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 EEB49C77B73 for ; Mon, 22 May 2023 14:06:53 +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:References:In-Reply-To: Message-ID: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=iCMGClRFeDmBwQylmtVy1SPUDMbuzNyoZB3xVuEWYak=; b=dvHRv14tfDWV1r uOjw8EvZUGQT/NU5QiiqLlq5bBkn0GMgmnNMI3hxJdaPLHnTW6cUQ+Zl3i4HL7G7sMgdtULUDAYP+ rP6CvagpGvs9lxqYl4horD/V3pyMHa88FN104KeuVLTdiwbJUeAxujvNKQgHHoJ0ON79GGOmaUntk Mo+RA4h7vInQLuPtEZjaObxtJYhaKr/M3guajAN5RW5In+w1F5ChBeo/9ukA4IBQ+4ZHuFfxz8o7c s8E5d90p8nvAyah8m9/q6pexRWT5CgAQDwXeCx4+r27zRGgtAX9KnioDguKf00iL1WUkTIzJC4Kq7 FDR8vAGrBzRsT3hUxd1Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q16BP-006llV-0e; Mon, 22 May 2023 14:06:43 +0000 Received: from relay5-d.mail.gandi.net ([217.70.183.197]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1q16BK-006lkI-2l for linux-mtd@lists.infradead.org; Mon, 22 May 2023 14:06:40 +0000 Received: (Authenticated sender: miquel.raynal@bootlin.com) by mail.gandi.net (Postfix) with ESMTPSA id C3C5B1C0004; Mon, 22 May 2023 14:06:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1684764393; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=lFksMzukjU5IJFPkhxwZUOFmyMJnkU2QvIJkyZ8hCYg=; b=ZpK2OZxNhunwfCcMupNhrhBfJ5GRyx7Kc/lKVn+iNnQ3WqgLx1hqyL/bwVxnaeZrQmlIAk rCxbfqe3hA0gUtkijbcS70/WCyr2suOyGHZ0DEbjOwbku5E+6Qhm5X8XTUepv8LPJ9ZDlp s1Pz4uqrin4bwJSAAYUsA/GWhMuCxC8eFjAYtbbYQn+86eyYKkpwbVOOjH4QrTC26HzrDn d4DXfgQivT1WIlDdt+AT93n9+2SRYZX1KZJEraVAOBw+7GjiZXgWMAyIRLavS28ZLwYZ7V mtS833/jmj7xp0Y69D9BOUDs8iUDGD3x8NcvXd7XTNS5SBC9iIy29/3VLPj+3g== Date: Mon, 22 May 2023 16:06:31 +0200 From: Miquel Raynal To: =?UTF-8?B?UmFmYcWCIE1pxYJlY2tp?= Cc: Richard Weinberger , Vignesh Raghavendra , Andy Gross , Bjorn Andersson , Konrad Dybcio , linux-arm-msm@vger.kernel.org, linux-mtd@lists.infradead.org, =?UTF-8?B?UmFmYcWCIE1pxYJlY2tp?= , Alexandru Gagniuc , Christian Marangi Subject: Re: [PATCH] mtd: parsers: qcom: deal with partitions names on Netgear WAX218 Message-ID: <20230522160631.3bebb92a@xps-13> In-Reply-To: <20230417133719.16592-1-zajec5@gmail.com> References: <20230417133719.16592-1-zajec5@gmail.com> Organization: Bootlin X-Mailer: Claws Mail 4.0.0 (GTK+ 3.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230522_070639_161990_3409A646 X-CRM114-Status: GOOD ( 34.96 ) 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 SGkgUmFmYcWCLAoKemFqZWM1QGdtYWlsLmNvbSB3cm90ZSBvbiBNb24sIDE3IEFwciAyMDIzIDE1 OjM3OjE5ICswMjAwOgoKPiBGcm9tOiBSYWZhxYIgTWnFgmVja2kgPHJhZmFsQG1pbGVja2kucGw+ Cj4gCj4gTmV0Z2VhciBXQVgyMTggaGFzIHR3byBzaW1pbGFyIHBhcnRpdGlvbnM6ICJyb290ZnMi IGFuZCAicm9vdGZzXzEiLiBUaGV5Cj4gYm90aCBjb250YWluIGRldmljZSBmaXJtd2FyZSAoa2Vy bmVsICsgcm9vdGZzKS4gQm9vdGxvYWRlciBjaG9vc2VzIHRoZQo+IG9uZSB0byBib290IGZyb20g ZGVwZW5kaW5nIG9uIHRoZSAiYWN0aXZlX2Z3IiB2YXJpYWJsZS4KPiAKPiBUaGUgd2hvbGUgbWVj aGFuaXNtIGlzIHVzZWQgZm9yIHNhZmUgZmlybXdhcmUgdXBncmFkZXMuCj4gCj4gU2FkbHkgb3Jp Z2luYWwgYm9vdGxvYWRlciBvbiB0aGlzIGRldmljZSBkb2Vzbid0IGxldCBrbm93IHdoYXQgZmly bXdhcmUKPiBpdCBoYXMgYm9vdGVkLgo+IAo+IFRvIHJ1biBzeXN0ZW0gcmVsaWFibHkgd2UgbmVl ZCB0byBrbm93IHdoaWNoIGtlcm5lbCBoYXMgYmVlbiBib290ZWQgYW5kCj4gbW91bnQgcHJvcGVy IHJvb3RmcyBhY2NvcmRpbmdseS4gVGhpcyBwYXRjaCByZWdpc3RlcnMgY3VycmVudGx5IHVzZWQK PiBwYXJ0aXRpb24gdXNpbmcgdGhlICJmaXJtd2FyZSIgbmFtZS4KCkxldCBtZSB0cnkgdG8gdW5k ZXJzdGFuZCB0aGlzIGZ1cnRoZXI6IHlvdSBuZWVkIHRvIGtub3cgd2hhdCBrZXJuZWwgaGFzCnN0 YXJ0ZWQgYW5kIHVzZSB0aGUgcmVsZXZhbnQgcm9vdGZzLCBib3RoIHN0b3JlZCBpbiBtdGQgcGFy dGl0aW9ucywgc28KeW91IGFsd2F5cyBtb3VudCB0aGUgImZpcm13YXJlIiBwYXJ0aXRpb24gYXMg cm9vdGZzIGJ5IGNoYW5naW5nIHRoZQpwYXJ0aXRpb24gbmFtZSBkeW5hbWljYWxseSBhdCBib290 IHRpbWUuIEFtIEkgdW5kZXJzdGFuZGluZyB0aGlzCmNvcnJlY3RseT8KCj4gSXQgaXNuJ3QgY2xl YXIgaG93IG1hbnkgZGV2aWNlcyB3aWxsIG5lZWQgdGhpcyBzbyBqdXN0IGNoZWNrIGZvciBhCj4g V0FYMjE4IGNvbXBhdGlibGUgc3RyaW5nIGZvciBub3cuCj4gCj4gU2lnbmVkLW9mZi1ieTogUmFm YcWCIE1pxYJlY2tpIDxyYWZhbEBtaWxlY2tpLnBsPgo+IENjOiBBbGV4YW5kcnUgR2Fnbml1YyA8 bXIubnVrZS5tZUBnbWFpbC5jb20+Cj4gQ2M6IENocmlzdGlhbiBNYXJhbmdpIDxhbnN1ZWxzbXRo QGdtYWlsLmNvbT4KPiAtLS0KPiAgZHJpdmVycy9tdGQvcGFyc2Vycy9xY29tc21lbXBhcnQuYyB8 IDkyICsrKysrKysrKysrKysrKysrKysrKysrKysrKy0tLQo+ICAxIGZpbGUgY2hhbmdlZCwgODQg aW5zZXJ0aW9ucygrKSwgOCBkZWxldGlvbnMoLSkKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9t dGQvcGFyc2Vycy9xY29tc21lbXBhcnQuYyBiL2RyaXZlcnMvbXRkL3BhcnNlcnMvcWNvbXNtZW1w YXJ0LmMKPiBpbmRleCA0MzExYjg5ZDhkZjAuLjM1MmZiMTUzNzQ1YyAxMDA2NDQKPiAtLS0gYS9k cml2ZXJzL210ZC9wYXJzZXJzL3Fjb21zbWVtcGFydC5jCj4gKysrIGIvZHJpdmVycy9tdGQvcGFy c2Vycy9xY29tc21lbXBhcnQuYwo+IEBAIC01NCw2ICs1NCw2OSBAQCBzdHJ1Y3Qgc21lbV9mbGFz aF9wdGFibGUgewo+ICAJc3RydWN0IHNtZW1fZmxhc2hfcGVudHJ5IHBlbnRyeVtTTUVNX0ZMQVNI X1BUQUJMRV9NQVhfUEFSVFNfVjRdOwo+ICB9IF9fcGFja2VkIF9fYWxpZ25lZCg0KTsKPiAgCj4g Ky8qKgo+ICsgKiBwYXJzZV9xY29tc21lbV9nZXRfYWN0aXZlX2Z3IC0gZ2V0IGFjdGl2ZSBmaXJt d2FyZSBpbmRleAo+ICsgKgo+ICsgKiBTb21lIGRldmljZXMgaGF2ZSBhY3RpdmUgYW5kIGJhY2t1 cC9mYWxsYmFjayBmaXJtd2FyZXMuIFRoaXMgZnVuY3Rpb24gcmV0dXJucyBpbmRleCBvZiB0aGUg YWN0aXZlCj4gKyAqIG9uZS4gSXQncyB1c2VmdWwgZm9yIHJlZ2lzdGVyaW5nIE1URCBwYXJ0aXRp b25zIHVzaW5nIGNsZWFyIG5hbWVzLgo+ICsgKi8KPiArc3RhdGljIGludCBwYXJzZV9xY29tc21l bV9nZXRfYWN0aXZlX2Z3KHN0cnVjdCBtdGRfaW5mbyAqbXRkLCBzdHJ1Y3Qgc21lbV9mbGFzaF9w dGFibGUgKnB0YWJsZSkKPiArewo+ICsJYm9vbCBmb3VuZCA9IGZhbHNlOwo+ICsJc2l6ZV90IG9m ZnNldDsKPiArCXNpemVfdCBieXRlczsKPiArCXNpemVfdCBzaXplOwo+ICsJY2hhciAqYnVmOwo+ ICsJY2hhciAqdmFyOwo+ICsJaW50IGVycjsKPiArCWludCBpOwo+ICsKPiArCWlmICghb2ZfbWFj aGluZV9pc19jb21wYXRpYmxlKCJuZXRnZWFyLHdheDIxOCIpKQo+ICsJCXJldHVybiAtRU9QTk9U U1VQUDsKPiArCj4gKwkvKiBGaW5kIHBhcnRpdGlvbiB3aXRoIGVudmlyb25tZW50IGRhdGEgKi8K PiArCj4gKwlmb3IgKGkgPSAwOyBpIDwgbGUzMl90b19jcHUocHRhYmxlLT5udW1wYXJ0cyk7IGkr Kykgewo+ICsJCXN0cnVjdCBzbWVtX2ZsYXNoX3BlbnRyeSAqcGVudHJ5ID0gJnB0YWJsZS0+cGVu dHJ5W2ldOwo+ICsKPiArCQlpZiAoIXN0cmNtcChwZW50cnktPm5hbWUsICIwOkFQUFNCTEVOViIp KSB7Cj4gKwkJCW9mZnNldCA9IGxlMzJfdG9fY3B1KHBlbnRyeS0+b2Zmc2V0KSAqIG10ZC0+ZXJh c2VzaXplOwo+ICsJCQlzaXplID0gbGUzMl90b19jcHUocGVudHJ5LT5sZW5ndGgpICogbXRkLT5l cmFzZXNpemU7Cj4gKwkJCWZvdW5kID0gdHJ1ZTsKPiArCQkJYnJlYWs7Cj4gKwkJfQo+ICsJfQo+ ICsJaWYgKCFmb3VuZCkKPiArCQlyZXR1cm4gLUVOT0VOVDsKPiArCj4gKwkvKiBSZWFkIGl0ICov Cj4gKwo+ICsJYnVmID0ga2NhbGxvYygxLCBzaXplLCBHRlBfS0VSTkVMKTsKPiArCWlmICghYnVm KQo+ICsJCXJldHVybiAtRU5PTUVNOwo+ICsKPiArCWVyciA9IG10ZF9yZWFkKG10ZCwgb2Zmc2V0 LCBzaXplLCAmYnl0ZXMsIGJ1Zik7Cj4gKwlpZiAoKGVyciAmJiAhbXRkX2lzX2JpdGZsaXAoZXJy KSkgfHwgYnl0ZXMgIT0gc2l6ZSkgewo+ICsJCXByX2VycigiRmFpbGVkIHRvIHJlYWQgZW52aXJv bm1lbnRcbiIpOwo+ICsJCXJldHVybiAtRUlPOwo+ICsJfQoKV2h5IGNhbid0IHdlIGFjY2VzcyB0 aGlzIGluZm9ybWF0aW9uIHRocm91Z2ggYW4gbnZtZW0gY2VsbCB0aGFua3MgdG8KdGhlIFUtYm9v dCBlbnYgcGFyc2VyPwoKPiArCj4gKwkvKiBGaW5kICYgcGFyc2UgZW50cnkgd2l0aCBhY3RpdmUg ZmlybXdhcmUgaW5kZXggKi8KPiArCj4gKwlmb3IgKHZhciA9IGJ1ZiArIDQ7IHZhciA8IGJ1ZiAr IHNpemUgJiYgKnZhcjsgdmFyICs9IHN0cmxlbih2YXIpICsgMSkgewo+ICsJCWNvbnN0IGNoYXIg KnByZWZpeCA9ICJhY3RpdmVfZnc9IjsKPiArCQl1bnNpZ25lZCBsb25nIGlkeDsKPiArCj4gKwkJ aWYgKHN0cnN0YXJ0cyh2YXIsIHByZWZpeCkpIHsKPiArCQkJZXJyID0ga3N0cnRvbCh2YXIgKyBz dHJsZW4ocHJlZml4KSwgMCwgJmlkeCk7Cj4gKwo+ICsJCQlyZXR1cm4gZXJyID8gZXJyIDogaWR4 Owo+ICsJCX0KPiArCX0KPiArCj4gKwlyZXR1cm4gLUVOT0VOVDsKPiArfQo+ICsKPiAgc3RhdGlj IGludCBwYXJzZV9xY29tc21lbV9wYXJ0KHN0cnVjdCBtdGRfaW5mbyAqbXRkLAo+ICAJCQkgICAg ICAgY29uc3Qgc3RydWN0IG10ZF9wYXJ0aXRpb24gKipwcGFydHMsCj4gIAkJCSAgICAgICBzdHJ1 Y3QgbXRkX3BhcnRfcGFyc2VyX2RhdGEgKmRhdGEpCj4gQEAgLTY0LDYgKzEyNyw4IEBAIHN0YXRp YyBpbnQgcGFyc2VfcWNvbXNtZW1fcGFydChzdHJ1Y3QgbXRkX2luZm8gKm10ZCwKPiAgCXN0cnVj dCBzbWVtX2ZsYXNoX3B0YWJsZSAqcHRhYmxlOwo+ICAJc3RydWN0IG10ZF9wYXJ0aXRpb24gKnBh cnRzOwo+ICAJY2hhciAqbmFtZSwgKmM7Cj4gKwlpbnQgYWN0aXZlX2Z3Owo+ICsJaW50IGZ3X2lk eDsKPiAgCj4gIAlpZiAoSVNfRU5BQkxFRChDT05GSUdfTVREX1NQSV9OT1JfVVNFXzRLX1NFQ1RP UlMpCj4gIAkJCSYmIG10ZC0+dHlwZSA9PSBNVERfTk9SRkxBU0gpIHsKPiBAQCAtMTIzLDI0ICsx ODgsMzUgQEAgc3RhdGljIGludCBwYXJzZV9xY29tc21lbV9wYXJ0KHN0cnVjdCBtdGRfaW5mbyAq bXRkLAo+ICAJCQludW1wYXJ0cysrOwo+ICAJfQo+ICAKPiArCWFjdGl2ZV9mdyA9IHBhcnNlX3Fj b21zbWVtX2dldF9hY3RpdmVfZncobXRkLCBwdGFibGUpOwo+ICsKPiAgCXBhcnRzID0ga2NhbGxv YyhudW1wYXJ0cywgc2l6ZW9mKCpwYXJ0cyksIEdGUF9LRVJORUwpOwo+ICAJaWYgKCFwYXJ0cykK PiAgCQlyZXR1cm4gLUVOT01FTTsKPiAgCj4gKwlmd19pZHggPSAtMTsKPiAgCWZvciAoaSA9IDAs IGogPSAwOyBpIDwgdG1wcGFydHM7IGkrKykgewo+ICAJCXBlbnRyeSA9ICZwdGFibGUtPnBlbnRy eVtpXTsKPiAgCQlpZiAocGVudHJ5LT5uYW1lWzBdID09ICdcMCcpCj4gIAkJCWNvbnRpbnVlOwo+ ICAKPiAtCQluYW1lID0ga3N0cmR1cChwZW50cnktPm5hbWUsIEdGUF9LRVJORUwpOwo+IC0JCWlm ICghbmFtZSkgewo+IC0JCQlyZXQgPSAtRU5PTUVNOwo+IC0JCQlnb3RvIG91dF9mcmVlX3BhcnRz Owo+IC0JCX0KPiArCQlpZiAoYWN0aXZlX2Z3ID49IDAgJiYgc3Ryc3RhcnRzKHBlbnRyeS0+bmFt ZSwgInJvb3RmcyIpKSB7Cj4gKwkJCW5hbWUgPSBrc3RyZHVwKCsrZndfaWR4ID09IGFjdGl2ZV9m dyA/ICJmaXJtd2FyZSIgOiAiYmFja3VwIiwgR0ZQX0tFUk5FTCk7CgpJJ20gcmVhbGx5IG5vdCBh IGJpZyBmYW4gb2YgdGhpcyBsb2dpYy4KCkNoYW5naW5nIGR5bmFtaWNhbGx5IHRoZSBwYXJ0aXRp b24gbmFtZSByZWFsbHkgc291bmRzIGRhbmdlcm91cy4KCkRvZXMgdGhlIGtlcm5lbCBuZWVkIHRv IGtub3c/IE9yIGlzIGl0ICJqdXN0IiB0aGUgdXNlcnNwYWNlPyBDb3VsZCB3ZQppbWFnaW5lIGFu b3RoZXIgbWVjaGFuaXNtIHRoYW4gdGhlIG5hbWUgdG8gY2FycnkgdGhlIGluZm9ybWF0aW9uPwoK PiArCQkJaWYgKCFuYW1lKSB7Cj4gKwkJCQlyZXQgPSAtRU5PTUVNOwo+ICsJCQkJZ290byBvdXRf ZnJlZV9wYXJ0czsKPiArCQkJfQo+ICsJCX0gZWxzZSB7Cj4gKwkJCW5hbWUgPSBrc3RyZHVwKHBl bnRyeS0+bmFtZSwgR0ZQX0tFUk5FTCk7Cj4gKwkJCWlmICghbmFtZSkgewo+ICsJCQkJcmV0ID0g LUVOT01FTTsKPiArCQkJCWdvdG8gb3V0X2ZyZWVfcGFydHM7Cj4gKwkJCX0KPiAgCj4gLQkJLyog Q29udmVydCBuYW1lIHRvIGxvd2VyIGNhc2UgKi8KPiAtCQlmb3IgKGMgPSBuYW1lOyAqYyAhPSAn XDAnOyBjKyspCj4gLQkJCSpjID0gdG9sb3dlcigqYyk7Cj4gKwkJCS8qIENvbnZlcnQgbmFtZSB0 byBsb3dlciBjYXNlICovCj4gKwkJCWZvciAoYyA9IG5hbWU7ICpjICE9ICdcMCc7IGMrKykKPiAr CQkJCSpjID0gdG9sb3dlcigqYyk7Cj4gKwkJfQo+ICAKPiAgCQlwYXJ0c1tqXS5uYW1lID0gbmFt ZTsKPiAgCQlwYXJ0c1tqXS5vZmZzZXQgPSBsZTMyX3RvX2NwdShwZW50cnktPm9mZnNldCkgKiBt dGQtPmVyYXNlc2l6ZTsKCgpUaGFua3MsCk1pcXXDqGwKCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpMaW51eCBNVEQgZGlzY3Vzc2lvbiBtYWls aW5nIGxpc3QKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51 eC1tdGQvCg==