Message ID | 20231115071519.2864957-12-xiaoyao.li@intel.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org> X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.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 DE070C47074 for <qemu-devel@archiver.kernel.org>; Wed, 15 Nov 2023 07:17:41 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <qemu-devel-bounces@nongnu.org>) id 1r3A9J-0007RN-Jh; Wed, 15 Nov 2023 02:17:21 -0500 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 <xiaoyao.li@intel.com>) id 1r3A8w-0006p3-Aa for qemu-devel@nongnu.org; Wed, 15 Nov 2023 02:17:01 -0500 Received: from mgamail.intel.com ([192.55.52.115]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <xiaoyao.li@intel.com>) id 1r3A8t-0002JU-9R for qemu-devel@nongnu.org; Wed, 15 Nov 2023 02:16:56 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1700032615; x=1731568615; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=kZefme1qeQG7uHAhsgQBmDDuXGU+f2xpmaub9ZVF5C0=; b=O4vs2zOv4QwmMKyYNd6J4OMOcGGDPJ9whpN7iWOinNqbB74TXZjZGnSe 0NYPVtNhwruXcLVKWEY/6XxVAZKHEG39AXkUTuUJ19muyRzR8VbinkZ8N aru/FeQyKxQFxwHzVOMTgdMQGmLFbiRgrLZBfHnz4FnqLGeSIlcNxCv7n 1r0M/q2TsHy9d5D8ejMcOYkBVQYAMO9zNL68aOlGExBnH9E8pvacvgrse OGYEWyPBn50nHkD1/cqKUv4EmGGfE+iUwV/LzauU0Gv6lpmh4GS0ZAnv3 Z/3oSobqOCLMvQtW+ztiN6veN3aUzEbF+Hzj4Sacyvii5oBQjP2/St5uG w==; X-IronPort-AV: E=McAfee;i="6600,9927,10894"; a="390622296" X-IronPort-AV: E=Sophos;i="6.03,304,1694761200"; d="scan'208";a="390622296" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Nov 2023 23:16:53 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10894"; a="714797360" X-IronPort-AV: E=Sophos;i="6.03,304,1694761200"; d="scan'208";a="714797360" Received: from lxy-clx-4s.sh.intel.com ([10.239.48.52]) by orsmga003.jf.intel.com with ESMTP; 14 Nov 2023 23:16:46 -0800 From: Xiaoyao Li <xiaoyao.li@intel.com> To: Paolo Bonzini <pbonzini@redhat.com>, David Hildenbrand <david@redhat.com>, Igor Mammedov <imammedo@redhat.com>, "Michael S . Tsirkin" <mst@redhat.com>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, Richard Henderson <richard.henderson@linaro.org>, Peter Xu <peterx@redhat.com>, =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= <philmd@linaro.org>, Cornelia Huck <cohuck@redhat.com>, =?utf-8?q?Daniel_P_=2E_Berrang=C3=A9?= <berrange@redhat.com>, Eric Blake <eblake@redhat.com>, Markus Armbruster <armbru@redhat.com>, Marcelo Tosatti <mtosatti@redhat.com> Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org, xiaoyao.li@intel.com, Michael Roth <michael.roth@amd.com>, Sean Christopherson <seanjc@google.com>, Claudio Fontana <cfontana@suse.de>, Gerd Hoffmann <kraxel@redhat.com>, Isaku Yamahata <isaku.yamahata@gmail.com>, Chenyi Qiang <chenyi.qiang@intel.com> Subject: [PATCH v3 11/70] trace/kvm: Add trace for page convertion between shared and private Date: Wed, 15 Nov 2023 02:14:20 -0500 Message-Id: <20231115071519.2864957-12-xiaoyao.li@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231115071519.2864957-1-xiaoyao.li@intel.com> References: <20231115071519.2864957-1-xiaoyao.li@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=192.55.52.115; envelope-from=xiaoyao.li@intel.com; helo=mgamail.intel.com X-Spam_score_int: -23 X-Spam_score: -2.4 X-Spam_bar: -- X-Spam_report: (-2.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HK_RANDOM_ENVFROM=0.999, HK_RANDOM_FROM=0.999, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-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: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org |
Series |
QEMU Guest memfd + QEMU TDX support
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expand
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diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c index 58abbcb6926e..082f31446c97 100644 --- a/accel/kvm/kvm-all.c +++ b/accel/kvm/kvm-all.c @@ -2910,6 +2910,7 @@ static int kvm_convert_memory(hwaddr start, hwaddr size, bool to_private) void *addr; int ret = -1; + trace_kvm_convert_memory(start, size, to_private ? "shared_to_private" : "private_to_shared"); section = memory_region_find(get_system_memory(), start, size); if (!section.mr) { return ret; diff --git a/accel/kvm/trace-events b/accel/kvm/trace-events index e6ec2cda6efa..bca51f877b12 100644 --- a/accel/kvm/trace-events +++ b/accel/kvm/trace-events @@ -25,4 +25,4 @@ kvm_dirty_ring_reaper(const char *s) "%s" kvm_dirty_ring_reap(uint64_t count, int64_t t) "reaped %"PRIu64" pages (took %"PRIi64" us)" kvm_dirty_ring_reaper_kick(const char *reason) "%s" kvm_dirty_ring_flush(int finished) "%d" - +kvm_convert_memory(uint64_t start, uint64_t size, const char *msg) "start 0x%" PRIx64 " size 0x%" PRIx64 " %s"