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Thu, 23 Jul 2026 10:40:33 +0800 (CST) Received: from [10.174.178.46] (10.174.178.46) by whupemo200011.china.huawei.com (7.152.185.179) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Thu, 23 Jul 2026 10:40:31 +0800 Subject: Re: [PATCH 1/2] UBI: fix two issues in the ubi.mtd MODULE_PARM_DESC To: Ran Hongyun , , , , , CC: , , , References: <20260723020233.3079997-1-ranhongyun1@huawei.com> <20260723020233.3079997-2-ranhongyun1@huawei.com> From: Zhihao Cheng Message-ID: Date: Thu, 23 Jul 2026 10:40:31 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <20260723020233.3079997-2-ranhongyun1@huawei.com> X-Originating-IP: [10.174.178.46] X-ClientProxiedBy: kwepems100001.china.huawei.com (7.221.188.238) To whupemo200011.china.huawei.com (7.152.185.179) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260722_194045_939258_6D684C40 X-CRM114-Status: GOOD ( 17.55 ) 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-Transfer-Encoding: base64 Content-Type: text/plain; charset="gbk"; Format="flowed" Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org 1NogMjAyNi83LzIzIDEwOjAyLCBSYW4gSG9uZ3l1biDQtLXAOgo+IEZpeCB0d28gaXNzdWVzIGlu dHJvZHVjZWQgYmVmb3JlOgo+IAo+ICAgLSBUaGUgcGFyYW1ldGVyIGZvcm1hdCBzdHJpbmcgd2Fz IG1pc3NpbmcgdGhlIGVuYWJsZV9mbSBhbmQKPiAgICAgIG5lZWRfcmVzdl9wb29sIHRva2VucyBp bnRyb2R1Y2VkIGluIGFuIGVhcmxpZXIgY29tbWl0Lgo+IAo+ICAgLSBUaGUgYmFkLWJsb2NrIHJl c2VydmF0aW9uIG5vdGUgd2FzIG1pc3BsYWNlZCBhZnRlciBFeGFtcGxlIDUKPiAgICAgIGluc3Rl YWQgb2YgYWZ0ZXIgRXhhbXBsZSAzLiBJdCB3YXMgbWlzcGxhY2VkIGR1ZSB0byBhbiBlYXJsaWVy IHBhdGNoLgo+IAo+IEZpeGVzOiA4M2ZmNTlhMDY2NjMgKCJVQkk6IHN1cHBvcnQgdWJpX251bSBv biBtdGQudWJpIGNvbW1hbmQgbGluZSIpCj4gU2lnbmVkLW9mZi1ieTogUmFuIEhvbmd5dW4gPHJh bmhvbmd5dW4xQGh1YXdlaS5jb20+Cj4gLS0tCj4gICBkcml2ZXJzL210ZC91YmkvYnVpbGQuYyB8 IDYgKysrLS0tCj4gICAxIGZpbGUgY2hhbmdlZCwgMyBpbnNlcnRpb25zKCspLCAzIGRlbGV0aW9u cygtKQo+IAoKUmV2aWV3ZWQtYnk6IFpoaWhhbyBDaGVuZyA8Y2hlbmd6aGloYW8xQGh1YXdlaS5j b20+Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvbXRkL3ViaS9idWlsZC5jIGIvZHJpdmVycy9tdGQv dWJpL2J1aWxkLmMKPiBpbmRleCA2NzRhZDg3ODA5ZGYuLjhlNWYxNzgxNjhjYiAxMDA2NDQKPiAt LS0gYS9kcml2ZXJzL210ZC91YmkvYnVpbGQuYwo+ICsrKyBiL2RyaXZlcnMvbXRkL3ViaS9idWls ZC5jCj4gQEAgLTE1NzQsNyArMTU3NCw3IEBAIHN0YXRpYyBpbnQgdWJpX210ZF9wYXJhbV9wYXJz ZShjb25zdCBjaGFyICp2YWwsIGNvbnN0IHN0cnVjdCBrZXJuZWxfcGFyYW0gKmtwKQo+ICAgfQo+ ICAgCj4gICBtb2R1bGVfcGFyYW1fY2FsbChtdGQsIHViaV9tdGRfcGFyYW1fcGFyc2UsIE5VTEws IE5VTEwsIDA0MDApOwo+IC1NT0RVTEVfUEFSTV9ERVNDKG10ZCwgIk1URCBkZXZpY2VzIHRvIGF0 dGFjaC4gUGFyYW1ldGVyIGZvcm1hdDogbXRkPTxuYW1lfG51bXxwYXRoPlssPHZpZF9oZHJfb2Zm cz5bLG1heF9iZWJfcGVyMTAyNFssdWJpX251bV1dXS5cbiIKPiArTU9EVUxFX1BBUk1fREVTQyht dGQsICJNVEQgZGV2aWNlcyB0byBhdHRhY2guIFBhcmFtZXRlciBmb3JtYXQ6IG10ZD08bmFtZXxu dW18cGF0aD5bLDx2aWRfaGRyX29mZnM+WyxtYXhfYmViX3BlcjEwMjRbLHViaV9udW1bLGVuYWJs ZV9mbVssbmVlZF9yZXN2X3Bvb2xdXV1dXS5cbiIKPiAgIAkJICAgICAgIk11bHRpcGxlIFwibXRk XCIgcGFyYW1ldGVycyBtYXkgYmUgc3BlY2lmaWVkLlxuIgo+ICAgCQkgICAgICAiTVREIGRldmlj ZXMgbWF5IGJlIHNwZWNpZmllZCBieSB0aGVpciBudW1iZXIsIG5hbWUsIG9yIHBhdGggdG8gdGhl IE1URCBjaGFyYWN0ZXIgZGV2aWNlIG5vZGUuXG4iCj4gICAJCSAgICAgICJPcHRpb25hbCBcInZp ZF9oZHJfb2Zmc1wiIHBhcmFtZXRlciBzcGVjaWZpZXMgVUJJIFZJRCBoZWFkZXIgcG9zaXRpb24g dG8gYmUgdXNlZCBieSBVQkkuIChkZWZhdWx0IHZhbHVlIGlmIDApXG4iCj4gQEAgLTE1ODcsOSAr MTU4Nyw5IEBAIE1PRFVMRV9QQVJNX0RFU0MobXRkLCAiTVREIGRldmljZXMgdG8gYXR0YWNoLiBQ YXJhbWV0ZXIgZm9ybWF0OiBtdGQ9PG5hbWV8bnVtfHBhCj4gICAJCSAgICAgICJFeGFtcGxlIDE6 IG10ZD0vZGV2L210ZDAgLSBhdHRhY2ggTVREIGRldmljZSAvZGV2L210ZDAuXG4iCj4gICAJCSAg ICAgICJFeGFtcGxlIDI6IG10ZD1jb250ZW50LDE5ODQgbXRkPTQgLSBhdHRhY2ggTVREIGRldmlj ZSB3aXRoIG5hbWUgXCJjb250ZW50XCIgdXNpbmcgVklEIGhlYWRlciBvZmZzZXQgMTk4NCwgYW5k IE1URCBkZXZpY2UgbnVtYmVyIDQgd2l0aCBkZWZhdWx0IFZJRCBoZWFkZXIgb2Zmc2V0LlxuIgo+ ICAgCQkgICAgICAiRXhhbXBsZSAzOiBtdGQ9L2Rldi9tdGQxLDAsMjUgLSBhdHRhY2ggTVREIGRl dmljZSAvZGV2L210ZDEgdXNpbmcgZGVmYXVsdCBWSUQgaGVhZGVyIG9mZnNldCBhbmQgcmVzZXJ2 ZSAyNSpuYW5kX3NpemVfaW5fYmxvY2tzLzEwMjQgZXJhc2UgYmxvY2tzIGZvciBiYWQgYmxvY2sg aGFuZGxpbmcuXG4iCj4gKwkJICAgICAgIlx0KGUuZy4gaWYgdGhlIE5BTkQgKmNoaXBzZXQqIGhh cyA0MDk2IFBFQiwgMTAwIHdpbGwgYmUgcmVzZXJ2ZWQgZm9yIHRoaXMgVUJJIGRldmljZSkuXG4i Cj4gICAJCSAgICAgICJFeGFtcGxlIDQ6IG10ZD0vZGV2L210ZDEsMCwwLDUgLSBhdHRhY2ggTVRE IGRldmljZSAvZGV2L210ZDEgdG8gVUJJIDUgYW5kIHVzaW5nIGRlZmF1bHQgdmFsdWVzIGZvciB0 aGUgb3RoZXIgZmllbGRzLlxuIgo+IC0JCSAgICAgICJleGFtcGxlIDU6IG10ZD0xLDAsMCw1IG10 ZD0yLDAsMCw2LDEgLSBhdHRhY2ggTVREIGRldmljZSAvZGV2L210ZDEgdG8gVUJJIDUgYW5kIGRp c2FibGUgZmFzdG1hcDsgYXR0YWNoIE1URCBkZXZpY2UgL2Rldi9tdGQyIHRvIFVCSSA2IGFuZCBl bmFibGUgZmFzdG1hcC4ob25seSB3b3JrcyB3aGVuIGZhc3RtYXAgaXMgZW5hYmxlZCBhbmQgZm1f YXV0b2NvbnZlcnQ9WSkuXG4iCj4gLQkJICAgICAgIlx0KGUuZy4gaWYgdGhlIE5BTkQgKmNoaXBz ZXQqIGhhcyA0MDk2IFBFQiwgMTAwIHdpbGwgYmUgcmVzZXJ2ZWQgZm9yIHRoaXMgVUJJIGRldmlj ZSkuIik7Cj4gKwkJICAgICAgImV4YW1wbGUgNTogbXRkPTEsMCwwLDUgbXRkPTIsMCwwLDYsMSAt IGF0dGFjaCBNVEQgZGV2aWNlIC9kZXYvbXRkMSB0byBVQkkgNSBhbmQgZGlzYWJsZSBmYXN0bWFw OyBhdHRhY2ggTVREIGRldmljZSAvZGV2L210ZDIgdG8gVUJJIDYgYW5kIGVuYWJsZSBmYXN0bWFw Lihvbmx5IHdvcmtzIHdoZW4gZmFzdG1hcCBpcyBlbmFibGVkIGFuZCBmbV9hdXRvY29udmVydD1Z KS5cbiIpOwo+ICAgI2lmZGVmIENPTkZJR19NVERfVUJJX0ZBU1RNQVAKPiAgIG1vZHVsZV9wYXJh bShmbV9hdXRvY29udmVydCwgYm9vbCwgMDY0NCk7Cj4gICBNT0RVTEVfUEFSTV9ERVNDKGZtX2F1 dG9jb252ZXJ0LCAiU2V0IHRoaXMgcGFyYW1ldGVyIHRvIGVuYWJsZSBmYXN0bWFwIGF1dG9tYXRp Y2FsbHkgb24gaW1hZ2VzIHdpdGhvdXQgYSBmYXN0bWFwLiIpOwo+IAoKCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpMaW51eCBNVEQgZGlzY3Vz c2lvbiBtYWlsaW5nIGxpc3QKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0 aW5mby9saW51eC1tdGQvCg==