From patchwork Tue Sep 8 05:19:28 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: David Gibson X-Patchwork-Id: 274317 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6E5EFC433E2 for ; Tue, 8 Sep 2020 05:24:43 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 1221F21897 for ; Tue, 8 Sep 2020 05:24:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=gibson.dropbear.id.au header.i=@gibson.dropbear.id.au header.b="GOvW2WH4" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1221F21897 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=gibson.dropbear.id.au Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:51112 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kFW7W-0006Kf-32 for qemu-devel@archiver.kernel.org; Tue, 08 Sep 2020 01:24:42 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:57292) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kFW3H-0005ud-7B; Tue, 08 Sep 2020 01:20:19 -0400 Received: from bilbo.ozlabs.org ([2401:3900:2:1::2]:55913 helo=ozlabs.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kFW3F-0005sL-Df; Tue, 08 Sep 2020 01:20:18 -0400 Received: by ozlabs.org (Postfix, from userid 1007) id 4Bltkk3Y0Bz9sTs; Tue, 8 Sep 2020 15:19:58 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gibson.dropbear.id.au; s=201602; t=1599542398; bh=y0ekmLiv1v8gnLp4l1ENgIIfE7Ziu7hc7FMTdKVlGIY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GOvW2WH4DHBpE4aJUxLi1aRVGUQ4RWEyne6dnxWJmqUfjyStdSUSoz9s3ztpv/B7i rT5tX/ShYDHF+Umt0MUDGD4hbiZZFgTXSFkpXH8H37MdYe+N316/Bpiu105VVaYQrc 2PehypPuQhS85SYeYkOIU3GVX5WA+fekzvURI+X0= From: David Gibson To: peter.maydell@linaro.org Subject: [PULL 08/33] spapr/xive: Modify kvm_cpu_is_enabled() interface Date: Tue, 8 Sep 2020 15:19:28 +1000 Message-Id: <20200908051953.1616885-9-david@gibson.dropbear.id.au> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200908051953.1616885-1-david@gibson.dropbear.id.au> References: <20200908051953.1616885-1-david@gibson.dropbear.id.au> MIME-Version: 1.0 Received-SPF: pass client-ip=2401:3900:2:1::2; envelope-from=dgibson@ozlabs.org; helo=ozlabs.org X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -17 X-Spam_score: -1.8 X-Spam_bar: - X-Spam_report: (-1.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HEADER_FROM_DIFFERENT_DOMAINS=0.249, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: danielhb413@gmail.com, qemu-devel@nongnu.org, groug@kaod.org, qemu-ppc@nongnu.org, =?utf-8?q?C=C3=A9dric_Le_Goater?= , bauerman@linux.ibm.com, David Gibson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Cédric Le Goater We will use to check if a vCPU IPI has been created. Signed-off-by: Cédric Le Goater Message-Id: <20200820134547.2355743-2-clg@kaod.org> Signed-off-by: David Gibson --- hw/intc/spapr_xive_kvm.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/hw/intc/spapr_xive_kvm.c b/hw/intc/spapr_xive_kvm.c index e8667ce5f6..0e834b4b71 100644 --- a/hw/intc/spapr_xive_kvm.c +++ b/hw/intc/spapr_xive_kvm.c @@ -36,10 +36,9 @@ typedef struct KVMEnabledCPU { static QLIST_HEAD(, KVMEnabledCPU) kvm_enabled_cpus = QLIST_HEAD_INITIALIZER(&kvm_enabled_cpus); -static bool kvm_cpu_is_enabled(CPUState *cs) +static bool kvm_cpu_is_enabled(unsigned long vcpu_id) { KVMEnabledCPU *enabled_cpu; - unsigned long vcpu_id = kvm_arch_vcpu_id(cs); QLIST_FOREACH(enabled_cpu, &kvm_enabled_cpus, node) { if (enabled_cpu->vcpu_id == vcpu_id) { @@ -157,7 +156,7 @@ int kvmppc_xive_cpu_connect(XiveTCTX *tctx, Error **errp) assert(xive->fd != -1); /* Check if CPU was hot unplugged and replugged. */ - if (kvm_cpu_is_enabled(tctx->cs)) { + if (kvm_cpu_is_enabled(kvm_arch_vcpu_id(tctx->cs))) { return 0; }