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[209.51.188.17]) by mx.google.com with ESMTPS id dt39-20020a05620a47a700b006ea3d7874b5si12176497qkb.318.2022.10.20.15.44.07 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Thu, 20 Oct 2022 15:44:07 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=h5g3GBQh; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from localhost ([::1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oleGj-0006yS-TY for patch@linaro.org; Thu, 20 Oct 2022 18:44:05 -0400 Received: from [::1] (helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ole9l-0006jI-Sd for patch@linaro.org; Thu, 20 Oct 2022 18:36:53 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ole9h-0006TU-3v for qemu-devel@nongnu.org; Thu, 20 Oct 2022 18:36:49 -0400 Received: from mail-pg1-x52b.google.com ([2607:f8b0:4864:20::52b]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ole9f-00011s-HK for qemu-devel@nongnu.org; Thu, 20 Oct 2022 18:36:48 -0400 Received: by mail-pg1-x52b.google.com with SMTP id bh13so872567pgb.4 for ; Thu, 20 Oct 2022 15:36:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=GPM9sD1J7LDvJDVQg9T/5F8YfP6ZpygL4aiMX7D6XJM=; b=h5g3GBQhIgjHVtNRD6buP7LdCjYVLtiLR/y602pz/if7Qs9pg7K96VLInSc0MAudIq beqUKs5vlGihs65Yf0Bk/jmybZLa3NSD5QqgyF6/KJWByqUwllkDe0MrxK3+nvhVApfj gy9wdzGjRHq6108KfFDyR0CBtKVFdHK2bniDIEZBk6oNssUEspAptmr7KiFtJzElF4L+ yCivAGvxhdcFQfI3S8jf+0+32DVLc3DpB/5Qy7cypI1G1OiDbxNSl6DJhE+KMEifDyEB QXBugaR+xmciZRfVFLi9cxtRAG9qUIXyAhmArCiZjIJTugM7MFznQz2tQsZzxq9QXmqq 6oWA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=GPM9sD1J7LDvJDVQg9T/5F8YfP6ZpygL4aiMX7D6XJM=; b=HnPQwnEH+MN4jLuFBXogN0pI5s5Ox1TujR9QY4v3tZ1W5IIOxnwgMOG7F24JOiBXsy PeR9B1hn/SpVr9wpmEdGIn29OXg+Lm6Xld37ilRw/LOJpGT3GxtwZ5czl6DmrVGMbYtW /Un7WiTtnn0tKBz2Zo0J9otXcQ74roNeyJyLKQRYBH4be6jt7yN3UcYxto2cWybmv8Nw HwPCvSEg5o3JSO5FO/XFQ2PVihrcNwXQBkJdxHr7Zpj5Wa1yWKa/EorSV4eVopK0xhXq ogOJj7HBLy7qEWN0Za1AVu0HCjL//Bgmwxq4+R6uLFoeQIQ4R5xu/Vwtb7yEjTAag8Xo m8oA== X-Gm-Message-State: ACrzQf0s+8aE2XAUpadO1tjM1Mxl6hF3cd0XNJ+zZ/kzm4JFrVNSxDIs lwqJ6+HfA2eSyBSCzBELPFe6nSfhfexYmwpv X-Received: by 2002:a05:6a00:22d1:b0:562:5d7d:5588 with SMTP id f17-20020a056a0022d100b005625d7d5588mr16108302pfj.58.1666305406282; Thu, 20 Oct 2022 15:36:46 -0700 (PDT) Received: from localhost.localdomain ([149.135.10.35]) by smtp.gmail.com with ESMTPSA id r10-20020aa7988a000000b0054cd16c9f6bsm13753841pfl.200.2022.10.20.15.36.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 20 Oct 2022 15:36:45 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org, Peter Maydell Subject: [PATCH v5 06/14] target/arm: Add ARMFault_UnsuppAtomicUpdate Date: Fri, 21 Oct 2022 08:35:40 +1000 Message-Id: <20221020223548.2310496-7-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221020223548.2310496-1-richard.henderson@linaro.org> References: <20221020223548.2310496-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::52b; envelope-from=richard.henderson@linaro.org; helo=mail-pg1-x52b.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: "Qemu-devel" This fault type is to be used with FEAT_HAFDBS when the guest enables hw updates, but places the tables in memory where atomic updates are unsupported. Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson --- target/arm/internals.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/target/arm/internals.h b/target/arm/internals.h index 16d7989604..a5ef5f6054 100644 --- a/target/arm/internals.h +++ b/target/arm/internals.h @@ -338,6 +338,7 @@ typedef enum ARMFaultType { ARMFault_AsyncExternal, ARMFault_Debug, ARMFault_TLBConflict, + ARMFault_UnsuppAtomicUpdate, ARMFault_Lockdown, ARMFault_Exclusive, ARMFault_ICacheMaint, @@ -524,6 +525,9 @@ static inline uint32_t arm_fi_to_lfsc(ARMMMUFaultInfo *fi) case ARMFault_TLBConflict: fsc = 0x30; break; + case ARMFault_UnsuppAtomicUpdate: + fsc = 0x31; + break; case ARMFault_Lockdown: fsc = 0x34; break;