From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ed1-f73.google.com (mail-ed1-f73.google.com [209.85.208.73]) (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 E04AD231835 for ; Thu, 18 Jun 2026 12:16:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.73 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781785015; cv=none; b=qcxMyp5pLWKHyfG+VXTauGZJ6h4aUOzXnvM/glj8Xew7SEjaqWLASjGCkhOy0+AOTliFEuI6RJ9RvRKdd//11MJC2XedFWC3wn85tB7W9urKE6PfYUO3aeIubRkJJ3R35o0bzJNY49irUGhy80/5FSOPU6sIzDGVzm4VOmemvYg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781785015; c=relaxed/simple; bh=JO3KFiC7Kg/szgo5tuSl9TnU7bZhpv5yulsTkPo6A8c=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=ND8mEDf6BTOPFw++SUWJWHX3Npsp3+Dn57eI/lrGNHG66QmFgNuWv+gIAjgoYI68wYp84NAmyUBXxIuARKS0p5eRUwlsrh88LzTWceqV90YBKYhFinIJp7wVbDL6jfSzPwEzMz4xhyR+JBtmL5/1ZaSAg/nB0NQrdaOdI9ScrnQ= 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=C6JYymrW; arc=none smtp.client-ip=209.85.208.73 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="C6JYymrW" Received: by mail-ed1-f73.google.com with SMTP id 4fb4d7f45d1cf-695901c8f9aso813844a12.1 for ; Thu, 18 Jun 2026 05:16:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1781785011; x=1782389811; 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=4OzMnD/NoskCUoJd7co6AiN6FbMwLhfUbQPuu5zkvOA=; b=C6JYymrWlpoS7wJSiJXhuB+Y7YGvpt3o2nXBUuOBXhgeXpwHJKWL/e4qIoSiNlLjtU quh8gui8Y9oDCzk2fMg8QN2L6kkUpJHnCdfeRw9xTtotW52R/BgiDOxzbYe5AFMPt7SB H0swEMhd/RiKVqN9g4sj1CS3ATiqn2JP3F85w1j86Ngp9Y8m/+L+bsfnObXiuU76/aG8 NgxJZgA7ilrY9bklqPP0ceKce9RO1PckLGSyArzqrqm2iE8Zo5f/qP8P2NO1j7oeoJJk DVQ0dZIenB4QjgkwH09918FEdzKrUztkgbBkVdD3VkEX/8lX0i6OMsBYCiiIMSAASklv ZPmg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1781785011; x=1782389811; 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=4OzMnD/NoskCUoJd7co6AiN6FbMwLhfUbQPuu5zkvOA=; b=JrZY8KORqAyAO4DNpoqQWe/RQW/ChJworAttWN3Jl26fqQCvMAjw7B5uh5bngrNY0G Y0c4bCatvJcQ7P+SAlaYYU0Ga+sB+8yQVYelM1RvbRYa2cxKIS0CiWH1ya9eC2prSh2G B+pDgpjyXbjsnvIeUh1rvBWaAnp+Zdab+32kG2wg9/6MmKJk5AgfQaHK8AA78ktm02RP FQewUIv8gKk78e9xcHz0sRRaoat9LYGkrn904gAca6QkYaHY3APVvWYTDnFXuw0aFvoh DSxUEG3tNU7nZo+W9pWo0dSTXfx5faZ8WT44hSAkL0Z3VQtjpZ/c+J0H94aFCe0vvRCL EwPw== X-Forwarded-Encrypted: i=1; AFNElJ9DPIhQcqQSNPElkPdzbBkypbyG8fW9uD/W2FIsw6JM4DO5lrUeweWVEYjVI+OvO9SaquwEiNFknzN2fjo=@vger.kernel.org X-Gm-Message-State: AOJu0YxLAPz3Sc/cOvImmEDn43oF3xg8UrRyGwjQQj5WwLz6D9x3WsuZ FpITngoGEY4jNMZ7O7slJH67ruH5T2CYLtims89085K/TzLWRELo6HKasmOMyiw0EquZ7roYaIG NSA== X-Received: from edwl20.prod.google.com ([2002:a05:6402:1254:b0:695:bbc2:4b07]) (user=tabba job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6402:13d1:b0:671:a18b:32b8 with SMTP id 4fb4d7f45d1cf-69546c6df14mr4828584a12.0.1781785010536; Thu, 18 Jun 2026 05:16:50 -0700 (PDT) Date: Thu, 18 Jun 2026 13:16:41 +0100 In-Reply-To: <20260618121643.4105064-1-tabba@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20260618121643.4105064-1-tabba@google.com> X-Mailer: git-send-email 2.54.0.1189.g8c84645362-goog Message-ID: <20260618121643.4105064-6-tabba@google.com> Subject: [PATCH v2 5/7] KVM: arm64: Set IL for emulated SError injection From: Fuad Tabba To: Marc Zyngier , Oliver Upton , Catalin Marinas , Will Deacon , kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: 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; } -- 2.54.0.1189.g8c84645362-goog