From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists1p.gnu.org (lists1p.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E9BA1C43327 for ; Thu, 2 Jul 2026 13:37:26 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1wfHaX-00085v-Fk; Thu, 02 Jul 2026 09:36:21 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1wfHaW-00084i-4S for qemu-arm@nongnu.org; Thu, 02 Jul 2026 09:36:20 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1wfHaT-00015T-IU for qemu-arm@nongnu.org; Thu, 02 Jul 2026 09:36:19 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1782999376; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=utgm0XcZH1OQFlYYcbnG8kYHRsMRZSLs/jw2MKeR8kE=; b=BNVMME5gLBcMB8r14kyQ/fpRkjWJqDsbwqWNLZ1z5EJRRMif+INvGgnQY7lUpOssuOzH+O NJd6zOYVRN5nc5pAzZdSUkOPOZJ+uzL81qG3kLUuPeAY3h34svToXMf5LJOesnfNL+HlV8 ED+nXDuScaA1lL7l+4XnPHFwh2j6kl8= Received: from mail-wm1-f72.google.com (mail-wm1-f72.google.com [209.85.128.72]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-647-l4NhsW5MN7m4Xg9JakDNmw-1; Thu, 02 Jul 2026 09:36:13 -0400 X-MC-Unique: l4NhsW5MN7m4Xg9JakDNmw-1 X-Mimecast-MFC-AGG-ID: l4NhsW5MN7m4Xg9JakDNmw_1782999372 Received: by mail-wm1-f72.google.com with SMTP id 5b1f17b1804b1-493b0a5e636so18745195e9.3 for ; Thu, 02 Jul 2026 06:36:13 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1782999372; x=1783604172; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=utgm0XcZH1OQFlYYcbnG8kYHRsMRZSLs/jw2MKeR8kE=; b=LWXoR9iJT02uqPBsudUZOzPpzB6PsW/KdmrmkvD+vY1GQPfxPVgJnTLjXbOBT7g0aQ PQVbPyG5EYGYnxYmsHO794sX0T6tICm0u6BBo+jJmW5FqLpKt9kIyRbCicrYqK1l+xPP TQZzAGBOcf9xgjK0YU72OYJVG72rNr8gglgURqQjn4GaiTFboL3YHP8LjmYp0b82pLgE 3nIeEI4vS9ruy/K4WIjdZmEObJ3jsbdCMgn+QfqrVd8MRGbB+7q0XnuJNbO+EKFsW494 n9ozbtD/DjJ5OdfejhkkQBBG1RgN8LiRQ9RyDMPQlEXgrZnvU52pGmh1YGecMSWwG+3u rB5A== X-Gm-Message-State: AOJu0YxZ5L5FR2UcGuEyKOP6HwosmRJYgds8PZ1MtlMTr9yafL0vdNhh dKJyzFeVn9h4pMzROu4Y2oP63dA2C/P/B79DjV+0RZmYtv00vKaT8gUCNhZQPA8+W8gZ4RXk9uq lLFEJN5LEGNRR2gG/vP0zCrCU4jqMaRzkN9Y7hDgfGTLd24wmgaQ3fg== X-Gm-Gg: AfdE7cmcYbOUP/lSr+0GcKac2/EEwvNT6zmJfM02cY2xYkAGJ5koeTm37nGzsXtpQwE X2wvF8cbd/K86rYzz/ePYN6XdGf/6uPxgSAjsFxQp1TbPWha69/WaBSp8OdSbsyoRXzRlFjYeCk y2Kvzu6XuU+M7Nye/XHXghoop0vCCl2EV90FmEALkw9ub2GbiJwZSTxnVKjik6XP8/bIf59bQ+D Wi28hp9668EogWjx6R9Y+0bVZAWix+mJhQTvB0kjwPtZeCoQlJRSD9KxUsKus1TnbR7ruvzxCuf qJJNf4uUQa6H7aU2RseogrYG9XIVr2F7b8P2D8/74DiVcNkTgy2B7iqd7wtdAVturFjf/mYFRc/ j7ViG/gk18/SlkUEOmYoxywzCQrB/VI7UbhpOlm3ku6uSHhDeHxzQqsTBkYp5LkjjGNysE2c2EQ == X-Received: by 2002:a05:600d:111:b0:493:b243:8ffc with SMTP id 5b1f17b1804b1-493c2ba5556mr72547835e9.35.1782999372001; Thu, 02 Jul 2026 06:36:12 -0700 (PDT) X-Received: by 2002:a05:600d:111:b0:493:b243:8ffc with SMTP id 5b1f17b1804b1-493c2ba5556mr72547405e9.35.1782999371682; Thu, 02 Jul 2026 06:36:11 -0700 (PDT) Received: from rh.fritz.box (p200300f6af2a6100f239e076bbd76784.dip0.t-ipconnect.de. [2003:f6:af2a:6100:f239:e076:bbd7:6784]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-477db3dbb01sm9135980f8f.1.2026.07.02.06.36.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 02 Jul 2026 06:36:11 -0700 (PDT) From: Sebastian Ott To: Peter Maydell , Eric Auger , Jonathan Cameron , Alireza Sanaee , Richard Henderson , Cornelia Huck Cc: qemu-arm@nongnu.org, qemu-devel@nongnu.org, Sebastian Ott Subject: [PATCH v4 0/3] arm: demuxed ID registers (CCSIDR_EL1) Date: Thu, 2 Jul 2026 15:36:03 +0200 Message-ID: <20260702133606.34529-1-sebott@redhat.com> X-Mailer: git-send-email 2.54.0 MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: PEjNOQRZLwP1qUWoiU2UbhQh5Q0B43ofRsVDApstHEE_1782999372 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit content-type: text/plain; charset="US-ASCII"; x-default=true Received-SPF: pass client-ip=170.10.129.124; envelope-from=sebott@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -24 X-Spam_score: -2.5 X-Spam_bar: -- X-Spam_report: (-2.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.445, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-arm@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-arm-bounces+qemu-arm=archiver.kernel.org@nongnu.org Sender: qemu-arm-bounces+qemu-arm=archiver.kernel.org@nongnu.org Handle the demuxed ID register CCSIDR_EL1 as part of the idregs array. V3 of this series was posted here: https://lore.kernel.org/qemu-devel/20260622135627.40573-1-sebott@redhat.com/ Changes V3->V4: * added R-B from Eric * incorporated suggestions from Eric Cornelia Huck (3): arm: handle demuxed ID registers arm: handle CCSIDR_EL1 as a demuxed register arm/kvm: get demuxed ID registers from kvm hw/arm/virt.c | 19 ++++------ hw/intc/armv7m_nvic.c | 2 +- target/arm/cpu-max.c | 6 ++-- target/arm/cpu-sysregs.h | 9 +++++ target/arm/cpu-sysregs.h.inc | 1 + target/arm/cpu.h | 18 ++++++---- target/arm/cpu64.c | 14 ++++++-- target/arm/helper.c | 2 +- target/arm/kvm.c | 31 ++++++++++++++++ target/arm/tcg/cpu32-system.c | 26 +++++++------- target/arm/tcg/cpu64.c | 68 +++++++++++++++++------------------ 11 files changed, 123 insertions(+), 73 deletions(-) -- 2.54.0