From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1BE7A23770A for ; Mon, 24 Nov 2025 08:12:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763971969; cv=none; b=YbVosSTFL/VjW1aI6ea1EFlb/7NoSw94vexvdLEC+lUxjxBj/Y8xCjcxc8fS+FK3xDdgFiOTPgje74MsPUd7kxVdinVJ7yI1RAqcrvhQgcCW6Z7mneM0Mlx327Yo+O1FdL2EUvlkbEMW7QcUAz9e4lhe0qAwh3Z3O9HEbdUWNhs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763971969; c=relaxed/simple; bh=NqKds7QMWLKQX4MjOjMkz4dJXq2wzV037b+Ld3Y8wkw=; h=Mime-Version:Content-Type:Date:Message-Id:Subject:Cc:From:To: References:In-Reply-To; b=lX1Q2UlJxUbqoAhnl4Zr8YdsPK7O2PybFexhy4WWSqFJ6nKmdZzMBJj0CgahmJeyaXjXM7OeveMtWjhg0t7Z4+2Ylwe73xj7D7C7Qb38mHH4DCLe8z6vaPMgErkQMN8WIsnxI1xRX3npPJ1WuVkbxLfB6tuw5k5o4rx9qDU/xJY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=HPTQ5KXy; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="HPTQ5KXy" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8D738C4CEF1; Mon, 24 Nov 2025 08:12:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1763971969; bh=NqKds7QMWLKQX4MjOjMkz4dJXq2wzV037b+Ld3Y8wkw=; h=Date:Subject:Cc:From:To:References:In-Reply-To:From; b=HPTQ5KXy3EdnDwONZELSRl+kjQRij63MYGaHJ2fFSUarsPOtS/1rJL4uurk57rXME V5BgCXE6GbW1Ju259wzTpqW793Zun28jbuFbB/lIa8Vw5H+n8l0e9vQuvneBdBp/DE AHdpn0VOX2UQ80o9Mwfj43RfkjKVs3CKf7+sCbol6KY3mVmCg/G8XozRGRldqA0vFC LNiH0pfncsAXNkXd05kal4PrmiaXnMt7GA1EmgbEDgiYjv69xzJwQje8RCi5uPtp/b mWns+XmEX//A5Ku4pHQQAOvMQASp9/qGkPMEmRuh71nZvKDZsbF7BuCiWjCx519M2m Os3bYZ9/aB71Q== Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: multipart/signed; boundary=b172061d775e4b39b2e4c48db751ee06c10ef74f4a535a36d0cd7a199c48; micalg=pgp-sha384; protocol="application/pgp-signature" Date: Mon, 24 Nov 2025 09:12:38 +0100 Message-Id: Subject: Re: [PATCH] mtd: spi-nor: Fix w25q01jv flags Cc: "Tudor Ambarus" , "Pratyush Yadav" , "Richard Weinberger" , "Vignesh Raghavendra" , , From: "Michael Walle" To: "Miquel Raynal" , "Marc Olberding" X-Mailer: aerc 0.20.0 References: <20251121-w25q01jv_fixup-v1-1-3d175050db73@nvidia.com> <87jyzfzwpw.fsf@bootlin.com> In-Reply-To: <87jyzfzwpw.fsf@bootlin.com> --b172061d775e4b39b2e4c48db751ee06c10ef74f4a535a36d0cd7a199c48 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Hi, >> + .no_sfdp_flags =3D SECT_4K, > > This one is the right fix and should stand alone in its own patch (first > in the series if you add support for the block protection). Only if that flash really doesn't have SFDP. But since the entry didn't have a size property the flash *must* have SFDP in the first place. Otherwise it won't even be probed. Please provide a dump of the SFDP tables, see [1]. Also please provide the contents of /sys/kernel/debug/spi-nor/spiN.N/params. -michael [1] https://docs.kernel.org/driver-api/mtd/spi-nor.html#minimum-testing-req= uirements > >> .fixups =3D &winbond_nor_multi_die_fixups, >> }, { >> .id =3D SNOR_ID(0xef, 0x50, 0x12), > > Thanks, > Miqu=C3=A8l --b172061d775e4b39b2e4c48db751ee06c10ef74f4a535a36d0cd7a199c48 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iKgEABMJADAWIQTIVZIcOo5wfU/AngkSJzzuPgIf+AUCaSQTdxIcbXdhbGxlQGtl cm5lbC5vcmcACgkQEic87j4CH/jMEAF/WCmUpLl2HfzStyMsSt4SFDzS3r2PIbw3 S6TXBTI7687Z+lLxcAPTC55lv8qAmiwzAYC1bJJGQZ78zVFwl3CeVTAbu0zNltN8 wst4p2tpdokvU7PHSfcE9RpyBDvqkkxmUZc= =azcR -----END PGP SIGNATURE----- --b172061d775e4b39b2e4c48db751ee06c10ef74f4a535a36d0cd7a199c48--