From nobody Wed Apr 16 13:42:30 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1666716919; cv=none; d=zohomail.com; s=zohoarc; b=j++zHXaKbc+XUiZeSbbaEyjsSYuXVj9R7uKAzX6ezKG3C9w3swlmmiasrDK+Wh5NPEl4zSfRuROKFleXFu7SP9cyuAqLHZJnlsbmUkj+i830AUYFZkc+LWvR251B2I0NQYvyZsjG6hqGPOSSyDNdq0P7ZRndn03qlczyujgdRko= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1666716919; h=Content-Type:Content-Transfer-Encoding:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=kcdTz5KtC6+lO1M7/1rmzl3kAUHeqqkP0AgtZ5C0qI8=; b=C45mZqwhxE5OM8P9Cs7JWN5/62ldYR97qpSf58yyatnT0QEWsesNRb+vkLi3VVg2rHIKdo7fK0mdROa+SSp+TUhqPJFg3A3flyJ8rQEljHSbR3MrN5B0u9Vb6z9RRd97S+Uy8CtzyETPVVWF7gIN8Mdog1TvBMZ2dRVqVKN9vBY= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1666716919651666.478081705436; Tue, 25 Oct 2022 09:55:19 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1onMys-0006YO-Er; Tue, 25 Oct 2022 12:40:46 -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 1onMyg-0006Cj-1J for qemu-devel@nongnu.org; Tue, 25 Oct 2022 12:40:34 -0400 Received: from mail-wr1-x42c.google.com ([2a00:1450:4864:20::42c]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1onMyJ-0001bf-0o for qemu-devel@nongnu.org; Tue, 25 Oct 2022 12:40:27 -0400 Received: by mail-wr1-x42c.google.com with SMTP id k8so13425587wrh.1 for ; Tue, 25 Oct 2022 09:40:10 -0700 (PDT) Received: from orth.archaic.org.uk (orth.archaic.org.uk. [2001:8b0:1d0::2]) by smtp.gmail.com with ESMTPSA id z12-20020a05600c220c00b003cd9c26a0basm2971084wml.40.2022.10.25.09.40.08 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Oct 2022 09:40:08 -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:to:from:from:to:cc:subject:date:message-id :reply-to; bh=kcdTz5KtC6+lO1M7/1rmzl3kAUHeqqkP0AgtZ5C0qI8=; b=dXAXV4oui3BMXBtjxVepXyrwSfz6iMXOuu2S6CY0VW15Nt8Fvh0kvhL/9sjcrJJpyq ox3S6X/VvXOvscgHaHgqa795G23gKMNu3b2Z4x7zfCMRAMVmP93UURZzUbdaBmTaVlpW 7VfZ+rvozN33xBbOJyEAw10f2yqYzPhffmMj3DRle15fskTsN8r7EupLOAq0etSvuvOs bkskWhNESNVU1ita6FLnwupBUJgUXHkKt5KQz/DcGPC2tvg6dSeSaXIRu6E5XTH7lONo ncGGvl9PRmkNK5DBZN0NOtopp29A2W/515+8NF28EM3jyA44N1BzU/DqWYosiqBIMFmq nCJw== 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:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=kcdTz5KtC6+lO1M7/1rmzl3kAUHeqqkP0AgtZ5C0qI8=; b=oMyveT+lA0RDcvALhmrmMKT8EHQD899oeY6UQqlBlEWgu67ThOzeklYGXUTCtBghv6 /ZMuhz7amQI0YoA1/qmFoMUjdqfHPaMxrEd95mlHyRgqoII0/H3r4Nrjw/UY6WKN4lY8 VZ/UjNHRN48Mu3VIRSZgYmkgMCNkglyC9xEUJMcT8k8xmVYCu/aJzu54N0egf2pBmmLQ ARYr9x4ooXDQ4dZ7ziNs5bkbK3Gm126FAG0Q1k3akgHnm1Ta8whNO5wA1JIeHMECqOWO ifMh9k2bHpFiDjSNHbp/jnttWTAv77+RNF3fd0knkvKQX92M/XAJyZJ20lP8AaiVbK/X qhsg== X-Gm-Message-State: ACrzQf3YM2DnT5Anbku6iWZUGIxQ8rZ0ltc52mEHJM/qbaTe/wx+Hks2 FRbFndkUVCt+5EBb85v7S2ZSQ0avzzK4bg== X-Google-Smtp-Source: AMsMyM6XykZWmik8gfB2tJIoGAS6EIMKbZX2viU+Hzh0vz5gxJtFLZaSSMsPCu8S5xRcLPTZdYrWWQ== X-Received: by 2002:a05:6000:156e:b0:22e:6bf3:79d0 with SMTP id 14-20020a056000156e00b0022e6bf379d0mr26620589wrz.456.1666716009693; Tue, 25 Oct 2022 09:40:09 -0700 (PDT) From: Peter Maydell To: qemu-devel@nongnu.org Subject: [PULL 12/30] target/arm: Add ARMFault_UnsuppAtomicUpdate Date: Tue, 25 Oct 2022 17:39:34 +0100 Message-Id: <20221025163952.4131046-13-peter.maydell@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221025163952.4131046-1-peter.maydell@linaro.org> References: <20221025163952.4131046-1-peter.maydell@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::42c; envelope-from=peter.maydell@linaro.org; helo=mail-wr1-x42c.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, SPF_PASS=-0.001, T_SPF_HELO_TEMPERROR=0.01 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: , Sender: "Qemu-devel" Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1666716920171100005 From: Richard Henderson 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 Reviewed-by: Alex Benn=C3=A9e Message-id: 20221024051851.3074715-7-richard.henderson@linaro.org Signed-off-by: Peter Maydell --- target/arm/internals.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/target/arm/internals.h b/target/arm/internals.h index 32ed37a05b6..87d33e7b774 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 =3D 0x30; break; + case ARMFault_UnsuppAtomicUpdate: + fsc =3D 0x31; + break; case ARMFault_Lockdown: fsc =3D 0x34; break; --=20 2.25.1