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bh=3kTU3kTa+ixYcpktW0hrWE8mmmnIo0ZXlgjghpDA6WE=; b=nWkTs/xrJNQIVsHqTPyDs62q/vyf0p8Oo73TuyqxuJy+/8cXRaDP9FUIxeDKy7h4w0S8XA WpInCieYMyb8DD7JevlO6Zw31MbbIOdjSQ420559lapqP0MneEVdyGJBJr1P3ryW1m6M9m kY90751etruk8f807Kcf+00R7tDOOJc1mA5rBrBPBisDFClajN6NLdn0Nohho424DCEvGz Sd6tpmiP9nIAAMhiHMEenAY9Te5yQe38EiXBmlUIK3pdKXMXQsbaBIeSTDDJOmVsLMPGH4 5k9DyllfULEBcpbYgK/eDWK5X6LsnTI4ZPMDZOK6DJ9328lgSoje/sxShM3vmQ== From: Miquel Raynal To: Daniel Golle Cc: Richard Weinberger , Vignesh Raghavendra , Boris Brezillon , linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] mtd: nand: bbt: clamp GENMASK high bit to word boundary In-Reply-To: (Daniel Golle's message of "Mon, 13 Apr 2026 11:57:02 +0100") References: <2a62dc1a58f2f8467d95444fa4b37a0af27aeb45.1775951973.git.daniel@makrotopia.org> <871pgjnusl.fsf@bootlin.com> User-Agent: mu4e 1.12.7; emacs 30.2 Date: Tue, 21 Apr 2026 09:32:02 +0200 Message-ID: <87pl3s7or1.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-20260421_003210_950732_39DD46FD X-CRM114-Status: GOOD ( 16.68 ) 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 SGkgRGFuaWVsLAoKPj4gPiBXaGVuIGEgQkJUIGVudHJ5IHN0cmFkZGxlcyBhbiB1bnNpZ25lZCBs b25nIGJvdW5kYXJ5LCB0aGUgR0VOTUFTSyBpbgo+PiA+IG5hbmRkZXZfYmJ0X3NldF9ibG9ja19z dGF0dXMoKSBjYW4gcG90ZW50aWFsbHkgb3ZlcmZsb3cgYmVjYXVzZQo+PiA+IG9mZnMgKyBiaXRz X3Blcl9ibG9jayAtIDEgY2FuIHRoZW9yZXRpY2FsbHkgZXhjZWVkIEJJVFNfUEVSX0xPTkcgLSAx Lgo+PiA+IENsYW1wIHRoZSBoaWdoIGJpdCBzbyBvbmx5IGJpdHMgd2l0aGluIHRoZSBjdXJyZW50 IHdvcmQgYXJlIG1hc2tlZC4KPj4gPiBUaGUgY3Jvc3Mtd29yZCBwb3J0aW9uIGlzIGFscmVhZHkg aGFuZGxlZCBieSB0aGUgcG9zWzFdIGJsb2NrIGJlbG93Lgo+PiA+Cj4+ID4gRGlzY292ZXJlZCBi eSBVQlNBTjogc2hpZnQtb3V0LW9mLWJvdW5kcyBpbgo+PiA+IGRyaXZlcnMvbXRkL25hbmQvYmJ0 LmM6MTE2OjEzCj4+ID4gc2hpZnQgZXhwb25lbnQgMTg0NDY3NDQwNzM3MDk1NTE2MTQgaXMgdG9v IGxhcmdlIGZvciA2NC1iaXQgdHlwZQo+PiA+ICdsb25nIHVuc2lnbmVkIGludCcKPj4gCj4+IEhv dyBsaWtlbHkgaXMgdGhhdD8gSXQgZG9lc24ndCBtYXR0ZXIgaG93IG1hbnkgYml0cyB5b3UgdXNl IHBlciBibG9ja3MKPj4gKHRvZGF5IGlzIDIpLCBpdCB3b3VsZCByZXF1aXJlIGEgTkFORCBjaGlw IHRoYXQgY292ZXJzIGFuIGVudGlyZSBjb3VudHJ5Cj4+IHRvIHJlYWNoIHRoYXQgbnVtYmVyIG9m IGJsb2Nrcy4gSWYgYW4gYXR0YWNrZXIgcGxheXMgd2l0aCB0aGF0IHZhbHVlLAo+PiBkb2VzIGl0 IHJlYWxseSBtYXR0ZXI/IEFwYXJ0IGZyb20gd3JpdGluZyBvdXQgb2YgYm91bmRzIC13aGljaCBp cwo+PiBwaHlzaWNhbGx5IGltcG9zc2libGUsIHdlIGFyZSBub3QgdGFsa2luZyBhYm91dCB2aXJ0 dWFsIG1lbW9yeSBoZXJlLSBhbmQKPj4gZ2V0IGFuIGVycm9yIGxhdGVyIG9uLCBJIGRvIG5vdCBz ZWUgYSBnb29kIHJlYXNvbiBmb3IgdGhpcy4KPj4gCj4+IEhvbmVzdGx5LCBJIGZpbmQgdGhlIGZp bmFsIHJlc3VsdCBtdWNoIGxlc3MgcmVhZGFibGUgdGhhbiBiZWZvcmUgZm9yIG5vCj4+IG9idmlv dXMgYWRkZWQgdmFsdWUgSU1PLiBCdXQgbWF5YmUgSSBhbSBsb29raW5nIGF0IHRoaXMgdGhlIHdy b25nIHdheT8KPgo+IEl0J3MganVzdCB0aGUgb25seSBVQlNBTiB3YXJuaW5nIEkgZ2V0IHRvIHNl ZSBvbiBhIHJlY2VudCBrZXJuZWwgYW5kIG15Cj4gcHJpbWFyeSBnb2FsIGhlcmUgd2FzIHRvIG1h a2UgdGhlIHdhcm5pbmcgZ28gYXdheS4gQWRkaW5nIGFuIGFzc2VydGlvbgo+IHRvIGVuc3VyZSAn b2ZmcycgaXMgY2xhbXBlZCB0byB3aWxsIGxpa2VseSBhbHNvIG1ha2UgdGhlIHdhcm5pbmcgZ28K PiBhd2F5LgoKSSBiZWxpZXZlIHRoYXQncyBhIG1vcmUgYXBwcm9wcmlhdGUgYXBwcm9hY2gsIGlm IHlvdSBkb24ndCBtaW5kLgoKVGhhbmtzLApNaXF1w6hsCgpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KTGludXggTVREIGRpc2N1c3Npb24gbWFp bGluZyBsaXN0Cmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGlu dXgtbXRkLwo=