From mboxrd@z Thu Jan 1 00:00:00 1970 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 0D7F8C4332F for ; Thu, 5 May 2022 01:04:31 +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-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:CC:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=YDElG2KQSDTB6ItmTm63R4yOEENv84Vu7SBY+OW0RVE=; b=GolU7DZaTf2QV6CWLtGIdBgzn7 hVs05n/yBwVv5ya5l3DXyDcoG2I0+Db3BasHgZRhYiuoEnjLQXZcx/COCmPCJNyPSkNiBZnqwCCQn QE/f/PI4Y/2SWUzodCFB3OC48FqvdRHUp1uFZHL8QfM4QSbMY1UejfYDXxsDvGSFJoOgcQ2822BcS jUSSkUMjxkG3a9QIEcEN4vdAVY02zE0XtGJ3srx/vVjEyS0jJBUP1dixSRqDLs4JWuXnOu0bawvy9 06ro7XGAniZLVi/i9AkR8ep81jDCLULa5UAcG7vc8SwVXLAp4cwg/FAXNYSllW+/SPnn3p86ylsok DbrbNPDg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nmPt8-00DPRT-Ey; Thu, 05 May 2022 01:02:38 +0000 Received: from szxga03-in.huawei.com ([45.249.212.189]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nmPt1-00DPPO-GW for linux-arm-kernel@lists.infradead.org; Thu, 05 May 2022 01:02:33 +0000 Received: from dggpemm500020.china.huawei.com (unknown [172.30.72.57]) by szxga03-in.huawei.com (SkyGuard) with ESMTP id 4KtwKH5ctgzCsWg; Thu, 5 May 2022 08:57:39 +0800 (CST) Received: from dggpemm500002.china.huawei.com (7.185.36.229) by dggpemm500020.china.huawei.com (7.185.36.49) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Thu, 5 May 2022 09:02:20 +0800 Received: from [10.174.178.247] (10.174.178.247) by dggpemm500002.china.huawei.com (7.185.36.229) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Thu, 5 May 2022 09:02:19 +0800 Subject: Re: [PATCH v12 2/9] ACPI/IORT: Make iort_iommu_msi_get_resv_regions() return void To: Shameer Kolothum , , , CC: , , , , , , , , , , , References: <20220503163330.509-1-shameerali.kolothum.thodi@huawei.com> <20220503163330.509-3-shameerali.kolothum.thodi@huawei.com> From: Hanjun Guo Message-ID: <2471e99d-9bef-97b2-56f4-ac7ce9ba63e0@huawei.com> Date: Thu, 5 May 2022 09:02:19 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:68.0) Gecko/20100101 Thunderbird/68.6.0 MIME-Version: 1.0 In-Reply-To: <20220503163330.509-3-shameerali.kolothum.thodi@huawei.com> Content-Language: en-GB X-Originating-IP: [10.174.178.247] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To dggpemm500002.china.huawei.com (7.185.36.229) X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220504_180231_761076_810D780D X-CRM114-Status: UNSURE ( 6.77 ) X-CRM114-Notice: Please train this message. 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: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 2022/5/4 0:33, Shameer Kolothum wrote: > At present iort_iommu_msi_get_resv_regions() returns the number of > MSI reserved regions on success and there are no users for this. > The reserved region list will get populated anyway for platforms > that require the HW MSI region reservation. Hence, change the > function to return void instead. > > Reviewed-by: Christoph Hellwig > Tested-by: Steven Price > Signed-off-by: Shameer Kolothum Reviewed-by: Hanjun Guo Thanks Hanjun _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel