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 0CC49C43327 for ; Mon, 29 Jun 2026 15:00:25 +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=o+1VXVxF0X31K9Af9rMY2vjayLJuDLGwmlKKfXykVwA=; b=ZlMcMYp86+ws4Z cVBrvzjanfGjseMIbnI5/7PbBbNGXOR7vIE/avOj8Oal24vaYLK0Y8MuYB3+Z/ITdKh4LyxetoF0s G7tOqZD9439fSY2G3yQnIy3d+Z5HZLCKb1BqLwV8G0GOf8XhA+sX+p/775LE34EeEsRlsL4hnUrdL FqeiRFHSXS8RINzlm7hRWVYtaNj0la/p/YAvKguT8v9yJqzrMOj0RUBSKabe0MsW9nYDqrBKR1D4i ed9DfP+mcSXSYP8xz+Fph+WoRtCPxfX1JPi2j2aaDtXqCSflBNvaQ6Ls97agIMzRqrBDA+vwx9RdD X4jX21EJ0FYdfTiyzV9g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1weDTD-0000000EziL-456d; Mon, 29 Jun 2026 15:00:23 +0000 Received: from smtpout-02.galae.net ([185.246.84.56]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1weDTB-0000000EzgL-40JV for linux-mtd@lists.infradead.org; Mon, 29 Jun 2026 15:00:23 +0000 Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-02.galae.net (Postfix) with ESMTPS id 367CB1A0D01; Mon, 29 Jun 2026 15:00:20 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 042F25FF96; Mon, 29 Jun 2026 15:00:20 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 85D5A106F184F; Mon, 29 Jun 2026 17:00:16 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1782745219; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=d3Xv+O5xuFOTx+Xge18Kyo2bD5dDAtS5hRizv4OYGh0=; b=MnojvqYovpn8BefBadsgsfgntBBWHp81xGPIcckWAYu7YeagSJOARJyHkWrqZpdVvA/RX4 eEKzSC39JADcyiLS/7FL6pgUDrIWvMymKZzUWup0w6XOCWB1A9OKImN99euGGl4uYSdp/i vPC/QbjC4R/5nFzv+5JPgOvJxsfsBkihtH8ZmuGe5f7v9i95cUE63FIb7xNaa0V/3kQ+AU z9TJzo0Mvshk9zeNvnNqcF0ocRPpAICNv0/8EQ4F3JYN9nxjLjJSO6Vyf2G3707bUYDaJc n/KEBEhTwG9YrOeRbVhoIcpTis/esVQQCWlXoNSSDeyROvyeOLz+FNnx+XHdHg== From: Miquel Raynal To: Pengpeng Hou Cc: Kyungmin Park , Richard Weinberger , Vignesh Raghavendra , linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] mtd: onenand: samsung: report DMA completion timeouts In-Reply-To: <20260623061233.40188-1-pengpeng@iscas.ac.cn> (Pengpeng Hou's message of "Tue, 23 Jun 2026 14:12:33 +0800") References: <20260623061233.40188-1-pengpeng@iscas.ac.cn> User-Agent: mu4e 1.12.7; emacs 30.2 Date: Mon, 29 Jun 2026 17:00:16 +0200 Message-ID: <871pdptmrj.fsf@bootlin.com> MIME-Version: 1.0 X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260629_080022_133301_16F61D8E X-CRM114-Status: UNSURE ( 6.93 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org SGkgUGVuZ3BlbmcsCgpPbiAyMy8wNi8yMDI2IGF0IDE0OjEyOjMzICswOCwgUGVuZ3BlbmcgSG91 IDxwZW5ncGVuZ0Bpc2Nhcy5hYy5jbj4gd3JvdGU6Cgo+IFRoZSBTNVBDMTEwIE9uZU5BTkQgRE1B IGhlbHBlcnMgaGF2ZSBib3VuZGVkIHdhaXRzIGZvciB0cmFuc2Zlcgo+IGNvbXBsZXRpb24uIFRo ZSBwb2xsaW5nIGhlbHBlciBmYWxscyBvdXQgb2YgaXRzIHRpbWVvdXQgbG9vcCBhbmQgcmV0dXJu cwo+IHN1Y2Nlc3MsIGFuZCB0aGUgSVJRIGhlbHBlciBpZ25vcmVzIHdhaXRfZm9yX2NvbXBsZXRp b25fdGltZW91dCgpLgo+Cj4gUmV0dXJuIC1FVElNRURPVVQgd2hlbiB0aGUgRE1BIHRyYW5zZmVy LWRvbmUgYml0IG9yIGNvbXBsZXRpb24gZG9lcyBub3QKPiBhcnJpdmUgYmVmb3JlIHRoZSB0aW1l b3V0IHNvIGNhbGxlcnMgY2FuIHRyZWF0IHRoZSBidWZmZXIgdHJhbnNmZXIgYXMKPiBmYWlsZWQu Cj4KPiBTaWduZWQtb2ZmLWJ5OiBQZW5ncGVuZyBIb3UgPHBlbmdwZW5nQGlzY2FzLmFjLmNuPgoK VGhlcmUgaXMgYSBsaXN0IGEgY29tbWl0cyBmb3Igd2hpY2ggeW91IGZvcmdvdCB0byBDYzogc3Rh YmxlIGFuZCBtb3JlCmltcG9ydGFudGx5IHNldCBhIEZpeGVzIHRhZy4gUGxlYXNlIGFkZCB0aGUg bWlzc2luZyB0YWdzIGFuZCBzZW5kIGEgdjIKZm9yIHRoZSBmb2xsb3dpbmcgY29tbWl0czoKCltQ QVRDSF0gbXRkOiByYXduYW5kOiBscGMzMnh4X21sYzogZmFpbCBETUEgdHJhbnNmZXJzIG9uIHRp bWVvdXQKW1BBVENIXSBtdGQ6IHJhd25hbmQ6IGxwYzMyeHhfc2xjOiBmYWlsIERNQSB0cmFuc2Zl ciBvbiBjb21wbGV0aW9uIHRpbWVvdXQKW1BBVENIXSBtdGQ6IG1jaHAyM2syNTY6IFVzZSBTUEkg bWF0Y2ggZGF0YSBmb3IgY2hpcCBjYXBzCltQQVRDSF0gbXRkOiByYXduYW5kOiBmc2xfaWZjOiBy ZXR1cm4gZXJyb3JzIGZvciBmYWlsZWQgcGFnZSByZWFkcwpbUEFUQ0hdIG10ZDogb25lbmFuZDog c2Ftc3VuZzogcmVwb3J0IERNQSBjb21wbGV0aW9uIHRpbWVvdXRzCgpUaGFuayB5b3UsCk1pcXXD qGwKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpMaW51eCBNVEQgZGlzY3Vzc2lvbiBtYWlsaW5nIGxpc3QKaHR0cDovL2xpc3RzLmluZnJhZGVh ZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1tdGQvCg==