG1lHLvU+rJQfVLUtoZR51Lt11M5H62ZZT7jENiAHi7Ixn8Dc1B5cjYFrqICvzB+9myYMV42gRM=@vger.kernel.org X-Gm-Message-State: AOJu0Yynx1BvDpWuGctpP41B12XcAuefkpFeyjW3KPXWGR8DJAHtOShE tQ4V1ZTRcdEM0o+NbvAAEhCd4sgfyO7ZvCQAGh53AKh+ySAWwymjRFy4mtTI97wT0zqPNn+cOEo OjA== X-Received: from wmqe21.prod.google.com ([2002:a05:600c:4e55:b0:490:b058:c623]) (user=tabba job=prod-delivery.src-stubby-dispatcher) by 2002:a7b:c8d9:0:b0:490:b3e7:4614 with SMTP id 5b1f17b1804b1-490ec5020dbmr94558075e9.25.1781454822969; Sun, 14 Jun 2026 09:33:42 -0700 (PDT) Date: Sun, 14 Jun 2026 17:33:34 +0100 In-Reply-To: <20260614163336.3490925-1-tabba@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20260614163336.3490925-1-tabba@google.com> X-Mailer: git-send-email 2.54.0.1136.gdb2ca164c4-goog Message-ID: <20260614163336.3490925-6-tabba@google.com> Subject: [PATCH 5/7] KVM: arm64: Set IL for emulated SError injection From: Fuad Tabba To: Marc Zyngier , Oliver Upton , linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, linux-kernel@vger.kernel.org Cc: Catalin Marinas , Will Deacon , Joey Gouly , Steffen Eiden , Suzuki K Poulose , Zenghui Yu , Vincent Donnefort , Sascha Bischoff , tabba@google.com Content-Type: text/plain; charset="UTF-8" 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 --- arch/arm64/kvm/inject_fault.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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; } -- 2.54.0.1136.gdb2ca164c4-goog