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 X-Spam-Level: X-Spam-Status: No, score=-12.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id ED441C4741F for ; Mon, 28 Sep 2020 09:32:30 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9AE8221D95 for ; Mon, 28 Sep 2020 09:32:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="nNG3Ro7J" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9AE8221D95 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=allwinnertech.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=ZIP6iFiTkGDsUc/VWAzV88gTaMiezL+ssPfob5edkJ0=; b=nNG3Ro7JUPU0hIJuvcCSNJcVs tUff5lN5v2dv5nVmPUFOXpc194W79qIk6bFsWPboRSSoYyy//oQRDVA4O0kEzehKmsPCJiKQiAaUk /h6FJvqHUXNUF/Ak1q863h9WZXLr+F02NY/HLORq7bE+vbYrCawCDxxa/4ALHgydX3WsUAsnK3q6V Ir6w4wYgLFtQNvexqHQlq2pFozxNXGcfztmXHkCIQFesbVaGUlan1ko5xcpNom4ElcU3osav9ZFU3 jGF5EG3TfWzLmFofJqQ6CMsiQ0FGo9DZWDMRJJg8etIvhe7afzTCxgvuz9ZIpwyGIgpmIxcuj7g6J MHTMpVtQg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kMpW9-00080D-IR; Mon, 28 Sep 2020 09:32:21 +0000 Received: from smtp2207-205.mail.aliyun.com ([121.197.207.205]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kMpW1-0007tk-Ea for linux-riscv@lists.infradead.org; Mon, 28 Sep 2020 09:32:18 +0000 X-Alimail-AntiSpam: AC=CONTINUE; BC=0.08003213|-1; CH=green; DM=|CONTINUE|false|; DS=CONTINUE|ham_system_inform|0.012899-0.00117961-0.985921; FP=0|0|0|0|0|-1|-1|-1; HT=ay29a033018047209; MF=fuyao@allwinnertech.com; NM=1; PH=DS; RN=13; RT=13; SR=0; TI=SMTPD_---.IdDp-2p_1601285523; Received: from localhost(mailfrom:fuyao@allwinnertech.com fp:SMTPD_---.IdDp-2p_1601285523) by smtp.aliyun-inc.com(10.147.41.231); Mon, 28 Sep 2020 17:32:04 +0800 Date: Mon, 28 Sep 2020 17:31:58 +0800 From: fuyao To: =?utf-8?B?5YiY6YK15Y2OQlRE?= Subject: Re: =?utf-8?B?5Zue5aSN77yaW1BBVENI?= =?utf-8?Q?=5D?= riscv: fix pfn_to_virt err in do_page_fault(). Message-ID: <20200928093158.GC4756@g8Exdroid64> Mail-Followup-To: =?utf-8?B?5YiY6YK15Y2OQlRE?= , Christoph Hellwig , "paul.walmsley" , palmer , aou , akpm , peterx , walken , "daniel.m.jordan" , vbabka , rppt , linux-riscv , linux-kernel References: <1600327549-3995-1-git-send-email-liush@allwinnertech.com> <20200917152518.GA8930@infradead.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.12.1 (2019-06-15) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200928_053213_848137_83895D44 X-CRM114-Status: GOOD ( 17.90 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: aou , linux-kernel , peterx , "daniel.m.jordan" , Christoph Hellwig , palmer , rppt , "paul.walmsley" , akpm , walken , linux-riscv , vbabka Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org T24gRnJpLCBTZXAgMTgsIDIwMjAgYXQgMDM6NDM6MzlQTSArMDgwMCwg5YiY6YK15Y2OQlREIHdy b3RlOgo+IEhpIENocmlzdG9waCwKPiA+IE9uIFRodSwgU2VwIDE3LCAyMDIwIGF0IDAzOjI1OjQ5 UE0gKzA4MDAsIGxpdXNoIHdyb3RlOgo+ID4gPiBUaGUgYXJndW1lbnQgdG8gcGZuX3RvX3ZpcnQo KSBzaG91bGQgYmUgcGZuIG5vdCB0aGUgdmFsdWUgb2YgQ1NSX1NBVFAuCj4gPiA+IAo+ID4gPiBT aWduZWQtb2ZmLWJ5OiBsaXVzaCA8bGl1c2hAYWxsd2lubmVydGVjaC5jb20+Cj4gPiA+IC0tLQo+ ID4gPiAgYXJjaC9yaXNjdi9tbS9mYXVsdC5jIHwgMiArLQo+ID4gPiAgMSBmaWxlIGNoYW5nZWQs IDEgaW5zZXJ0aW9uKCspLCAxIGRlbGV0aW9uKC0pCj4gPiA+IAo+ID4gPiBkaWZmIC0tZ2l0IGEv YXJjaC9yaXNjdi9tbS9mYXVsdC5jIGIvYXJjaC9yaXNjdi9tbS9mYXVsdC5jCj4gPiA+IGluZGV4 IDcxNmQ2NGUuLjliNGUwODggMTAwNjQ0Cj4gPiA+IC0tLSBhL2FyY2gvcmlzY3YvbW0vZmF1bHQu Ywo+ID4gPiArKysgYi9hcmNoL3Jpc2N2L21tL2ZhdWx0LmMKPiA+ID4gQEAgLTIxMiw3ICsyMTIs NyBAQCBhc21saW5rYWdlIHZvaWQgZG9fcGFnZV9mYXVsdChzdHJ1Y3QgcHRfcmVncyAqcmVncykK PiA+ID4gICAgICogb2YgYSB0YXNrIHN3aXRjaC4KPiA+ID4gICAgICovCj4gPiA+ICAgIGluZGV4 ID0gcGdkX2luZGV4KGFkZHIpOwo+ID4gPiAtICBwZ2QgPSAocGdkX3QgKilwZm5fdG9fdmlydChj c3JfcmVhZChDU1JfU0FUUCkpICsgaW5kZXg7Cj4gPiA+ICsgIHBnZCA9IChwZ2RfdCAqKXBmbl90 b192aXJ0KGNzcl9yZWFkKENTUl9TQVRQKSAmIFNBVFBfUFBOKSArIGluZGV4Owo+IAo+ID4gVGhp cyBhZGRzIGEgY3JhenkgbG9uZyBsaW5lLiAgT25lIG5pY2Ugd2F5IHRvIGNsZWFuIHRoaXMgdXAg d291bGQgYmUgdG8KPiA+IGFkZCBhIGxvY2FsIHBmbiB2YXJpYWJsZSwgYXMgaXQgd291bGQgYWxz byBtYWtlIHRoZSBjb2RlIG1vcmUgcmVhZGFibGUuCj4gCj4gVGhhbmtzLCBpJ2xsIG1vZGlmeSBp dCBpbiBuZXh0IHJldmlzaW9uCgpUZXN0ZWQtYnk6IGZ1YXlvQGFsbHdpbm5lcnRlY2guY29tCgot LSAKPGh0dHA6Ly93d3cuYWxsd2lubmVydGVjaC5jb20+IEFsbHdpbm5lcnRlY2ggVGVjaG5vbG9n eQoKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaW51 eC1yaXNjdiBtYWlsaW5nIGxpc3QKbGludXgtcmlzY3ZAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRw Oi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LXJpc2N2Cg==