From nobody Sat Nov 15 15:28:43 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=1751381552; cv=none; d=zohomail.com; s=zohoarc; b=Rf15AWzqJnioMHIB0IIYntAondNsTtfAmdsMF4jCl1oVA4cesPo3xXRZBS3WJn4V/MYgD25AddDlMSHEQlZgutkNd5p1E6qv2Cna5qPjNOA53tpdXmaWw/8jg/1rlA4HjT/nfPjB6hNlnAye9c7UovjngwYVCahE1azz6glrkeI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1751381552; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=Y/J3/dM6yL9EpwD8nNu/ZbysHMLeoDjMiAJQk/DeNw0=; b=J2YcGpthELw5ejCY2Xrkqd3zdeVbH/Fik0kXYT+2XIKx06eBHjVMShz/iHsAk3+PiNcWWnikiKShWHSC5AqVJoxfVkkXlamnLNYSkbemrtyPGb4DGgIdg9kZFzU7ewSM4xQHHLAlXC5StSwJefYu2dyB4hqTky7TpP2yinLaIw0= 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 1751381552064890.7803374468551; Tue, 1 Jul 2025 07:52:32 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1uWcAX-0005k3-0u; Tue, 01 Jul 2025 10:41:09 -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 1uWcAN-0005SF-FL for qemu-devel@nongnu.org; Tue, 01 Jul 2025 10:41:00 -0400 Received: from mail-wm1-x329.google.com ([2a00:1450:4864:20::329]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1uWcAK-0006pu-6y for qemu-devel@nongnu.org; Tue, 01 Jul 2025 10:40:57 -0400 Received: by mail-wm1-x329.google.com with SMTP id 5b1f17b1804b1-45348bff79fso33236385e9.2 for ; Tue, 01 Jul 2025 07:40:49 -0700 (PDT) Received: from localhost.localdomain (88-187-86-199.subs.proxad.net. [88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4538234bc1fsm196638085e9.14.2025.07.01.07.40.45 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Tue, 01 Jul 2025 07:40:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1751380847; x=1751985647; darn=nongnu.org; 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=Y/J3/dM6yL9EpwD8nNu/ZbysHMLeoDjMiAJQk/DeNw0=; b=ib9SnsOSNX5K1zujM1TYhxmUSCWhI0dVfSdzDmldmtKLO74UAfS0e1blNNppNkH4BO yDtBqVGGnl/anGeehwCevgnHIO+FrDzMIMDCdUzIroDH7C9n0qfBYndQtElDq23mayho AjKr8AOAvxK5J6/sK+CiPDCVUEa3j7KsRmI3V3alHSn3tKIMSoNDtFTDJtfLByJG2HnH +3Kd/5z9a6GFW4zhDhN2az1+qowdMYt+Y5tSVLg16vUpcX+hQCGRe6Ca2Gq8BOCSh+oY Dat82j2diyzCP2tiS0I6GoR0bxLjdYts03nllO7HP5CRjftXNWN9Ajfm0SQAhCcbpkmm xbFQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1751380847; x=1751985647; 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=Y/J3/dM6yL9EpwD8nNu/ZbysHMLeoDjMiAJQk/DeNw0=; b=mENtZF9IX/ve9LhrXannvlkHZJ1WywqgAdpGqcr7st77Xql3ZL1pITD3ct/aUZn+ng no2g6Vnl8vV58sdn3Ls4DbJ5yY3Y+3kZMLOUfhjXzwCZJ9krigobze2Qgrp9p+FXfAfK bbKgbhg3hOZYwwo3qD8WsxzI18j/FStTVAMedfX6ZZIZ3bVECmArEcEoHgVmPcnExmN4 rcBo0tls81a3AfO/m48luivKEG2J+CP6yLh7AlkBsCNvvvkLGJzQ3FbD7lUtN+mUytJl CyC1Z8lNWBYBi3/QY5VdEAe24RThWdrGvxj6ZIIajULcnVl8btwHxj1hbYz4D9RyGn6+ glBQ== X-Gm-Message-State: AOJu0YzQ/6i0o82bx5AfBQU6FqEeU6OE2vmOwELq3vOFfFNcwhohBusv le7WO4taTJFdMbmGQ7Lpb3AXBUPFcJzm46LwNm6nLUteDSaQxoiUWuewEe+IhXhAaDlMTginw/v t9lVp X-Gm-Gg: ASbGncus2sum+cz4prhZO0O6YMNbkjmNodIokK9XzPk35fzUvEAynjrqz0oQzvQMotr 3cgAmyFUX9dKfsOxbt6tYjptsPZlVrQ1c81jusamtwR2jI/urw+RCRreZmB1EzF0UNYcKffDX9h SqK7tzFeSi9XIo2Sl9oDL5LmAm5tQAjZAZciz0UaVhBNnxaxpZsmWBsL57o/fBoAQqFgKijGqlC L7sZrA9XTL2Wm5u9OaxjmZ/PN2j7zTmlg5696Npf0/ZgqLvi2irv9RfQkGSgt81iQYouGnRUSkt PF3y3iaRlPH8F9TiZ6Y77dHf6d0991xwPdlIHDm4dG8HCe5twk49+uHRWnB/Npg62+fh6dHSbgq 4phhOWHthNQxO+eYmIIcAt6mpD/ktFMqjU79q X-Google-Smtp-Source: AGHT+IEXpHJS8wVbhtFpKIRV7/WijY561Afu9yjuqaQqjO4l13pQV6Fg9cpQK7fKChUL+nuEBRgd7Q== X-Received: by 2002:a05:600c:190b:b0:440:6a1a:d89f with SMTP id 5b1f17b1804b1-4538ee4fd6cmr197240465e9.4.1751380846811; Tue, 01 Jul 2025 07:40:46 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Paolo Bonzini , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Pierrick Bouvier , Julian Armistead , Richard Henderson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v3 05/68] accel: Introduce AccelOpsClass::cpu_target_realize() hook Date: Tue, 1 Jul 2025 16:39:13 +0200 Message-ID: <20250701144017.43487-6-philmd@linaro.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250701144017.43487-1-philmd@linaro.org> References: <20250701144017.43487-1-philmd@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::329; envelope-from=philmd@linaro.org; helo=mail-wm1-x329.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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1751381553495116600 Allow accelerators to set vCPU properties before its realization. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- include/system/accel-ops.h | 1 + accel/accel-common.c | 3 +++ 2 files changed, 4 insertions(+) diff --git a/include/system/accel-ops.h b/include/system/accel-ops.h index 44b37592d02..a863fe59388 100644 --- a/include/system/accel-ops.h +++ b/include/system/accel-ops.h @@ -35,6 +35,7 @@ struct AccelOpsClass { void (*ops_init)(AccelClass *ac); =20 bool (*cpus_are_resettable)(void); + bool (*cpu_target_realize)(CPUState *cpu, Error **errp); void (*cpu_reset_hold)(CPUState *cpu); =20 void (*create_vcpu_thread)(CPUState *cpu); /* MANDATORY NON-NULL */ diff --git a/accel/accel-common.c b/accel/accel-common.c index 56d88940f92..55d21b63a48 100644 --- a/accel/accel-common.c +++ b/accel/accel-common.c @@ -105,6 +105,9 @@ bool accel_cpu_common_realize(CPUState *cpu, Error **er= rp) if (acc->cpu_common_realize && !acc->cpu_common_realize(cpu, errp)) { return false; } + if (acc->ops->cpu_target_realize && !acc->ops->cpu_target_realize(cpu,= errp)) { + return false; + } =20 return true; } --=20 2.49.0