From patchwork Sat Jul 22 06:22:46 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Akihiko Odaki X-Patchwork-Id: 1811198 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=daynix-com.20221208.gappssmtp.com header.i=@daynix-com.20221208.gappssmtp.com header.a=rsa-sha256 header.s=20221208 header.b=EC1oU8Yu; dkim-atps=neutral Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4R7GbB1RgGz1yXx for ; Sat, 22 Jul 2023 16:23:50 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qN61O-0001lU-1H; Sat, 22 Jul 2023 02:23:18 -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 1qN61F-0001l8-JH for qemu-devel@nongnu.org; Sat, 22 Jul 2023 02:23:10 -0400 Received: from mail-pl1-x62b.google.com ([2607:f8b0:4864:20::62b]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qN61D-0004fv-QR for qemu-devel@nongnu.org; Sat, 22 Jul 2023 02:23:09 -0400 Received: by mail-pl1-x62b.google.com with SMTP id d9443c01a7336-1bb81809ca8so2795845ad.3 for ; Fri, 21 Jul 2023 23:23:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=daynix-com.20221208.gappssmtp.com; s=20221208; t=1690006986; x=1690611786; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=Uuareea16HQjMJsl+LvKjlyyFX1fn+ZlqEjqWc7cml4=; b=EC1oU8Yu2wRJhZcFevDVdPLBXG4inVW40ssVbOpdONYFCvMlvVdHzj5qbZCVgVq14T 9X52X9j4beDJD8lPkfk++4pR6h8bWyLgHrIYXAkmWEL91U3YtkMyFOq1sKf45UDK0W4+ lSeWBn0HbWxKEPGyje0yh0EXUWGlbzMYH+p7wg3AdkbX6vzNpAQOv189IEZg1TZhYitW Yyn3f9A6onfkDJsplxRFmoLbtGQ12zCyN2jzgVRnY3+JRzJdSANKWN7KZjQT27nvnf6W 48z7KA73hrbj3eXVx341gvEtkriuREWm+Sbe1fwryxLaVJ/tJiW42FnDFb5QHE+hSmnf H14A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690006986; x=1690611786; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=Uuareea16HQjMJsl+LvKjlyyFX1fn+ZlqEjqWc7cml4=; b=Nxh4feih303F+37jU5vFy3fwwgyk2jY2KaLa0rPbHzb8kH0YvkcMywP5TtTyW7rlfL +L4KLpBiiLT3Jj2cxwuje8WSqHoRCjx15/+caTIbRVwBYIgg2cN6krUlhdODtI9CEAkf U86JqSrQV2sMXZiWGD/9agYqWSb8xXwFkxcm0/gPvxXIvv7bp8sZql4wy9ymm4/EtMVs e0XVFjUmrWljlzPyHL88fhadXkx2qkKYqFyIzNq+TMZSkcevoovEAvXOrR8tQkGpIJb3 fmkzIU4AIfJfGS/vNWF2+X+n3Wcfx2gVaNMsKxyCjGbbvCiS/bZsy9TlhrJW18i8Wblh YDEQ== X-Gm-Message-State: ABy/qLaH9gCWdQVQioNrwNGF/uLaANFoRoi/siyBzOn/YlAU+q/QDEtn +DrMuddoVLUPnvcIgblTsjxjn6qLcZj+rHFKqzA= X-Google-Smtp-Source: APBJJlHaygqCOX/TEsYaiU+Jb25W0sMz8LjEUud+ltKrnHN0R4tiaRK9AUXngdBD6OM5N/rnZ/bBiQ== X-Received: by 2002:a17:903:2341:b0:1b9:d335:2216 with SMTP id c1-20020a170903234100b001b9d3352216mr5594186plh.20.1690006986169; Fri, 21 Jul 2023 23:23:06 -0700 (PDT) Received: from alarm.flets-east.jp ([2400:4050:a840:1e00:78d2:b862:10a7:d486]) by smtp.gmail.com with ESMTPSA id s16-20020a170902989000b001b9be3b94e5sm4509198plp.303.2023.07.21.23.23.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 21 Jul 2023 23:23:05 -0700 (PDT) From: Akihiko Odaki To: Cc: qemu-devel@nongnu.org, qemu-arm@nongnu.org, kvm@vger.kernel.org, Paolo Bonzini , Peter Maydell , Richard Henderson , Akihiko Odaki Subject: [PATCH v3 0/2] accel/kvm: Specify default IPA size for arm64 Date: Sat, 22 Jul 2023 15:22:46 +0900 Message-ID: <20230722062250.18111-1-akihiko.odaki@daynix.com> X-Mailer: git-send-email 2.41.0 MIME-Version: 1.0 Received-SPF: none client-ip=2607:f8b0:4864:20::62b; envelope-from=akihiko.odaki@daynix.com; helo=mail-pl1-x62b.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_NONE=0.001, T_SCC_BODY_TEXT_LINE=-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: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Some Arm systems such as Apple Silicon Macs have IPA size smaller than the default used by KVM. Introduce our own default IPA size that fits on such a system. V2 -> V3: Changed to use the maximum IPA size as the default. V1 -> V2: Introduced an arch hook Akihiko Odaki (2): kvm: Introduce kvm_arch_get_default_type hook accel/kvm: Specify default IPA size for arm64 include/sysemu/kvm.h | 2 ++ target/mips/kvm_mips.h | 9 --------- accel/kvm/kvm-all.c | 4 +++- hw/mips/loongson3_virt.c | 1 - target/arm/kvm.c | 7 +++++++ target/i386/kvm/kvm.c | 5 +++++ target/mips/kvm.c | 2 +- target/ppc/kvm.c | 5 +++++ target/riscv/kvm.c | 5 +++++ target/s390x/kvm/kvm.c | 5 +++++ 10 files changed, 33 insertions(+), 12 deletions(-)