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bh=n3Fwjdl5LogwA6IhpLkAzwbAmHDA3YfxfDN/3cyvB18=; b=ynKddJNib9Zf1ElcBIqZfAxmVj0rHKV2ZuyRgEHwalYwG24xQl7u8nXgU5zzQ7N/a+mt/j BSeKyNzAtThXdjPNG4HZ+JtPpOHhcDuPs3poKg4Vqi9YAhdVrRW054iut2z9PlvXuv+ltk OSbzym+Kao/WqufdKrjyU+sFOIfVGRsQfFb5+NzlWZhJjqA/Glyj2TBPXvEKN3ss5r+G8Q CdsWflyVcUc81vQj+XGylqlR+c7bcEi+apTCG/BUCVa3+UN7WAA7wAgMwtN4FJuk94MjQe w9FeVkkfhkwZYhNSztZg6XsW+JiLpPWmEoUoHsTCeV3BDA62DpbWuMprkGlFDg== From: Miquel Raynal To: Runyu Xiao Cc: Tudor Ambarus , Pratyush Yadav , Michael Walle , Takahiro Kuwano , Richard Weinberger , Vignesh Raghavendra , linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org, Jianhao Xu Subject: Re: [PATCH v4 1/2] mtd: spi-nor: core: Fix mutex leak in spi_nor_rww_start_exclusive() In-Reply-To: <20260819140337.36775-2-runyu.xiao@seu.edu.cn> (Runyu Xiao's message of "Wed, 19 Aug 2026 22:03:36 +0800") References: <0a15f6e8-f1ca-4945-9bd5-2b64a2802a58@linaro.org> <20260819140337.36775-1-runyu.xiao@seu.edu.cn> <20260819140337.36775-2-runyu.xiao@seu.edu.cn> User-Agent: mu4e 1.12.12; emacs 30.2 Date: Tue, 25 Aug 2026 14:29:02 +0200 Message-ID: <87tsoigz8x.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-20260825_052912_637677_D2D80932 X-CRM114-Status: GOOD ( 11.63 ) 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 T24gMTkvMDgvMjAyNiBhdCAyMjowMzozNiArMDgsIFJ1bnl1IFhpYW8gPHJ1bnl1LnhpYW9Ac2V1 LmVkdS5jbj4gd3JvdGU6Cgo+IFRoZSBSV1cgd2FpdCBoZWxwZXJzIG11c3Qgbm90IGJsb2NrIHdo aWxlIGV2YWx1YXRpbmcgdGhlIGNvbmRpdGlvbi4KPiBzcGlfbm9yX3J3d19zdGFydF9leGNsdXNp dmUoKSB1c2VkIG11dGV4X2xvY2soKSBkaXJlY3RseSBhbmQgY291bGQgcmV0dXJuCj4gd2l0aCBu b3ItPmxvY2sgc3RpbGwgaGVsZC4KPgo+IFN3aXRjaCB0aGUgZm91ciBSV1cgc3RhcnQgaGVscGVy cyB0byBjb25kaXRpb25hbCBzY29wZWQgbXV0ZXggZ3VhcmRzIHNvCj4gdGhlIHdhaXQgY29uZGl0 aW9uIG5ldmVyIHNsZWVwcyBhbmQgbm9yLT5sb2NrIGlzIHJlbGVhc2VkIGJlZm9yZQo+IHJldHVy bi4KCldoYXQ/IFdoeT8KClBsZWFzZS4KClByZXZpb3VzIHBhdGNoIHdhcyByaWdodCwgd2h5IGFy ZSB5b3UgY29udmVydGluZyB0byBzY29wZSBndWFyZD8KCllvdSBkaWQgbm90IHBpY2sgdGhlIFJl dmlld2VkLWJ5IHRhZ3MuCj4KPiBGaXhlczogNzRkZjQzYjNmNjI2ICgibXRkOiBzcGktbm9yOiBF bmhhbmNlIGxvY2tpbmcgdG8gc3VwcG9ydCByZWFkcwo+IHdoaWxlIHdyaXRlcyIpCgpUaGlzIEZp eGVzIGlzIHdyb25nLCB0aGUgb3JpZ2luYWwgb25lIHdhcyByaWdodCwgcGxlYXNlIGNoZWNrIHRo ZSBlbnRpcmUKY29udmVyc2F0aW9uLgoKPiBDYzogc3RhYmxlQHZnZXIua2VybmVsLm9yZwo+IFNp Z25lZC1vZmYtYnk6IFJ1bnl1IFhpYW8gPHJ1bnl1LnhpYW9Ac2V1LmVkdS5jbj4KPgo+IENoYW5n ZXMgaW4gdjQ6CgpDaGFuZ2Vsb2cgc2hvdWxkIG5vdCBiZSBoZXJlIGJ1dCBiZWxvdyB0aGUgLS0t LgoKWW91IG1pc3MgY2hhbmdlcyBmcm9tIHYyIGFuZCB2My4KCj4gLSBVc2UgdGhlIG9yaWdpbmFs IFJXVyBsb2NraW5nIGNvbW1pdCBpbiBGaXhlcyBhbmQgdXBkYXRlIHRoZSBzdWJqZWN0Lgo+IC0g QXBwbHkgdGhlIGxvY2tpbmcgZml4IHRvIGFsbCBSV1cgc3RhcnQgaGVscGVycyB1c2VkIGFzIHdh aXQgY29uZGl0aW9ucy4KPiAtIEtlZXAgY29tbWl0IDAzZTdiYjg2NGQ5YSAoIm10ZDogc3BpLW5v cjogdXNlIHNjb3BlLWJhc2VkIG11dGV4Cj4gICBjbGVhbnVwIGhlbHBlcnMiKSBhcyBhIHN0YWJs ZSBwcmVyZXF1aXNpdGUgYmVjYXVzZSBpdCBhZGRzCj4gY2xlYW51cC5oLgoKV2hlcmUgZGlkIHlv dSBkbyB0aGF0PwoKSWYgeW91IHdhbnQgdG8gZml4IHRoZSByZW1haW5pbmcgU2FzaGlrbyBpc3N1 ZSAodGhlIHNsZWVwIGlzc3VlKSB5b3UKY2FuLCBidXQgcGxlYXNlIGRvIGl0IGluIGFub3RoZXIg cGF0Y2guCgpUaGFua3MsCk1pcXXDqGwKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fXwpMaW51eCBNVEQgZGlzY3Vzc2lvbiBtYWlsaW5nIGxpc3QK aHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1tdGQvCg==