From patchwork Fri Jun 9 02:12:15 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Xu, Haibo1" X-Patchwork-Id: 13273146 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 60E84C7EE23 for ; Fri, 9 Jun 2023 02:07:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=CZmtXnZUEpaJQNjTYxIs1vin7aXZmgKDR9pdmuvda0A=; b=zEBTkzO6ktQbtO Pi8UQH3CZwBz9CeBpIsmyBYdRV6Ap+yOkvQyhezmDXUh6lrJv2ruC4CxUw45cS3LoABp6xqgBOb4O vOSUzbDAO90Cbn932TyBpYUmJKR4f9YTut8VfexbI5NekwDM3yhIiBD1h69AYzV1UF2eA9S+Ke1io l99qwPGLj2l0Iae9sHk8gNGgnT+hF3oA2qCW5YZz+OSUj5XOvrpX6HH22FOJm3Uq201S03sjl2K1H +qs0b4KvmohrL2hnLnfXc2VP2feOs3dt0vqeMGHpye8KJLFryRfPF3685+EXWXtIEbfw8sci3IgqC U4UdCf5WSflxAkXnGEXg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q7RXf-00BHD8-1y; Fri, 09 Jun 2023 02:07:55 +0000 Received: from mga09.intel.com ([134.134.136.24]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1q7RXa-00BH9Z-37; Fri, 09 Jun 2023 02:07:52 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1686276470; x=1717812470; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=UlIRkUVulcSCFIf9TRzhX1R3LH6Ql1M5u49CXYdVOfk=; b=EJPPD4dsk5SNk1pdX0sg/VPUESdTNtY1EsR861e2Ay9RAxCk0+nUlo5E CBcAgtG9yQ0o3QZrdCqTsZM8Tc3bMAuyO1n1M5o9sHa7/y5gdUxzZxci4 CmuFU4/Q2eIZ1O4iH0UGeXitDaadSUc54Qz81obsR9mArZW567AoJuhzQ vAdppINPdSHhyTxeFjWfQMhY/aJ1s/b7ghBL+2KYs4dhZycQsMs6lSh+F okzzCCTv7ESpO5V4w/CIykO8jYnRM3P+sN+lAeKu/Ho1M/rP2eRkYoLCa 3rs/fgidTEJosC46kIZ5EGO8OPHIbbQfy+4llCMN6nzaFIFrUwO+MbfUq Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10735"; a="359975629" X-IronPort-AV: E=Sophos;i="6.00,228,1681196400"; d="scan'208";a="359975629" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Jun 2023 19:07:50 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10735"; a="713334823" X-IronPort-AV: E=Sophos;i="6.00,228,1681196400"; d="scan'208";a="713334823" Received: from haibo-optiplex-7090.sh.intel.com ([10.239.159.132]) by fmsmga007-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Jun 2023 19:07:43 -0700 From: Haibo Xu To: Cc: xiaobo55x@gmail.com, haibo1.xu@intel.com, ajones@ventanamicro.com, maz@kernel.org, oliver.upton@linux.dev, seanjc@google.com, Paolo Bonzini , Jonathan Corbet , Anup Patel , Atish Patra , Paul Walmsley , Palmer Dabbelt , Albert Ou , Shuah Khan , James Morse , Suzuki K Poulose , Zenghui Yu , David Matlack , Ben Gardon , Vipin Sharma , Colton Lewis , kvm@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kselftest@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev Subject: [PATCH v3 07/10] KVM: arm64: selftests: Finish generalizing get-reg-list Date: Fri, 9 Jun 2023 10:12:15 +0800 Message-Id: <450cb59db52ebeaa68f3d77f1bd995618f3612b8.1686275310.git.haibo1.xu@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230608_190751_066056_E7CB0CBA X-CRM114-Status: GOOD ( 12.35 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org From: Andrew Jones Add some unfortunate #ifdeffery to ensure the common get-reg-list.c can be compiled and run with other architectures. The next architecture to support get-reg-list should now only need to provide $(ARCH_DIR)/get-reg-list.c where arch-specific print_reg() and vcpu_configs[] get defined. Signed-off-by: Andrew Jones Signed-off-by: Haibo Xu --- tools/testing/selftests/kvm/get-reg-list.c | 24 ++++++++++++++++++---- 1 file changed, 20 insertions(+), 4 deletions(-) diff --git a/tools/testing/selftests/kvm/get-reg-list.c b/tools/testing/selftests/kvm/get-reg-list.c index 69bb91087081..c4bd5a5259da 100644 --- a/tools/testing/selftests/kvm/get-reg-list.c +++ b/tools/testing/selftests/kvm/get-reg-list.c @@ -98,6 +98,7 @@ void __weak print_reg(const char *prefix, __u64 id) printf("\t0x%llx,\n", id); } +#ifdef __aarch64__ static void prepare_vcpu_init(struct vcpu_reg_list *c, struct kvm_vcpu_init *init) { struct vcpu_reg_sublist *s; @@ -120,6 +121,24 @@ static void finalize_vcpu(struct kvm_vcpu *vcpu, struct vcpu_reg_list *c) } } +static struct kvm_vcpu *vcpu_config_get_vcpu(struct vcpu_reg_list *c, struct kvm_vm *vm) +{ + struct kvm_vcpu_init init = { .target = -1, }; + struct kvm_vcpu *vcpu; + + prepare_vcpu_init(c, &init); + vcpu = __vm_vcpu_add(vm, 0); + aarch64_vcpu_setup(vcpu, &init); + + return vcpu; +} +#else +static struct kvm_vcpu *vcpu_config_get_vcpu(struct vcpu_reg_list *c, struct kvm_vm *vm) +{ + return __vm_vcpu_add(vm, 0); +} +#endif + static void check_supported(struct vcpu_reg_list *c) { struct vcpu_reg_sublist *s; @@ -139,7 +158,6 @@ static bool print_filtered; static void run_test(struct vcpu_reg_list *c) { - struct kvm_vcpu_init init = { .target = -1, }; int new_regs = 0, missing_regs = 0, i, n; int failed_get = 0, failed_set = 0, failed_reject = 0; struct kvm_vcpu *vcpu; @@ -149,9 +167,7 @@ static void run_test(struct vcpu_reg_list *c) check_supported(c); vm = vm_create_barebones(); - prepare_vcpu_init(c, &init); - vcpu = __vm_vcpu_add(vm, 0); - aarch64_vcpu_setup(vcpu, &init); + vcpu = vcpu_config_get_vcpu(c, vm); finalize_vcpu(vcpu, c); reg_list = vcpu_get_reg_list(vcpu);