From patchwork Mon Sep 18 10:41:49 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 724149 Delivered-To: patch@linaro.org Received: by 2002:adf:f0d1:0:b0:31d:da82:a3b4 with SMTP id x17csp1609077wro; Mon, 18 Sep 2023 03:42:43 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFq3HCrmtlpdGj70VRdOS2i8n05bzwZY1XlWwS/P2ERNFRnVk8uBgPn4IGili8yAFG+FrfD X-Received: by 2002:a05:620a:c08:b0:767:9d40:a3b7 with SMTP id l8-20020a05620a0c0800b007679d40a3b7mr7503493qki.21.1695033763542; Mon, 18 Sep 2023 03:42:43 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1695033763; cv=none; d=google.com; s=arc-20160816; b=lSIwHuriWjVhAl1sZ9PJB0YhOTLgSDp50TMzNd71ExYbrk8Tnw2YDYZmbpTTMzTAIi 6tjxw3OAfuo96pcD52A9/E6svowSkz6FKAEr2zpeK6I6a8ntOpPiWNgP9qq2LY224PhC pNPIR3uxU/J6MZbXtguCNWRXSFcRXY7jfLTMSvOroN3FFATGHg4q8kluG/zxbERCMxV+ MCGbnJrT+oappYnj5coEiqXwabBcrXLYG7kWJLbCXPT1MH4UuUDAJOf4opfnJotLMIiC ta/DsdEKv+8UUK+n4JkUvje300/pHVNnPKClmC7jlZjdwu9GUf513j9srVpT29HJ2DyS XoIw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:message-id:date:subject:cc:to:from:dkim-signature; bh=1A2I4McMyrbvruQYlutI6os3yuQBAn1zuRcOAOn6W+0=; fh=BF3LKKifiA+jF5p/lRDAQaBJUKq1weCvFbpq4CIoQ/U=; b=s49cVfxiAAOxggGwYHrndPJgpf9+QALVQ4Pi8m/9xiLML2t4eARwWs4e5yRIr5HhRv XCO6KiTPk9zRYgEXZDdgxR1AFzrHzKFBVIeD9vGwuz2zHoxhttd66yQJ3hR2xa1G6+mN 7THDYHcMcrpJ2OGUvHHq3M0FjZwvBjCrPtaFIGqt+uVa6aDl3bV6/I0OQpNigqvVOo/1 y3dZjmx+PxySOXr/MJpdAwthtuI9rKgpuTJqQyOWj3oSrgDIp4UenlqlK5Dot58O3aYD K4z9igtB1HeNE1+M1cWCLNSkfCIlfl2cbb+McH7RLOym8XzWCQ2rEHyumCTCF1PYzI6y /XGA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=wc4kRQ9G; 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 Return-Path: Received: from lists.gnu.org (lists.gnu.org. [209.51.188.17]) by mx.google.com with ESMTPS id x15-20020a05620a448f00b0076830225684si6010381qkp.544.2023.09.18.03.42.43 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Mon, 18 Sep 2023 03:42:43 -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=wc4kRQ9G; 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=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qiBhh-0002ZV-CE; Mon, 18 Sep 2023 06:42:11 -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 1qiBhd-0002Z9-Hz for qemu-devel@nongnu.org; Mon, 18 Sep 2023 06:42:05 -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 1qiBhb-0003f0-Qv for qemu-devel@nongnu.org; Mon, 18 Sep 2023 06:42:05 -0400 Received: by mail-wm1-x329.google.com with SMTP id 5b1f17b1804b1-404fbfac998so17663585e9.3 for ; Mon, 18 Sep 2023 03:42:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1695033721; x=1695638521; darn=nongnu.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=1A2I4McMyrbvruQYlutI6os3yuQBAn1zuRcOAOn6W+0=; b=wc4kRQ9G2QfVfkzDoRSvYF1aMQZDhOnq44s1EQs4yq+gB+Y8dogWpJVyg6czngrhhM 4qyz5s0mSaZHno8MHydK/fmAikXTPxqUINUwscsxx9mEpMxE5bwBFhYsOTsYe1nIiy2A ydmIUyEduspZe1p894zTRdvtlcDI6jJGs9FjBoSM0qzURxzWKlFjibH8cwUpMNmnEsdw Om49dbJYJa/a4vQOhRYAwem8zlxYI1y7tQjBPkoGEhXY4OxERgDmLWuCVGjoehB7iVEi nV64laLMWzZym2cFY5zFlohSDD73aM4mi5HPfM0zqVP/NZTpAbtEh9tFCS5EZgx9yP/u wDFQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695033721; x=1695638521; 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=1A2I4McMyrbvruQYlutI6os3yuQBAn1zuRcOAOn6W+0=; b=hMKHWpTF2aD7TQlP2pVp/aGCSsJBnIehbEa2deubCZPzC7+H9nmeii6ShmTwAm2nEu ZrnJxjB7b+VHlYXGzcZ+/U6IND5M9WZHq728j+mzGlSu2TrWMLUXF1rgnMpoRX9Ncm9I 5GVs8y5P5FzjHXkf7DQH6z2yEj+AHyEP0PsnHgjQxku19Oy1jHHY+oKSGeCzFt0mP9Et 5AGennRQyUXvZLBtJ16aAlwZWzTxofWjt7bj48+o/+GpURES0QWZ4WJWq82qBb3ow5iK JyrYe1Q0o1rrDmXOJrhivcMymEWauee0fttpBh5Vyq3KqEyuC6zuc8CvY/dUsvkEmEcv RCEA== X-Gm-Message-State: AOJu0YzKJ4KzRu/OFFqPCJ+w0B2+P9/wViINIP7j9+jOl7yM6AB5WMbr UhrmWGTHUlDghC33u5zltM/vf3t8q2ra6erAPMMHAw== X-Received: by 2002:adf:e78d:0:b0:314:17cc:31d0 with SMTP id n13-20020adfe78d000000b0031417cc31d0mr7143318wrm.34.1695033720895; Mon, 18 Sep 2023 03:42:00 -0700 (PDT) Received: from localhost.localdomain (5.red-88-29-175.dynamicip.rima-tde.net. [88.29.175.5]) by smtp.gmail.com with ESMTPSA id u8-20020a5d6ac8000000b0031416362e23sm12324622wrw.3.2023.09.18.03.41.56 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Mon, 18 Sep 2023 03:42:00 -0700 (PDT) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Anton Johansson , Riku Voipio , Richard Henderson , Claudio Fontana , Yanan Wang , Paolo Bonzini , Alessandro Di Federico , Fabiano Rosas , Marcel Apfelbaum , Daniel Henrique Barboza , Mahmoud Mandour , Eduardo Habkost , Alexandre Iooss , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , =?utf-8?q?Alex?= =?utf-8?q?_Benn=C3=A9e?= Subject: [PATCH 0/3] accel: Factor tcg_cpu_reset_hold() out of cpu-common.c Date: Mon, 18 Sep 2023 12:41:49 +0200 Message-ID: <20230918104153.24433-1-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 MIME-Version: 1.0 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+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Hi, We want to have exec/ code agnostic to accelerators. still we use various call to TCG and KVM. This series factor the TCG code from cpu_common_reset_hold() to an accel-specific handler within AccelOpsClass. Based-on: <20230915190009.68404-1-philmd@linaro.org> Philippe Mathieu-Daudé (3): accel/tcg: Declare tcg_flush_jmp_cache() in 'exec/tb-flush.h' accel: Introduce cpu_exec_reset_hold() accel/tcg: Factor tcg_cpu_reset_hold() out include/exec/cpu-common.h | 3 --- include/exec/tb-flush.h | 2 ++ include/hw/core/cpu.h | 1 + include/sysemu/accel-ops.h | 1 + accel/stubs/tcg-stub.c | 4 ---- accel/tcg/cputlb.c | 1 + accel/tcg/tcg-accel-ops.c | 9 +++++++++ accel/tcg/translate-all.c | 8 -------- accel/tcg/user-exec-stub.c | 4 ++++ hw/core/cpu-common.c | 5 +---- plugins/core.c | 1 - softmmu/cpus.c | 7 +++++++ 12 files changed, 26 insertions(+), 20 deletions(-) Reviewed-by: Anton Johansson Reviewed-by: Richard Henderson