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 E7495D5B840 for ; Tue, 29 Oct 2024 01:59:56 +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:Message-ID:MIME-Version: Content-Type:Content-Transfer-Encoding:References:In-Reply-To:Subject:Cc: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=Mgbkhyg9SzRwO328g2sh8WEP0WZ2JpVb/UKnB5toi5U=; b=RJu5ItBog4/aMFnylelNbjciD0 BPCQfZev1j3j/1NzGibba4kD9IbL7ZehvC+7hsqK+JLlf0F5k8QROt0jwqzClLHTRH3KDBqh28Ea6 T07ImWNJN7+pAoop1uY0ZW0C08ijqLQMuvCMmuD4epsbI9JRkF5oc+he3GlpOnMXuF15HdYHp/vwT TTczU/tbEj5HheONP/v0NGeaofSPtiUNQnQTk9UoegPgZ0HMc9O5VN9hUiVS2fXuz4wkYRzdS67y0 UXktaB6WNI6cMxNHoNqo1A5gOQgXk6fhqz4y2C1C40YbJS/PYM3pXHb21vXEvq+ShgW2KyK/2PIyo 0kHKBy4g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t5bWL-0000000Cuji-2b1W; Tue, 29 Oct 2024 01:59:45 +0000 Received: from m16.mail.163.com ([220.197.31.3]) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t5bUj-0000000CuXS-2pvo for linux-arm-kernel@lists.infradead.org; Tue, 29 Oct 2024 01:58:07 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=Date:From:Subject:Content-Type:MIME-Version: Message-ID; bh=RnxTHzDdk8US5iJPkSYszsHCdC7XWQuzUMfU45N1Fgo=; b=W O/nQmSlz6xXHvDCXVH4ta3teWIECLq8aJB3BjMdplaRQ2cS1cqAH6UOLEK/qr8Qy pQlSDafCrbglLN9jSlX2dHoLOC91xE93X0LgPB3usWNnd2ivFKka+GCnpz/BS59H wXkgMIhbzoLOXtTVEwB0pLT5JTBMytjOJOi/cHsqT4= Received: from huanglei814$163.com ( [111.48.58.10] ) by ajax-webmail-wmsvr-40-136 (Coremail) ; Tue, 29 Oct 2024 09:57:51 +0800 (CST) X-Originating-IP: [111.48.58.10] Date: Tue, 29 Oct 2024 09:57:51 +0800 (CST) From: huanglei To: "Will Deacon" Cc: catalin.marinas@arm.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, huanglei Subject: Re:Re:Re: [PATCH] arm64/Kconfig: introduce GENERIC_ISA_DMA X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT5.0.14 build 20240801(9da12a7b) Copyright (c) 2002-2024 www.mailtech.cn 163com In-Reply-To: <26ed8fbb.1809.192d5ef13e5.Coremail.huanglei814@163.com> References: <20241025011641.4858-1-huanglei814@163.com> <20241028150544.GA2445@willie-the-truck> <26ed8fbb.1809.192d5ef13e5.Coremail.huanglei814@163.com> X-NTES-SC: AL_Qu2YAv2duEgs5yKRbOkfm0cTguY+X8W4uv0h2IVSPJ5+jCnr6A8xUXBMM3bR2dCOEA2RrheYWxxjz/ZzRpRxWJIZl2Em6cGsLGHMIofV+9aZzQ== Content-Transfer-Encoding: base64 Content-Type: text/plain; charset=GBK MIME-Version: 1.0 Message-ID: <7f60ff1f.1d51.192d5fe6248.Coremail.huanglei814@163.com> X-Coremail-Locale: zh_CN X-CM-TRANSID: iCgvCgDXHyMfQSBnoqMZAA--.60957W X-CM-SenderInfo: xkxd0wxohlmiqu6rljoofrz/1tbiLBSG9mcfmUrE3QAGs8 X-Coremail-Antispam: 1U5529EdanIXcx71UUUUU7vcSsGvfC2KfnxnUU== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241028_185806_056391_EB788BC0 X-CRM114-Status: UNSURE ( 8.67 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org ICAgVGhlcmUgd2FzIGEgc2xpZ2h0IHdvcmQgc3BlbGxpbmcgZXJyb3IgaW4gdGhlIHByZXZpb3Vz IHJlcGx5o6wgTm93IGNvcnJlY3QgaXQuCgogRXZlbiBpZiBNQVhfRE1BX0NIQU5ORUxTIGlzIG5v dCBkZWZpbmVkLCBhcyBsb25nIGFzIEdFTkVSSUNfSVNBX0RNQSBpcyBlbmFibGVko6wgcmVxdWVz dF9kbWEvZnJlZV9kbWEgIGZ1bmN0aW9uIHdpbGwgYWxzbyBiZSBleHBvcnRlZCwgYW5kIG90aGVy IG1vZHVsZXMgdXNpbmcgdGhlc2UgdHdvIGludGVyZmFjZXMgd2lsbCBub3QgZW5jb3VudGVyIGxp bmsgZXJyb3JzLgpJIGRvbid0IGtub3cgd2h5IG90aGVycyBoYXZlbid0IG5vdGljZWQsIGJ1dCBJ IGRpc2NvdmVyZWQgaXQgd2hlbiBkZWJ1Z2dpbmcgcGNpZSBwYXJhbGxlbCBwb3J0IGRyaXZlcnMu ICBBbmQgdGhlIGFybS9LY29uZmlnICBoYXMgYmVlbiBhcm91bmQgZm9yIGEgbG9uZyB0aW1lLgoK QmVzdCByZWdhcmRzIQoKPkF0IDIwMjQtMTAtMjggMjI6MDU6NDUsICJXaWxsIERlYWNvbiIgPHdp bGxAa2VybmVsLm9yZz4gd3JvdGU6Cj4+T24gRnJpLCBPY3QgMjUsIDIwMjQgYXQgMDk6MTY6NDFB TSArMDgwMCwgaHVhbmdsZWk4MTQgd3JvdGU6Cj4+PiBGcm9tOiBodWFuZ2xlaSA8aHVhbmdsZWlA a3lsaW5vcy5jbj4KPj4+IAo+Pj4gRW5hYmxlIEdFTkVSSUNfSVNBX0RNQSBmZWF0dXJlIG9uIGFy bTY0IHBsYXRmb3JtLAo+Pj4gdGh1cywgcmVxdWVzdF9kbWEgYW5kIGZyZWVfZG1hIGludGVyZmFj ZSBjYW4gYmUgZXhwb3J0Lgo+Pj4gYW5kIGRyaXZlciBtb2R1bGVzIGNhbiB1c2UgdGhlIHRoaXMg aW50ZXJmYWNlcyBvbiBhcm02NAo+Pj4gcGxhdGZvcm0uCj4+PiAKPj4+IEN1cnJlbnRseSwgbWFu eSBwY2llIHBhcmFsbGVsIHBvcnQgZHJpdmVycyBzdGlsbCB1c2UgdGhlc2UKPj4+IGludGVyZmFj ZXMgd2hlbiBwb3J0ZWQgdG8gYXJtNjQgcGxhdGZvcm0uCj4+Cj4+V2h5IGhhcyBpdCB0YWtlbiBz byBsb25nIGZvciBhbnlib2R5IHRvIG5vdGljZT8KPj4KPj4+IFNpZ25lZC1vZmYtYnk6IGh1YW5n bGVpIDxodWFuZ2xlaUBreWxpbm9zLmNuPgo+Pj4gLS0tCj4+PiAgYXJjaC9hcm02NC9LY29uZmln IHwgMyArKysKPj4+ICAxIGZpbGUgY2hhbmdlZCwgMyBpbnNlcnRpb25zKCspCj4+PiAKPj4+IGRp ZmYgLS1naXQgYS9hcmNoL2FybTY0L0tjb25maWcgYi9hcmNoL2FybTY0L0tjb25maWcKPj4+IGlu ZGV4IGZkOWRmNmRjYzU5My4uOTg2ZWIyNTFmNjhmIDEwMDY0NAo+Pj4gLS0tIGEvYXJjaC9hcm02 NC9LY29uZmlnCj4+PiArKysgYi9hcmNoL2FybTY0L0tjb25maWcKPj4+IEBAIC0zNjcsNiArMzY3 LDkgQEAgY29uZmlnIEdFTkVSSUNfQ1NVTQo+Pj4gIGNvbmZpZyBHRU5FUklDX0NBTElCUkFURV9E RUxBWQo+Pj4gIAlkZWZfYm9vbCB5Cj4+PiAgCj4+PiArY29uZmlnIEdFTkVSSUNfSVNBX0RNQQo+ Pj4gKwlkZWZfYm9vbCB5Cj4+PiArCj4+Cj4+RG9lcyB0aGlzIGFjdHVhbGx5IGRvIGFueXRoaW5n IHdpdGhvdXQgTUFYX0RNQV9DSEFOTkVMUyBkZWZpbmVkPwo+Pgo+PldpbGwK