From patchwork Fri Jun 9 02:12:17 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Xu, Haibo1" X-Patchwork-Id: 13273137 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 62B6BC7EE29 for ; Fri, 9 Jun 2023 02:08:46 +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=riieGPH+Izha4eAeocOx6bAjpwJhMyKC1Qypo1mELY4=; b=R+ww9T56xSf/N/ 8qRcD/G/3AdU5imq1a+1J4IlP19l0nzkq15/vkx/6EQT59cw6HLmrWasHAWhDBXJbY1smI0BD1QvN JNuLYPsDTkLMGngJLOfy31EPROTtxhRTOSdhUBGHednJ8v+nkXHjeqcd7JQXgR6wSWVsLfjDdIGAL TFJIojVy+2YsmEYu+lxkEK8xzP9KyQe+QqzeSQDs3EwG/HG4E81p7dKlhvYNRcnj69tuZNMlc92It KToN73WHdZKxpytNGlI4eEfwPExZc38eJvfonbEY7B9nE/+P0J1XfT93AwO6nycOENnEnIS1sxYvU aElwD467G8ikW14J8uLA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q7RY5-00BHVJ-20; Fri, 09 Jun 2023 02:08:21 +0000 Received: from mga09.intel.com ([134.134.136.24]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1q7RY2-00BHTP-2V; Fri, 09 Jun 2023 02:08:20 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1686276498; x=1717812498; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=EulOffrCSj4eOemj+Y35+bpErgFuZayXZ81lRq+53/o=; b=Ycnpn1A7I1wb6YYDKQ7K+mxL8SD7RALXaIbJ1/KWzSWkvXGbu4CgqwH6 GMaOwkxbG2d2gIFHuwh7Q4bXiqGhN76QFFxrFGmG4A5mnA182Y5Y709Bv bRW/iHiv7C+F9O9PUCAbKa+4yaN1zfzTHfILFziWFSSw9RJqI20aRaYvv AqUW5p958we1jU/vByBFdGjqGaQe1UuPK/TqxTGqpJm9U9y1jweRMYyiF 6S456e/n6u4+tdB69+vamxSox3XMZEvglJkngNw880jy0fv8VTNeVaXeY XDX5YvJy5VhsJixFWQKibxNnuBUk7/JXKddyg/XGtIg+cLZmy4Z6TwiwO A==; X-IronPort-AV: E=McAfee;i="6600,9927,10735"; a="359975752" X-IronPort-AV: E=Sophos;i="6.00,228,1681196400"; d="scan'208";a="359975752" 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 19:08:18 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10735"; a="713334947" X-IronPort-AV: E=Sophos;i="6.00,228,1681196400"; d="scan'208";a="713334947" 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 19:08:11 -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 09/10] KVM: riscv: selftests: Skip some registers set operation Date: Fri, 9 Jun 2023 10:12:17 +0800 Message-Id: <73045958d9ab71d5266d012f1e13061afa8c5331.1686275310.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_190818_866481_57C72BF7 X-CRM114-Status: GOOD ( 12.19 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Set operation on some riscv registers(mostly pesudo ones) was not supported and should be skipped in the get-reg-list test. Just reuse the rejects_set utilities to handle it in riscv. Signed-off-by: Haibo Xu Reviewed-by: Andrew Jones --- tools/testing/selftests/kvm/get-reg-list.c | 20 +++++++++++++------- 1 file changed, 13 insertions(+), 7 deletions(-) diff --git a/tools/testing/selftests/kvm/get-reg-list.c b/tools/testing/selftests/kvm/get-reg-list.c index c4bd5a5259da..abacb95c21c6 100644 --- a/tools/testing/selftests/kvm/get-reg-list.c +++ b/tools/testing/selftests/kvm/get-reg-list.c @@ -211,16 +211,22 @@ static void run_test(struct vcpu_reg_list *c) ++failed_get; } - /* rejects_set registers are rejected after KVM_ARM_VCPU_FINALIZE */ + /* + * rejects_set registers are rejected after KVM_ARM_VCPU_FINALIZE on aarch64, + * or registers that should skip set operation on riscv. + */ for_each_sublist(c, s) { if (s->rejects_set && find_reg(s->rejects_set, s->rejects_set_n, reg.id)) { reject_reg = true; - ret = __vcpu_ioctl(vcpu, KVM_SET_ONE_REG, ®); - if (ret != -1 || errno != EPERM) { - printf("%s: Failed to reject (ret=%d, errno=%d) ", config_name(c), ret, errno); - print_reg(config_name(c), reg.id); - putchar('\n'); - ++failed_reject; + if ((reg.id & KVM_REG_ARCH_MASK) == KVM_REG_ARM64) { + ret = __vcpu_ioctl(vcpu, KVM_SET_ONE_REG, ®); + if (ret != -1 || errno != EPERM) { + printf("%s: Failed to reject (ret=%d, errno=%d) ", + config_name(c), ret, errno); + print_reg(config_name(c), reg.id); + putchar('\n'); + ++failed_reject; + } } break; }