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bh=v1mdNZgtA3Wo9M3mbbKh8ENXPA2Gg1HukmOKrHjLDus=; b=lL/IgV+0tG/cxZy8W9MtDYgTLdFCSAp1pFWMdy+8VxRNCLS4Vqy99w5bAWZeBgC3WbAsI7 blqA35NXsvUgoOba39w9A/drk2o/XnufvFUm9qtEvwZXyH89zuMxBGlRxzma5+DIc9I0a5 crtENZZ1VMCcqNVBZnWYcIsIoDuR8wemKMmeTDXSo3pcIyQs+lycebfVFiqER1eGd5OFLi ipLCu6FVfYyFP+2mnr9kuKljFNdy8O94U3NXYGsF4sOqqFX4o01wZvJ4VLNxQO0ofi0usj rIakqMFrwl4aLVWgMBuzRUXFlIHKwH3dhBvQ7dgT3YvY5rpqeSvsYz80wEq/hg== From: Miquel Raynal To: James Hilliard Cc: linux-mtd@lists.infradead.org, linux-sunxi@lists.linux.dev, stable@vger.kernel.org, Richard Weinberger , Vignesh Raghavendra , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Richard Genoud , Geert Uytterhoeven , Boris Brezillon , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] mtd: rawnand: sunxi: reject invalid ECC step sizes In-Reply-To: <20260811060651.227431-1-james.hilliard1@gmail.com> (James Hilliard's message of "Tue, 11 Aug 2026 00:06:48 -0600") References: <20260811060651.227431-1-james.hilliard1@gmail.com> User-Agent: mu4e 1.12.12; emacs 30.2 Date: Fri, 04 Sep 2026 17:25:28 +0200 Message-ID: <87ecf911jr.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-20260904_082537_053332_CB65C348 X-CRM114-Status: GOOD ( 16.15 ) 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 T24gMTEvMDgvMjAyNiBhdCAwMDowNjo0OCAtMDYsIEphbWVzIEhpbGxpYXJkIDxqYW1lcy5oaWxs aWFyZDFAZ21haWwuY29tPiB3cm90ZToKCj4gRUNDIG1heGltaXphdGlvbiBmb3JjZXMgYSAxMDI0 LWJ5dGUgRUNDIHN0ZXAgYW5kIGRpdmlkZXMgdGhlCj4gYXZhaWxhYmxlIE9PQiBieXRlcyBieSB0 aGUgbnVtYmVyIG9mIHN0ZXBzLiBBIE5BTkQgd2l0aCBhIHNtYWxsZXIKPiBwYWdlIHRoZXJlZm9y ZSBwcm9kdWNlcyB6ZXJvIHN0ZXBzIGFuZCBhIGRpdmlzaW9uIGJ5IHplcm8uCgpObywgc3RlcHMg Y2Fubm90IGJlIDwgMS4gSWYgdGhleSBhcmUsIGl0J3MgYSBidWcgdGhhdCBtdXN0IGJlIGZpeGVk LgoKPiBBbiBleHBsaWNpdGx5IGNvbmZpZ3VyZWQgRUNDIHN0ZXAgd2hpY2ggaXMgbGFyZ2VyIHRo YW4sIG9yIGRvZXMgbm90Cj4gZGl2aWRlLCB0aGUgcGFnZSBhbHNvIHByb2R1Y2VzIGFuIHVudXNh YmxlIHN0ZXAgY291bnQgYmVmb3JlIHRoZSBOQU5ECj4gY29yZSBjYW4gZGlhZ25vc2UgdGhlIGNv bmZpZ3VyYXRpb24uCj4KPiBWYWxpZGF0ZSB0aGUgc3RlcCBzaXplIGF0IGJvdGggcG9pbnRzIHdo ZXJlIHRoZSBkcml2ZXIgZGVyaXZlcyB0aGUKPiBudW1iZXIgb2Ygc2VjdG9ycyBhbmQgcmVqZWN0 IGludmFsaWQgZ2VvbWV0cmllcy4KPgo+IEZpeGVzOiA0Nzk2ZDg2NTU5MTUgKCJtdGQ6IG5hbmQ6 IHN1bnhpOiBTdXBwb3J0IEVDQyBtYXhpbWl6YXRpb24iKQo+IENjOiBzdGFibGVAdmdlci5rZXJu ZWwub3JnCj4gU2lnbmVkLW9mZi1ieTogSmFtZXMgSGlsbGlhcmQgPGphbWVzLmhpbGxpYXJkMUBn bWFpbC5jb20+Cj4gLS0tCj4gIGRyaXZlcnMvbXRkL25hbmQvcmF3L3N1bnhpX25hbmQuYyB8IDE3 ICsrKysrKysrKysrKysrKy0tCj4gIDEgZmlsZSBjaGFuZ2VkLCAxNSBpbnNlcnRpb25zKCspLCAy IGRlbGV0aW9ucygtKQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvbXRkL25hbmQvcmF3L3N1bnhp X25hbmQuYyBiL2RyaXZlcnMvbXRkL25hbmQvcmF3L3N1bnhpX25hbmQuYwo+IGluZGV4IDQ1Y2Ni Y2U5MTU1MS4uYWQzMTRjMGUzMGIyIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvbXRkL25hbmQvcmF3 L3N1bnhpX25hbmQuYwo+ICsrKyBiL2RyaXZlcnMvbXRkL25hbmQvcmF3L3N1bnhpX25hbmQuYwo+ IEBAIC0yMDMyLDYgKzIwMzIsMTUgQEAgc3RhdGljIHZvaWQgc3VueGlfbmFuZF9kZXRhY2hfY2hp cChzdHJ1Y3QgbmFuZF9jaGlwICpuYW5kKQo+ICAJc3VueGlfbmFuZC0+dXNlcl9kYXRhX2J5dGVz ID0gTlVMTDsKPiAgfQo+ICAKPiArc3RhdGljIGludCBzdW54aV9uZmNfZWNjX3N0ZXBzKHN0cnVj dCBtdGRfaW5mbyAqbXRkLCB1bnNpZ25lZCBpbnQgc3RlcF9zaXplKQo+ICt7Cj4gKwlpZiAoIXN0 ZXBfc2l6ZSB8fCBtdGQtPndyaXRlc2l6ZSA8IHN0ZXBfc2l6ZSB8fAo+ICsJICAgIG10ZC0+d3Jp dGVzaXplICUgc3RlcF9zaXplKQoKSSBkb24ndCBnZXQgaXQsIG10ZC0+d3JpdGVzaXplIDwgc3Rl cF9zaXplIGlzIGNvbmNlcHR1YWxseQppbXBvc3NpYmxlLiBJZiB0aGF0IGhhcHBlbnMsIGl0IG11 c3QgYmUgZml4ZWQgZWFybGllciB0aGFuIHRoYXQuCgo+ICsJCXJldHVybiAtRUlOVkFMOwo+ICsK PiArCXJldHVybiBtdGQtPndyaXRlc2l6ZSAvIHN0ZXBfc2l6ZTsKPiArfQo+ICsKPiAgc3RhdGlj IGludCBzdW54aV9uZmNfbWF4aW1pemVfdXNlcl9kYXRhKHN0cnVjdCBuYW5kX2NoaXAgKm5hbmQs IHVpbnQzMl90IG9vYnNpemUsCj4gIAkJCQkJaW50IGVjY19ieXRlcywgaW50IG5zZWN0b3JzKQo+ ICB7CgpUaGFua3MsCk1pcXXDqGwKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwpMaW51eCBNVEQgZGlzY3Vzc2lvbiBtYWlsaW5nIGxpc3QKaHR0 cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1tdGQvCg==