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Tue, 30 May 2023 11:33:10 +0300 (MSK) Message-ID: <1d1cfd95-d0ee-e6de-d3d9-acf6defde661@sberdevices.ru> Date: Tue, 30 May 2023 11:28:33 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.7.1 Subject: Re: [PATCH v4 2/5] mtd: rawnand: meson: move OOB to non-protected ECC area Content-Language: en-US To: Miquel Raynal CC: Liang Yang , Richard Weinberger , Vignesh Raghavendra , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Yixun Lan , Jianxin Pan , , , , , , References: <20230515094440.3552094-1-AVKrasnov@sberdevices.ru> <20230515094440.3552094-3-AVKrasnov@sberdevices.ru> <20230522173334.7aa6f917@xps-13> <20230526190347.6e34a2be@xps-13> <20230530094420.06281ab5@xps-13> <1f4c90c4-e436-c53f-bb6f-416db374ae52@sberdevices.ru> <20230530102143.6b2a199a@xps-13> From: Arseniy Krasnov In-Reply-To: <20230530102143.6b2a199a@xps-13> X-Originating-IP: [172.16.1.6] X-ClientProxiedBy: S-MS-EXCH01.sberdevices.ru (172.16.1.4) To S-MS-EXCH01.sberdevices.ru (172.16.1.4) X-KSMG-Rule-ID: 4 X-KSMG-Message-Action: clean X-KSMG-AntiSpam-Status: not scanned, disabled by settings X-KSMG-AntiSpam-Interceptor-Info: not scanned X-KSMG-AntiPhishing: not scanned, disabled by settings X-KSMG-AntiVirus: Kaspersky Secure Mail Gateway, version 1.1.2.30, bases: 2023/05/30 04:52:00 #21374971 X-KSMG-AntiVirus-Status: Clean, skipped X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230530_013314_685312_5684EB20 X-CRM114-Status: GOOD ( 20.85 ) X-BeenThere: linux-amlogic@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-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org CgpPbiAzMC4wNS4yMDIzIDExOjIxLCBNaXF1ZWwgUmF5bmFsIHdyb3RlOgo+IEhpIEFyc2VuaXks Cj4gCj4gYXZrcmFzbm92QHNiZXJkZXZpY2VzLnJ1IHdyb3RlIG9uIFR1ZSwgMzAgTWF5IDIwMjMg MTE6MDk6MTAgKzAzMDA6Cj4gCj4+IEhpIE1pcXVlbCwKPj4KPj4gT24gMzAuMDUuMjAyMyAxMDo0 NCwgTWlxdWVsIFJheW5hbCB3cm90ZToKPj4+IEhpIEFyc2VuaXksCj4+PiAgIAo+Pj4+Pj4+PiAt c3RhdGljIHZvaWQgbWVzb25fbmZjX2dldF91c2VyX2J5dGUoc3RydWN0IG5hbmRfY2hpcCAqbmFu ZCwgdTggKm9vYl9idWYpCj4+Pj4+Pj4+IC17Cj4+Pj4+Pj4+IC0Jc3RydWN0IG1lc29uX25mY19u YW5kX2NoaXAgKm1lc29uX2NoaXAgPSB0b19tZXNvbl9uYW5kKG5hbmQpOwo+Pj4+Pj4+PiAtCV9f bGU2NCAqaW5mbzsKPj4+Pj4+Pj4gLQlpbnQgaSwgY291bnQ7Cj4+Pj4+Pj4+ICsJaW50IGk7Cj4+ Pj4+Pj4+ICAKPj4+Pj4+Pj4gLQlmb3IgKGkgPSAwLCBjb3VudCA9IDA7IGkgPCBuYW5kLT5lY2Mu c3RlcHM7IGkrKywgY291bnQgKz0gMikgewo+Pj4+Pj4+PiArCWZvciAoaSA9IDA7IGkgPCBuYW5k LT5lY2Muc3RlcHM7IGkrKykgewo+Pj4+Pj4+PiAgCQlpbmZvID0gJm1lc29uX2NoaXAtPmluZm9f YnVmW2ldOwo+Pj4+Pj4+PiAtCQlvb2JfYnVmW2NvdW50XSA9ICppbmZvOwo+Pj4+Pj4+PiAtCQlv b2JfYnVmW2NvdW50ICsgMV0gPSAqaW5mbyA+PiA4Owo+Pj4+Pj4+PiArCQkvKiBBbHdheXMgaWdu b3JlIHVzZXIgYnl0ZXMgcHJvZ3JhbW1pbmcuICovICAgICAgCj4+Pj4+Pj4KPj4+Pj4+PiBXaHk/ ICAgICAgCj4+Pj4+Pgo+Pj4+Pj4gSSB0aGluayBjb21tZW50IG1lc3NhZ2UgaXMgd3JvbmcgYSBs aXR0bGUgYml0LiBIZXJlICJ1c2VyIGJ5dGVzIiBhcmUKPj4+Pj4+IHVzZXIgYnl0ZXMgcHJvdGVj dGVkIGJ5IEVDQyAoZS5nLiBsb2NhdGlvbiBvZiB0aGVzZSBieXRlcyBkaWZmZXJzIGZyb20gbmV3 Cj4+Pj4+PiBPT0IgbGF5b3V0IGludHJvZHVjZWQgYnkgdGhpcyBwYXRjaCkuIER1cmluZyBwYWdl IHdyaXRlIHRoaXMgaGFyZHdhcmUKPj4+Pj4+IGFsd2F5cyB3cml0ZXMgdGhlc2UgYnl0ZXMgYWxv bmcgd2l0aCBkYXRhLiBCdXQsIG5ldyBPT0IgbGF5b3V0IGFsd2F5cyBpZ25vcmVzCj4+Pj4+PiB0 aGVzZSA0IGJ5dGVzLCBzbyBzZXQgdGhlbSB0byAweEZGIGFsd2F5cy4gICAgCj4+Pj4+Cj4+Pj4+ IFdoZW4gcGVyZm9ybWluZyBwYWdlIHJlYWRzL3dyaXRlcywgeW91IG5lZWQgdG8gdGFrZSB0aGUg ZGF0YSBhcyBpdCdzCj4+Pj4+IGJlZW4gcHJvdmlkZWQuIFlvdSBtYXkgbW92ZSB0aGUgZGF0YSBh cm91bmQgaW4gdGhlIGJ1ZmZlciBwcm92aWRlZCB0bwo+Pj4+PiB0aGUgY29udHJvbGxlciwgc28g dGhhdCBpdCBnZXQgdGhlIEVDQyBkYXRhIGF0IHRoZSByaWdodCBsb2NhdGlvbiwgYW5kCj4+Pj4+ IHlvdSBuZWVkIG9mIGNvdXJzZSB0byByZW9yZ2FuaXplIHRoZSBkYXRhIHdoZW4gcmVhZGluZyBh cyB3ZWxsLCBzbyB0aGF0Cj4+Pj4+IHRoZSB1c2VyIHNlZXMgWGtpQiBvZiBkYXRhICsgWUIgb2Yg T09CLiBUaGF0J3MgYWxsIHlvdSBuZWVkIHRvIGRvIGluCj4+Pj4+IHRoZXNlIGhlbHBlcnMuCj4+ Pj4+ICAgICAKPj4+Pgo+Pj4+IEkgdGhpbmsgdGhlcmUgaXMgc29tZSBtaXN1bmRlcnN0YW5kaW5n IGFib3V0IHRoZXNlICJ1c2VyIGJ5dGVzIiBhYm92ZTogdGhlcmUgYXJlIDQKPj4+PiBieXRlcyB3 aGljaCB0aGlzIE5BTkQgY29udHJvbGxlciBhbHdheXMgd3JpdGVzIHRvIHBhZ2UgaW4gRUNDIG1v ZGUgLSBpdCB3YXMgZnJlZSBPT0IKPj4+PiBieXRlcyBjb3ZlcmVkIGJ5IEVDQy4gQ29udHJvbGxl ciBncmFicyB2YWx1ZXMgZnJvbSBETUEgYnVmZmVyIChzZWNvbmQgRE1BIGJ1ZmZlciB3aGljaAo+ Pj4+IGRvZXNuJ3QgY29udGFpbnMgcGFnZSBkYXRhKSBhbmQgd3JpdGVzIGl0IGFsb25nIHdpdGgg ZGF0YSBhbmQgRUNDIGNvZGVzLiBJZGVhIG9mIHRoaXMKPj4+PiBjaGFuZ2UgaXMgdG8gYWx3YXlz IHN1cHByZXNzIHRoaXMgd3JpdGUgYnkgc2V0dGluZyB0aGVtIHRvIDB4RkYgKG1heSBiZSB0aGVy ZSBpcyBzb21lCj4+Pj4gY29tbWFuZCBvcHRpb24gdG8gbm90IHdyaXRlIGl0LCBidXQgSSBkb24n dCBoYXZlIGRvYyksIGJlY2F1c2UgYWxsIG9mIHRoZW0gKDQgYnl0ZXMpCj4+Pj4gYmVjb21lIHVu YXZhaWxhYmxlIHRvIHJlYWRlci93cml0ZXIuICAKPj4+Cj4+PiBBdCB0aGUgTkFORCBjb250cm9s bGVyIGxldmVsLCBJIHdvdWxkIHJhdGhlciBhdm9pZCBkb2luZyB0aGluZ3MgbGlrZQo+Pj4gdGhh dC4KPj4+Cj4+PiBJIGJlbGlldmUgeW91IGNhbiBqdXN0IHVwZGF0ZSB0aGUgb29ibGF5b3V0IHNv IHRoYXQgcHJvdGVjdGVkIE9PQiBieXRlcwo+Pj4gYXJlIG5vdCBleHBvc2VkIHRvIHRoZSB1c2Vy IGFzIGZyZWUgYnl0ZXMuIFRoZW4geW91ciBidWZmZXJzIHNob3VsZAo+Pj4gYWxyZWFkeSBjb250 YWluIDB4ZmZmZmZmIGF0IHRoZSBwcm9ibGVtYXRpYyBsb2NhdGlvbi4gIAo+Pgo+PiBTbyBZb3Vy IGlkZWEgaXMgdG8gY29udGludWUgZmlsbCBETUEgYnVmZmVyIChmb3IgdGhlc2UgNCBieXRlcykg ZnJvbSBwcm92aWRlZCBPT0IgYnVmZmVyLAo+PiByZWx5aW5nIG9uIHRoYXQgYXMgdGhlc2UgYnl0 ZXMgYXJlIHVudXNlZCwgdGhleSB3aWxsIGJlIDB4RkYgaW4gT09CIGJ1ZmZlciBzbyB3ZSBnZXQg dGhlIHNhbWUgcmVzdWx0Pwo+IAo+IFllcy4KPiAKPiBUaGUgcHJvYmxlbSB5b3UgZmFjZSBpcyBk dWUgdG8gamZmczIgdXNpbmcgZnJlZSBPT0IgYnl0ZXMgdG8gc3RvcmUgc29tZQo+IGRhdGEuIElm IHRoaXMgZGF0YSBpcyBpbiB0aGUgcHJvdGVjdGVkIGFyZWEgLT4gQk9PTS4KPiAKPiBJZiBhbm90 aGVyIGFwcGxpY2F0aW9uIHdhbnRzIHRvIHVzZSBhbGwgdGhlIGJ5dGVzIGFuZCB3cml0ZXMgdGhl bSBhbGwKPiBpbiB0aGUgc2FtZSBQUk9HUkFNIG9wZXJhdGlvbiBpdCdzIGZpbmUuCj4gCj4gSmZm czIgYWNjZXNzZXMgdGhlIGZyZWUgYXJlYSB0aHJvdWdoIHRoZSBPT0IgbGF5b3V0cyBvbmx5LCBz byBqdXN0Cj4gdHdlYWtpbmcgdGhlIE9PQiBsYXlvdXRzIHNob3VsZCB3b3JrLgoKSSBzZWUsIEkn bGwgdHJ5IHRoaXMuCgpUaGFua3MsCkFyc2VuaXkKCj4gCj4gVGhhbmtzLAo+IE1pcXXDqGwKCl9f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LWFtbG9n aWMgbWFpbGluZyBsaXN0CmxpbnV4LWFtbG9naWNAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8v bGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LWFtbG9naWMK