From patchwork Fri May 26 02:21:25 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Haibo Li X-Patchwork-Id: 13256347 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 E545DC7EE29 for ; Fri, 26 May 2023 02:42:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version: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:In-Reply-To:References:List-Owner; bh=h85S7n4ra7y6C6Ku/nwotPpHkHNjrVtbzbA/qOuBRO0=; b=BsHsVaO//tzy4ER2Q5UEUYe8+s hdnFr45fN6e/jgd5d5/0Mf4aV/gtQujM38OclzqWDAwXS2lbnd33q5soI9LacK/wWS+BCusooQiyb JwfLARsqRIMzAH0LB6ZSdO2Qtoc6BL/ZrLG+Omk5429f9EB29XnBObia6EfCERkdeb3AuOc5UdJrU rlVouCdOLbdNwI4jXqLffrZxlhQY6iXz4RZ5iy5XcffKpkwW2Y3oqWtz1IxplDPcZCTh3y68vDsli CRiE2BeRTMKmYkcQSCdJWVe0/UDhNYU2dwV+P5GM8B7iVEJVprfY7PpG50KLFqND1VWgx2mfQoZo4 onDOiKXg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q2NP2-000maY-0w; Fri, 26 May 2023 02:42:04 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1q2NOz-000mZg-21; Fri, 26 May 2023 02:42:02 +0000 X-UUID: e172e77efb6e11ed83ed1395ce914268-20230525 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=h85S7n4ra7y6C6Ku/nwotPpHkHNjrVtbzbA/qOuBRO0=; b=c+9P3LcYRj61RuKVEOYVXyvfd8Rq71Kbz+WqnPm2go/+419inVbWXOGVuJ18kEi+yrnX5nWRxsUWuYcMLxs+bnQUpDVj2zLmysMNwd+ZaNsdkZxvQJIaDDeUJwf+xvBVHCxHL30aWlRP+ToZUXcKTyT77djtf/pDea3hOVK0YWo=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.25,REQID:e79cac68-151e-49ed-a1cb-ffddf55c1ddc,IP:0,U RL:0,TC:0,Content:-5,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:-5 X-CID-META: VersionHash:d5b0ae3,CLOUDID:23cd983c-7aa7-41f3-a6bd-0433bee822f3,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:11|1,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0 X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-UUID: e172e77efb6e11ed83ed1395ce914268-20230525 Received: from mtkmbs11n1.mediatek.inc [(172.21.101.185)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 2038485249; Thu, 25 May 2023 19:41:56 -0700 Received: from mtkmbs13n1.mediatek.inc (172.21.101.193) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Fri, 26 May 2023 10:21:27 +0800 Received: from mszsdtlt102.gcn.mediatek.inc (10.16.4.142) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Fri, 26 May 2023 10:21:27 +0800 From: Haibo Li To: CC: Andrew Morton , Matthias Brugger , AngeloGioacchino Del Regno , , , , , Haibo Li Subject: [PATCH] mm/gup_test:fix ioctl fail for compat task Date: Fri, 26 May 2023 10:21:25 +0800 Message-ID: <20230526022125.175728-1-haibo.li@mediatek.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230525_194201_668315_ACDDD13C X-CRM114-Status: GOOD ( 10.13 ) X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org When tools/testing/selftests/mm/gup_test.c is compiled as 32bit, then run on arm64 kernel, it reports "ioctl: Inappropriate ioctl for device". Fix it by filling compat_ioctl in gup_test_fops Signed-off-by: Haibo Li Acked-by: David Hildenbrand --- mm/gup_test.c | 1 + 1 file changed, 1 insertion(+) diff --git a/mm/gup_test.c b/mm/gup_test.c index 8ae7307a1bb6..c0421b786dcd 100644 --- a/mm/gup_test.c +++ b/mm/gup_test.c @@ -381,6 +381,7 @@ static int gup_test_release(struct inode *inode, struct file *file) static const struct file_operations gup_test_fops = { .open = nonseekable_open, .unlocked_ioctl = gup_test_ioctl, + .compat_ioctl = compat_ptr_ioctl, .release = gup_test_release, };