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bh=p5nt9YTtEoTZf0kfn3EpHA1X6rrmupT53YJix95PNrU=; b=Vv+hmA47N3XhbjDiDUSrk2tGTIMJ10KaA1NKpWXwAmBiOjPjMsNPt2J5UkiXHZi56+XWtF leSfo1gOjz2HrKiDS52d9Yt4e8EALXnMNdjRqUtAPgzVAA3Jpt/X2G6DDBU9j3G5g9y3nK VQt16fM+ArBXKbfKfkrFTlQX6SrIsfw5U2v05n8X5GNjDvAHCYof4JVnQ1zKzE6nvwRrl2 FBSX+611O3XCO4Fr49q56FDiEwgb2D90rJv5HUPQok3ztqfKrTCpAttu0yTm53Tk9YonB3 FLOTPMJFLvBtoq6fkfwjh46zZC+Ud+qHiDgy4D0obi/gzvZDRkvHfvVg9m6jQw== From: Miquel Raynal To: Pratyush Yadav Cc: Tudor Ambarus , Michael Walle , Takahiro Kuwano , Richard Weinberger , Vignesh Raghavendra , Jonathan Corbet , Shuah Khan , Sean Anderson , Thomas Petazzoni , Steam Lin , linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, stable@kernel.org Subject: Re: [PATCH v5 04/28] mtd: spi-nor: swp: Improve locking user experience In-Reply-To: <2vxz8q965ub7.fsf@kernel.org> (Pratyush Yadav's message of "Tue, 26 May 2026 12:39:08 +0200") References: <20260507-winbond-v6-18-rc1-spi-nor-swp-v5-0-93453e1a9597@bootlin.com> <20260507-winbond-v6-18-rc1-spi-nor-swp-v5-4-93453e1a9597@bootlin.com> <9432f07f-3724-4257-b6ab-84721e619f78@linaro.org> <875x4fphgr.fsf@bootlin.com> <779f2680-2c67-4bbd-9576-bde8e83d111d@linaro.org> <87o6i7o0tj.fsf@bootlin.com> <2vxz8q965ub7.fsf@kernel.org> User-Agent: mu4e 1.12.7; emacs 30.2 Date: Tue, 26 May 2026 16:44:05 +0200 Message-ID: <87v7cakz7u.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-20260526_074417_261058_2B860A09 X-CRM114-Status: GOOD ( 12.73 ) 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 SGkgUHJhdHl1c2gsCgo+IEFuZCBoZXJlJ3Mgd2hhdCBJIGFtIHRoaW5raW5nOiB0aGUgZmlyc3Qg OSBwYXRjaGVzIGFyZSByZXZpZXdlZCBhbmQgZ29vZAo+IHRvIGdvLiBJIHdhbnQgdG8gbGFuZCB0 aGVtIGluIHRoaXMgbWVyZ2Ugd2luZG93IHNvIHdlIGN1dCBkb3duIHlvdXIKPiBwYXRjaHNldCBh bmQgbGFuZCBzdHVmZiBzb29uZXIuCj4KPiBVbmZvcnR1bmF0ZWx5IEkganVzdCBjYW4ndCBzZWVt IHRvIGZpbmQgdGltZSB0byByZXZpZXcgdGhpcyBzZXJpZXMgc28gSQo+IGhvcGUgdGhpcyBoZWxw cyBzb21lIGF0IGxlYXN0LgoKSSBrbm93IHdoYXQgdGhlIG1haW50YWluZXIgbG9hZCBjYW4gYmUs IHNvbWV0aW1lcyBpdCBkb2VzIG5vdCBwbGF5IHdlbGwKd2l0aCB0aGUgcmVzdCBvZiB0aGUgeW91 ciBwZXJzb25hbCBhbmQgcHJvZmVzc2lvbmFsIGR1dGllcy4gQnV0IHRoZQpzZXJpZXMgaGFzIGFs cmVhZHkgYmVlbiBvbiB0aGUgbGlzdCBmb3IgYWJvdXQgOCBtb250aHMsIGl0J3MgYmVlbiBsb29r ZWQKYXQgYnkgb3RoZXIgcGVvcGxlLCB0aGUgb25lcyB3aG8gaGFkIGVub3VnaCB0aW1lIHRvIGRl ZGljYXRlIHRvIGl0LiBGcm9tCm15IHBlcnNwZWN0aXZlLCBhc2tpbmcgc3VjaCBjb250cmlidXRp b25zIHRvIHdhaXQgaW5kZWZpbml0ZWx5IGFuZCB0aGVuCnN1Z2dlc3RpbmcgcGFydGlhbCBhcHBs aWNhdGlvbiB3aXRob3V0IGEgdGVjaG5pY2FsIHJlYXNvbiBpcyBub3QgYQpzdXN0YWluYWJsZSB3 YXkgdG8gaGFuZGxlIGNvbnRyaWJ1dGlvbnMuIFRoaXMgc2VyaWVzIGhhcyBub3QgbW92ZWQgbXVj aCwKaXQgY291bGQgaGF2ZSBiZWVuIGFwcGxpZWQgKm11Y2gqIGVhcmxpZXIuIEkndmUgbm93IGFk ZHJlc3NlZCBtb3N0IG9mCnRoZSBjb21tZW50cyBmcm9tIFNhc2hpa28sIHY2IGlzIGNvbWluZywg ZnVydGhlciBpbXByb3ZpbmcgdGhlIHF1YWxpdHkKZm9yIHN1cmUsIGFzIHRoZXJlIHdlcmUgYnVn cyAtIHRoZXJlIGFyZSBhbHdheXMuIEkgYW0gb2YgY291cnNlIGhhcHB5IHRvCmFkZHJlc3MgZnVy dGhlciB0ZWNobmljYWwgY29uY2VybnMsIGlmIHRoZXJlIGFyZSBhbnksIGJ1dCBJIHdvdWxkCnN0 cm9uZ2x5IHByZWZlciBtZXJnaW5nIHRoZSBzZXJpZXMgYXMgdGhlIGNvaGVyZW50IHNldCBpdCB3 YXMgaW50ZW5kZWQKdG8gYmUsIHJhdGhlciB0aGFuIG9ubHkgdGFraW5nIHRoZSBwcmVwYXJhdG9y eSBwYXJ0cy4KCk9uIHRvcCBvZiB0aGF0LCBhcyBtZW50aW9uZWQgcHJldmlvdXNseSwgSSBub3cg aGF2ZSBhZGRpdGlvbmFsIHNwaS1ub3IKaW1wcm92ZW1lbnRzIGFuZCBjbGVhbnVwcyB3YWl0aW5n IGJlaGluZCB0aGlzIHNlcmllcy4gS2VlcGluZyBzdWNoIGEKbGFyZ2Ugc3RhY2sgb2Ygb3V0IG9m IHRyZWUgcGF0Y2hlcyBmb3IgbW9udGhzIGlzIGJlY29taW5nIHBhaW5mdWwgdG8KbWFpbnRhaW4u CgpUaGFua3MsCk1pcXXDqGwKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpMaW51eCBNVEQgZGlzY3Vzc2lvbiBtYWlsaW5nIGxpc3QKaHR0cDov L2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1tdGQvCg==