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 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 C66E7C6379F for ; Tue, 17 Jan 2023 15:43:52 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pHo7V-000094-Ns; Tue, 17 Jan 2023 10:43:29 -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 ) id 1pHo7G-0008NM-MX for qemu-devel@nongnu.org; Tue, 17 Jan 2023 10:43:18 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pHo7E-0007A0-VU for qemu-devel@nongnu.org; Tue, 17 Jan 2023 10:43:14 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1673970191; 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: in-reply-to:in-reply-to:references:references; bh=jkyBZAuthZO9WJ3zDFG11dE7dIr1qAw8S7QBSLqc/nc=; b=c3G6TdBkd4SFOEuIVHwYVwN2G3ujQwjdvHn2WNT3/Z+uFeIVI45zvdd4HKM16P0FNvZW9m ZtLNZmm5Zvt11u8NWAv9t4C00GD/XwfGjE3AD16BnLgGSWE/iS3mo9eLXICk2BqqWcuYxR ZykaGvbrQVGEwh2Y3mq1gFph2bRus3s= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-582-b2FzGGIlNwGS5y0vdNUkCg-1; Tue, 17 Jan 2023 10:43:09 -0500 X-MC-Unique: b2FzGGIlNwGS5y0vdNUkCg-1 Received: from smtp.corp.redhat.com (int-mx10.intmail.prod.int.rdu2.redhat.com [10.11.54.10]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 5C2AF3C11A1B; Tue, 17 Jan 2023 15:42:02 +0000 (UTC) Received: from redhat.com (unknown [10.39.194.190]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 90F50492B00; Tue, 17 Jan 2023 15:42:00 +0000 (UTC) Date: Tue, 17 Jan 2023 16:41:59 +0100 From: Kevin Wolf To: Paolo Bonzini Cc: qemu-devel@nongnu.org, afaria@redhat.com, qemu-block@nongnu.org Subject: Re: [PATCH 0/2] Make coroutine annotations ready for static analysis Message-ID: References: <20221216110758.559947-1-pbonzini@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221216110758.559947-1-pbonzini@redhat.com> X-Scanned-By: MIMEDefang 3.1 on 10.11.54.10 Received-SPF: pass client-ip=170.10.133.124; envelope-from=kwolf@redhat.com; helo=us-smtp-delivery-124.mimecast.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, DKIMWL_WL_HIGH=-0.001, 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_H2=-0.001, 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Am 16.12.2022 um 12:07 hat Paolo Bonzini geschrieben: > Clang has a generic __annotate__ attribute that can be used by > static analyzers to understand properties of functions and > analyze the control flow. > > Unlike TSA annotations, the __annotate__ attribute applies to function > pointers as well, which is very fortunate because many BlockDriver > function driver run in coroutines. > > Paolo > > v1->v2: improved comments for patch 2 Thanks, applied to the block branch. Kevin