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 8DEB2C0218A for ; Thu, 30 Jan 2025 08:42:37 +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-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:References :In-Reply-To:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=1AoCRT6wPag3tQkdwSwAHFI2KfrU0tsHUWXmbZ5AroU=; b=Bey9pV3TXHo+2h 6S8+vjXML0GwvEeYipXtO7dCsJ2ZsdCb+QHlZgQXoE01XMALxbsOxjTxSskrb7b8ISj3ZEXZIzdCU euFTs04lgoNFobYE/3fQxChQuHJK7vKDNq381/rvSwlTnIoC/uIfJNUg+AB8UZ+jvw16UsWORQsrr 6JHPGLP0kAk7Hg909JW54r18QTmZfG+l8wx+GuUgL8Dll2mlUgZ7TJEMFahfdlQCfPSpbRMOKJHnQ gGyvdoJxHvt6Duq/sPkGp/bTebGeUvTYb/6zNMlruj9Rtqq4/lmjOFY1Q5g5GHz+ssVKkZFKZXmhr pg94b258q5E/ttr9I0ug==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tdQ83-00000008R6W-3ql7; Thu, 30 Jan 2025 08:42:27 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tdQ81-00000008R5a-2nCf for linux-riscv@lists.infradead.org; Thu, 30 Jan 2025 08:42:26 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 232665C5D97; Thu, 30 Jan 2025 08:41:45 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6E7D8C4CED2; Thu, 30 Jan 2025 08:42:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1738226544; bh=Hns6xwQBsveKR1vKW31yktZyPYFYoDOUmz4ZKRbjlTo=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=vMzj4MYKtAiqJ6RLff4zJDABl7+halshmCh0EvHM/8X2HgrGzphOmm/IaTDLL2HEf p/9fD1tMNFp222OgdU2zOCRlhTlG1kDFeqYBoKW52i0oegKOaJ8nlfMprSIcYMsyW1 hwW7EUpyvJUayUv6fvRpQ1ViC3pJtLfUsXYSMuNMQyJ8gcKVZh04FkyCfRClMXX3Gk 1dIlONxzZo0i7Oe9+E5qtuou5p4mAtt/K2wF2pCxM+pe0jJT2VEL960qR8Q4l1yeew p96p4fQVsGo7jz/LkVhj4gAqLH3vvZbuA0bUSwt85euHZ8Uum/sFSH+zLERjXHR5xn 6PyU2iGEfGhdw== From: =?utf-8?B?QmrDtnJuIFTDtnBlbA==?= To: Chunyan Zhang , Palmer Dabbelt , Albert Ou , Paul Walmsley , Alexandre Ghiti , Andrew Morton Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Chunyan Zhang , Alistair Popple , linux-mm@kvack.org Subject: Re: [PATCH V5 1/3] riscv: mm: Prepare for reusing PTE RSW bit(9) In-Reply-To: <20241113095833.1805746-2-zhangchunyan@iscas.ac.cn> References: <20241113095833.1805746-1-zhangchunyan@iscas.ac.cn> <20241113095833.1805746-2-zhangchunyan@iscas.ac.cn> Date: Thu, 30 Jan 2025 09:42:21 +0100 Message-ID: <87frl0snf6.fsf@all.your.base.are.belong.to.us> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250130_004225_746661_2B4EBE33 X-CRM114-Status: UNSURE ( 7.30 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 Q2h1bnlhbiBaaGFuZyA8emhhbmdjaHVueWFuQGlzY2FzLmFjLmNuPiB3cml0ZXM6Cgo+IFRoZSBQ VEUgYml0KDkpIG9uIFJJU0MtViBpcyByZXNlcnZlZCBmb3Igc29mdHdhcmUsIGl0IGlzIHVzZWQg YnkgZGV2bWFwCj4gbm93IHdoaWNoIGhhcyB0byBiZSBkaXNhYmxlZCBpZiB3ZSB3YW50IHRvIHVz ZSBiaXQoOSkgZm9yIG90aGVyIGZlYXR1cmVzLAo+IHNpbmNlIHRoZXJlJ3Mgbm8gbW9yZSBmcmVl IFBURSBiaXQgb24gUklTQy1WIG5vdy4KPgo+IFNvIHRvIG1ha2UgQVJDSF9IQVNfUFRFX0RFVk1B UCBzZWxlY3RhYmxlLCB0aGlzIHBhdGNoIHVzZXMgaXQgYXMKPiB0aGUgYnVpbGQgY29uZGl0aW9u IG9mIGRldm1hcCBkZWZpbml0aW9ucy4KCkhlYWRzLXVwOiBJdCBzZWVtcyBsaWtlIEFsaXN0YWly J3Mgc2VyaWVzIFsxXSB0aGF0IHJlbW92ZXMgdGhlIGRldm1hcApQVEUgYml0IHdpbGwgbW9zdCBs aWtlbHkgbGFuZCBpbiA2LjE1LgoKCkJqw7ZybgoKWzFdIGh0dHBzOi8vbG9yZS5rZXJuZWwub3Jn L2xpbnV4LW1tL2NvdmVyLjExMTg5ODY0Njg0ZTMxMjYwZDE0MDg3NzlmYWM5ZGI4MDEyMjA0N2Iu MTczNjQ4ODc5OS5naXQtc2VyaWVzLmFwb3BwbGVAbnZpZGlhLmNvbS8KCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LXJpc2N2IG1haWxpbmcgbGlz dApsaW51eC1yaXNjdkBsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQu b3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtcmlzY3YK