From nobody Fri Nov 7 23:03:17 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.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; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (209.51.188.17 [209.51.188.17]) by mx.zohomail.com with SMTPS id 1548811960733703.0264191172739; Tue, 29 Jan 2019 17:32:40 -0800 (PST) Received: from localhost ([127.0.0.1]:58418 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1goek0-0002ci-6K for importer@patchew.org; Tue, 29 Jan 2019 20:32:36 -0500 Received: from eggs.gnu.org ([209.51.188.92]:35945) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1goe44-0000Lr-Hh for qemu-devel@nongnu.org; Tue, 29 Jan 2019 19:49:18 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1goe43-0001Yo-3a for qemu-devel@nongnu.org; Tue, 29 Jan 2019 19:49:16 -0500 Received: from out1-smtp.messagingengine.com ([66.111.4.25]:41033) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1goe42-0001FB-Pd for qemu-devel@nongnu.org; Tue, 29 Jan 2019 19:49:14 -0500 Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailout.nyi.internal (Postfix) with ESMTP id 96754221EE; Tue, 29 Jan 2019 19:48:30 -0500 (EST) Received: from mailfrontend1 ([10.202.2.162]) by compute4.internal (MEProxy); Tue, 29 Jan 2019 19:48:30 -0500 Received: from localhost (flamenco.cs.columbia.edu [128.59.20.216]) by mail.messagingengine.com (Postfix) with ESMTPA id 29855E446A; Tue, 29 Jan 2019 19:48:30 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=braap.org; h= from:to:cc:subject:date:message-id:in-reply-to:references; s= mesmtp; bh=VKEeg5Id4MHy6qhthroijmzAVf92/liRGLdcqt8b4IM=; b=KbLby xqb4YLSfrye3rhSZmW/2rZjoCbiUY5IcUvmAH5QfOWswHF9cJzdi61OK/m3Xv9K5 o5guA4rrmaook25ETK2PsVEyxFye5ddeDC55vjJ6vyoRNgmhPNMZGjp94QzcnQ35 iXKntfzKf9AX9Hj5tJ0/9Mbq4cSAngU9dPd2Fw= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:date:from:in-reply-to:message-id :references:subject:to:x-me-proxy:x-me-proxy:x-me-sender :x-me-sender:x-sasl-enc; s=fm1; bh=VKEeg5Id4MHy6qhthroijmzAVf92/ liRGLdcqt8b4IM=; b=O59PBk5iccy0VlH+JiSDGbqqIu9EF70XKmAqUXL6VJWzb ss1KkQ4CQVC5/IBsulF373/EUbbGUsQ+nqSM2KZAePkkf+CoNuMWOBRqGVOlB/US PAPAb0lydvtb6N6wzokPmEHvIVd9CAmqmimxq/gTZmX4eeacKQsaRDHbqzO0KDcK f/ti869CtgPunQ1xSKpMNTEDw5+1fXonXTM+hKC72F3YerlDckKGmQ9pP6gvOapz mlpGrlKBS3wNKI4uTBXLZn1wiFh3lxu2BRPSqXTofLj4xJ7jNFXDuyvbAn6vi9kQ Vc/VpWhYcIfjoyHiL74F4QZlW+1i0KHIDbadqvKuQ== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedtledrjeefgddvkecutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfhuthenuceurghilhhouhhtmecufedt tdenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujfgurhephffvufffkffojg hfsedttdertdertddtnecuhfhrohhmpedfgfhmihhlihhoucfirdcuvehothgrfdcuoegt ohhtrgessghrrggrphdrohhrgheqnecukfhppeduvdekrdehledrvddtrddvudeinecurf grrhgrmhepmhgrihhlfhhrohhmpegtohhtrgessghrrggrphdrohhrghenucevlhhushht vghrufhiiigvpeduje X-ME-Proxy: From: "Emilio G. Cota" To: qemu-devel@nongnu.org Date: Tue, 29 Jan 2019 19:48:04 -0500 Message-Id: <20190130004811.27372-67-cota@braap.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190130004811.27372-1-cota@braap.org> References: <20190130004811.27372-1-cota@braap.org> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 66.111.4.25 Subject: [Qemu-devel] [PATCH v6 66/73] riscv: convert to cpu_has_work_with_iothread_lock X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Paolo Bonzini , Palmer Dabbelt , Richard Henderson , Sagar Karandikar , Bastian Koppelmann Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Soon we will call cpu_has_work without the BQL. Cc: Palmer Dabbelt Cc: Sagar Karandikar Cc: Bastian Koppelmann Reviewed-by: Palmer Dabbelt Reviewed-by: Richard Henderson Signed-off-by: Emilio G. Cota --- target/riscv/cpu.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c index 28d7e5302f..7b36c09fe0 100644 --- a/target/riscv/cpu.c +++ b/target/riscv/cpu.c @@ -257,6 +257,9 @@ static bool riscv_cpu_has_work(CPUState *cs) #ifndef CONFIG_USER_ONLY RISCVCPU *cpu =3D RISCV_CPU(cs); CPURISCVState *env =3D &cpu->env; + + g_assert(qemu_mutex_iothread_locked()); + /* * Definition of the WFI instruction requires it to ignore the privile= ge * mode and delegation registers, but respect individual enables @@ -343,7 +346,7 @@ static void riscv_cpu_class_init(ObjectClass *c, void *= data) cc->reset =3D riscv_cpu_reset; =20 cc->class_by_name =3D riscv_cpu_class_by_name; - cc->has_work =3D riscv_cpu_has_work; + cc->has_work_with_iothread_lock =3D riscv_cpu_has_work; cc->do_interrupt =3D riscv_cpu_do_interrupt; cc->cpu_exec_interrupt =3D riscv_cpu_exec_interrupt; cc->dump_state =3D riscv_cpu_dump_state; --=20 2.17.1