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 DD6C2CE7A89 for ; Fri, 14 Nov 2025 08:32:05 +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=oTSDQ90Ut91uNO9rJlm2bu4mzQocnTqozlY7yBMeoh8=; b=fOwzFp5thdPova qqSAqC1/J2FgSPUAzbAC67r05VfuiUp+KO5ORHr7I6gCCL9fgIdKJ83nWpfO5iGVbSjwKu8CqG6Kd tpbz28ExnMoswkCPLjzh5hngjtN0cAe+ighT6sd5INdAy4q05lUN7Iau6W0ceu5SXYGUPu25H2Fql MWaeDthRT+w+rBYFowUjHaQmKs8rBmJLm3FE5I8B4cL3TG4w28Dj0W90htq+B7GV2oyMvq2ig6GXI 562561eZ3GrCd60Cx8ewcBKriqZUTnGdfp6KHotoI37+i6QhlwjLZyLnbWlBUR8ULQpv0zk+Z9gv1 k7HlgjGVvH7GI8RCeLIQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vJpDq-0000000Bocg-0xMI; Fri, 14 Nov 2025 08:31:58 +0000 Received: from smtpout-02.galae.net ([185.246.84.56]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vJpDo-0000000BocD-1Iv1 for linux-mtd@lists.infradead.org; Fri, 14 Nov 2025 08:31:57 +0000 Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-02.galae.net (Postfix) with ESMTPS id 63F261A1A9E; Fri, 14 Nov 2025 08:31:53 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 2A9666060E; Fri, 14 Nov 2025 08:31:53 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id A1C46102F29CE; Fri, 14 Nov 2025 09:31:47 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1763109112; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=6PpAftnPCjZrCB5oWldRnnnZnYTJ9d955gTmWsXKxsI=; b=mPqF3wiDb3hiEXablEkO+FbWqrMXoQvr4Z2nIWlAP5Y+OlfwiEnItF0/n3SmpGNspg/vH7 U2uvtvHn4fDSCy3Kf6xzhmMbpCZHC5VvzX2wc3BS7bIFT9RJiDHXDTNf89+vggA6pO6eBP BKWXlCW6dQanxtkogIL5oM0yZL3xNYyTfchfaNWDxVJQpv1PLDlP7itWoDTHjltxMs2CYE bSI9NLPshgTcYxAw+xXy/2PlfkvDuEoLujjeLE5CbH7VscEq4YTzHnLgeyTdQiiTR4+i98 54OojWhBuRRNFwGOMB2D8qh1rmQA71zmOvNxFsFBK5vn8K6YuEUE4NvRtXuqkQ== From: Miquel Raynal To: Cheng Ming Lin Cc: richard@nod.at, chengzhihao1@huawei.com, vigneshr@ti.com, linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, alvinzhou@mxic.com.tw, leoyu@mxic.com.tw, Cheng Ming Lin Subject: Re: [PATCH v2 1/1] mtd: ubi: skip programming unused bits in ubi headers In-Reply-To: <20251114024452.2927429-2-linchengming884@gmail.com> (Cheng Ming Lin's message of "Fri, 14 Nov 2025 10:44:52 +0800") References: <20251114024452.2927429-1-linchengming884@gmail.com> <20251114024452.2927429-2-linchengming884@gmail.com> User-Agent: mu4e 1.12.7; emacs 30.2 Date: Fri, 14 Nov 2025 09:31:47 +0100 Message-ID: <87qzu1f218.fsf@bootlin.com> MIME-Version: 1.0 X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251114_003156_480510_E72F898F X-CRM114-Status: UNSURE ( 6.57 ) 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 SGkgQ2hlbmcgTWluZywKCj4gQEAgLTExNTAsNiArMTE1MiwxNCBAQCBpbnQgdWJpX2lvX3dyaXRl X3ZpZF9oZHIoc3RydWN0IHViaV9kZXZpY2UgKnViaSwgaW50IHBudW0sCj4gIAkJcmV0dXJuIC1F Uk9GUzsKPiAgCX0KPiAgCj4gKwlpZiAodWJpLT52aWRfaGRyX3NoaWZ0KSB7Cj4gKwkJbWVtc2V0 KChjaGFyICopcCwgMHhGRiwgdWJpLT52aWRfaGRyX3NoaWZ0KTsKPiArCQltZW1zZXQoKGNoYXIg KilwICsgdWJpLT52aWRfaGRyX3NoaWZ0ICsgVUJJX1ZJRF9IRFJfU0laRSwgMHhGRiwKPiArCQkg ICAgICAgdWJpLT52aWRfaGRyX2Fsc2l6ZSAtICh1YmktPnZpZF9oZHJfc2hpZnQgKyBVQklfVklE X0hEUl9TSVpFKSk7Cj4gKwl9IGVsc2Ugewo+ICsJCW1lbXNldCgoY2hhciAqKXAgKyBVQklfVklE X0hEUl9TSVpFLCAweEZGLCB1YmktPnZpZF9oZHJfYWxzaXplIC0gVUJJX1ZJRF9IRFJfU0laRSk7 Cj4gKwl9Cj4gKwoKSXMgaXQgbm90IHBvc3NpYmxlIHRvIG1lbXNldCgpIHRoZSBidWZmZXIgYmVm b3JlIHdyaXRpbmcgdGhlIFZJRCBoZWFkZXI/CkkgaGF2ZW4ndCBmb3VuZCBxdWlja2x5IGEgZ29v ZCBwbGFjZSB0byBkbyB0aGF0LCBzbyBpbiBhbnkgY2FzZSwKClJldmlld2VkLWJ5OiBNaXF1ZWwg UmF5bmFsIDxtaXF1ZWwucmF5bmFsQGJvb3RsaW4uY29tPgoKVGhhbmtzLApNaXF1w6hsCgpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KTGludXgg TVREIGRpc2N1c3Npb24gbWFpbGluZyBsaXN0Cmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21h aWxtYW4vbGlzdGluZm8vbGludXgtbXRkLwo=