From patchwork Tue Oct 22 01:59:14 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sean Christopherson X-Patchwork-Id: 11203631 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E5B6C13BD for ; Tue, 22 Oct 2019 02:10:00 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 C439F20882 for ; Tue, 22 Oct 2019 02:10:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="d8TBLLsB" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C439F20882 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=uiUK4vm9bcLd10L6BwF47nt2E301l9OgJZKDB4LVQvw=; b=d8TBLLsBlFLan4 zs/mpfkE/E8PQjnlWNdkExlh6CQSXVpSb2XnfZFBnFmyq5RwmY/qs9rtjMK1dPybhiENWRs0lGgAr MaOLUpBSpJGSIZU5UUPoRDvwJQqxyisW3eU0ItyKzuZAzmL7sKX+4kd2JSgub38qzBElOTdAzqqDN 4DfddNe5sHmSq+V5PfFiaz1dL36plzccWHtLFuF1MPDTz/3B/EN2d3pbmWnn3Y/MTvBoW744wIp5P rbrvRLhBeGkheg3HckiMx6UBwygUbUj34woSMl2DVOwY0R+o4iI+XjBJLrQJY4Zf1Bm6ygAnu2je+ /uWCTSnH24sL9ZIz9I3A==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iMjcU-0007B8-Qq; Tue, 22 Oct 2019 02:09:58 +0000 Received: from mga07.intel.com ([134.134.136.100]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iMjSp-0003sj-RU for linux-arm-kernel@lists.infradead.org; Tue, 22 Oct 2019 02:00:01 +0000 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga105.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 21 Oct 2019 18:59:57 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.67,325,1566889200"; d="scan'208";a="196293886" Received: from sjchrist-coffee.jf.intel.com ([10.54.74.41]) by fmsmga008.fm.intel.com with ESMTP; 21 Oct 2019 18:59:56 -0700 From: Sean Christopherson To: Marc Zyngier , James Hogan , Paul Mackerras , Christian Borntraeger , Janosch Frank , Paolo Bonzini , =?utf-8?b?UmFkaW0gS3LEjW3DocWZ?= Subject: [PATCH 34/45] KVM: MIPS: Move .vcpu_setup() call to kvm_arch_vcpu_create() Date: Mon, 21 Oct 2019 18:59:14 -0700 Message-Id: <20191022015925.31916-35-sean.j.christopherson@intel.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20191022015925.31916-1-sean.j.christopherson@intel.com> References: <20191022015925.31916-1-sean.j.christopherson@intel.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191021_185959_949054_1F9822FA X-CRM114-Status: GOOD ( 13.09 ) X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [134.134.136.100 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kvm-ppc@vger.kernel.org, Wanpeng Li , kvm@vger.kernel.org, David Hildenbrand , Joerg Roedel , Cornelia Huck , linux-mips@vger.kernel.org, Sean Christopherson , linux-kernel@vger.kernel.org, James Morse , linux-arm-kernel@lists.infradead.org, Vitaly Kuznetsov , Suzuki K Poulose , kvmarm@lists.cs.columbia.edu, Julien Thierry , Jim Mattson Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Fold setup() into create() now that the two are called back-to-back by common KVM code. This paves the way for removing kvm_arch_vcpu_setup(). Note, there is no unwind function associated with kvm_arch_vcpu_setup(), i.e. no teardown path that also needs to be moved. No functional change intended. Signed-off-by: Sean Christopherson --- arch/mips/kvm/mips.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c index 92c9321b3f95..b3a4435af66b 100644 --- a/arch/mips/kvm/mips.c +++ b/arch/mips/kvm/mips.c @@ -386,8 +386,15 @@ int kvm_arch_vcpu_create(struct kvm_vcpu *vcpu) vcpu->arch.last_sched_cpu = -1; vcpu->arch.last_exec_cpu = -1; + /* Initial guest state */ + err = kvm_mips_callbacks->vcpu_setup(vcpu); + if (err) + goto out_free_commpage; + return 0; +out_free_commpage: + kfree(vcpu->arch.kseg0_commpage); out_free_gebase: kfree(gebase); out: @@ -1237,10 +1244,9 @@ int kvm_arch_vcpu_ioctl_translate(struct kvm_vcpu *vcpu, return 0; } -/* Initial guest state */ int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu) { - return kvm_mips_callbacks->vcpu_setup(vcpu); + return 0; } static void kvm_mips_set_c0_status(void)