From patchwork Fri Jan 5 09:16:24 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yan Zhao X-Patchwork-Id: 13511892 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.8]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A8FE8249E9; Fri, 5 Jan 2024 09:45:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="fnuyo02r" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1704447943; x=1735983943; h=from:to:cc:subject:date:message-id:in-reply-to: references; bh=Ipngyt99PQBot25YTtxsZ8y9PD4Q1alyU7StkGQNfLY=; b=fnuyo02rSKwwPWrsZFROs7v/XHn9dr5YDWhie/bbv5+7sNUQx1Kx9e6t 3pLdO95MBos9DmdsTw9bWomhj2XsM4LXWvOp4ESTBClk0nPmgXyZEmYVB WsqbHUHC5qjLzn4RJAjG/+1rFx6kjrqfKp2cafqu797EewAd5/VZQ0bHH CdVekDRYa96g6968LeqNeZEdIBIWn9vizSVeuNERsZEECkbH5rNvkhax+ 98yPQ0dNV7CPZe/p9plKBOir7VhYDbSlHeSkll9bjjLr1wChGshvdFwYh /t3CV6Oxx1nD7ok1wy4E0WJqIweTnd3o1nmexXLUkHq/89ACpKIAPKsFt w==; X-IronPort-AV: E=McAfee;i="6600,9927,10943"; a="10959501" X-IronPort-AV: E=Sophos;i="6.04,333,1695711600"; d="scan'208";a="10959501" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Jan 2024 01:45:42 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10943"; a="784158335" X-IronPort-AV: E=Sophos;i="6.04,333,1695711600"; d="scan'208";a="784158335" Received: from yzhao56-desk.sh.intel.com ([10.239.159.62]) by fmsmga007-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Jan 2024 01:45:36 -0800 From: Yan Zhao To: kvm@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org Cc: pbonzini@redhat.com, seanjc@google.com, olvaffe@gmail.com, kevin.tian@intel.com, zhiyuan.lv@intel.com, zhenyu.z.wang@intel.com, yongwei.ma@intel.com, vkuznets@redhat.com, wanpengli@tencent.com, jmattson@google.com, joro@8bytes.org, gurchetansingh@chromium.org, kraxel@redhat.com, zzyiwei@google.com, ankita@nvidia.com, jgg@nvidia.com, alex.williamson@redhat.com, maz@kernel.org, oliver.upton@linux.dev, james.morse@arm.com, suzuki.poulose@arm.com, yuzenghui@huawei.com, Yan Zhao Subject: [PATCH 4/4] KVM: selftests: Set KVM_MEM_NON_COHERENT_DMA as a supported memslot flag Date: Fri, 5 Jan 2024 17:16:24 +0800 Message-Id: <20240105091624.24822-1-yan.y.zhao@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20240105091237.24577-1-yan.y.zhao@intel.com> References: <20240105091237.24577-1-yan.y.zhao@intel.com> Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Update test_invalid_memory_region_flags() to treat KVM_MEM_NON_COHERENT_DMA as a supported memslot flag. Signed-off-by: Yan Zhao --- tools/testing/selftests/kvm/set_memory_region_test.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tools/testing/selftests/kvm/set_memory_region_test.c b/tools/testing/selftests/kvm/set_memory_region_test.c index 075b80dbe237..2d6f961734db 100644 --- a/tools/testing/selftests/kvm/set_memory_region_test.c +++ b/tools/testing/selftests/kvm/set_memory_region_test.c @@ -335,6 +335,9 @@ static void test_invalid_memory_region_flags(void) #if defined __aarch64__ || defined __x86_64__ supported_flags |= KVM_MEM_READONLY; + + if (kvm_has_cap(KVM_CAP_USER_CONFIGURE_NONCOHERENT_DMA)) + supported_flags |= KVM_MEM_NON_COHERENT_DMA; #endif #ifdef __x86_64__