From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B4394CC6B1A for ; Wed, 14 Oct 2026 15:57:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Reply-To:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Date:References: In-Reply-To:Cc:To:Subject:From:Message-ID:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=EvPtPTycM76Is5t36Z1YjE9b+WTaefyE2ZCQ2ftV74I=; b=rmSp6Uvq8O8FCE 6DwVOHGWHMBbrdFMUeyLx/CtWPInjwQxgtawvqoZo9hry/IghVJy4PEnHPsXvJe5Uzkok500HmbSV inlPWr99SXQCNzFwS6WytL3l8cqaGzMGK5UH9FuH8JzzWlbm66k6MkmUNuzKVpSw8MTMha4NTDpXO QZhCiAj1hNmOrsR1QBMq7/1yce9jgxPjeZ0iEOfyKKY1uv4BisFmJtdes2P5Ug5xC60TS8lg03mrk curnwC4e/nDzrpOgh/lXxPrYOjS5IgAhZbrx721xAH6TVf0ckUXO5YRNwJYS28AibHTvDPJ80DAKG 7XacNkwJP030F4z+3XaQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1xH1MI-0000000FumQ-1n1w; Wed, 14 Oct 2026 15:57:38 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1xH1ME-0000000Fuly-1sz7 for linux-mtd@lists.infradead.org; Wed, 14 Oct 2026 15:57:36 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id D0CA141937; Wed, 14 Oct 2026 15:57:33 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DB4891F000C4; Wed, 14 Oct 2026 15:57:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1791993453; bh=TLwFC1lqNjxWeHtSCDktmouXRH7eWp6UVy/HpSgL3eY=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=LTaQ/Dg/lwq3iC4B6KKJXM5zyS5i21zZph1cSjMniDF1sVXIo8gyqY9v2IoDb4wV/ Q1pDmrAP3d0MGWCZ+0cfZXLEVUTY8SXhNYj6jjKqXHPUbyce1EVXfE1dAoOFgsgG/T xMkSBiUnPT/JQo9sG2jLsqZsNue4/b8DPJgXubZF9K7YhDro8Iiz6qQlz/4liZN0vI UJa4N/ZXjWafAl5EIes9d4YHIuDcdY9ZUkEp0RKceQtmSVzTk3aHTcr3BD9C8wgoSO 18Da/O0xQeNfEM/6by4ixh6V371UbO/IgNxbSV7oln8qHwVSovTLFvuwa0W7V4dYqq 5u5av6xj7lMUg== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v3 3/7] mtd: spi-nor: Add support for panic writes To: "Paul Cercueil" , "Pratyush Yadav" , "Michael Walle" , "Takahiro Kuwano" , "Miquel Raynal" , "Richard Weinberger" , "Vignesh Raghavendra" , "Mark Brown" , "Thomas Petazzoni" Cc: "Kees Cook" , "Tony Luck" , "Guilherme G . Piccoli" , linux-mtd@lists.infradead.org, "Bharat Bhushan" , "Sunil Kovvuri Goutham" , "Tanmay Jagdale" In-Reply-To: <20261014154301.157755-4-paul.cercueil@bootlin.com> References: <20261014154301.157755-1-paul.cercueil@bootlin.com> <20261014154301.157755-4-paul.cercueil@bootlin.com> Date: Wed, 14 Oct 2026 15:57:32 +0000 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: , Reply-To: sashiko-reviews@lists.linux.dev MIME-Version: 1.0 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 VGhhbmsgeW91IGZvciB5b3VyIGNvbnRyaWJ1dGlvbiEgU2FzaGlrbyBBSSByZXZpZXcgZm91bmQg MSBwb3RlbnRpYWwgaXNzdWUocykgdG8gY29uc2lkZXI6Ci0gW0hpZ2hdIG10ZDogc3BpLW5vcjog a21hbGxvYy9rZnJlZSBkdXJpbmcgcGFuaWMgd3JpdGUgY2F1c2VzIGRlYWRsb2NrCi0tCgpjb21t aXQgM2JkMzViZDU5MjJhNTBhNmQwODRkNGRhM2MyMWFlYmNlZTIzNTFjZApBdXRob3I6IFRhbm1h eSBKYWdkYWxlIDx0YW5tYXlAbWFydmVsbC5jb20+CgptdGQ6IHNwaS1ub3I6IEFkZCBzdXBwb3J0 IGZvciBwYW5pYyB3cml0ZXMKClRoaXMgY29tbWl0IGludHJvZHVjZXMgdGhlIGZ1bmN0aW9uYWxp dHkgZm9yIFNQSSBOT1IgY29udHJvbGxlcnMgdG8gcGVyZm9ybQpwYW5pYyB3cml0ZXMuIEl0IGF0 dGVtcHRzIHRvIGJ5cGFzcyBsb2NrZWQgbXV0ZXhlcyBhbmQgc2xlZXAgb3BlcmF0aW9ucwp3aGVu IGRvaW5nIGEgcGFuaWMgd3JpdGUsIHNpbmNlIHByZWVtcHRpb24gYW5kIElSUXMgYXJlIGRpc2Fi bGVkLgoKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9tdGQvc3BpLW5vci9jb3JlLmMgYi9kcml2ZXJz L210ZC9zcGktbm9yL2NvcmUuYwo+IGluZGV4IDU4MjU3Y2MyMWM2ODEuLmQ1ZTU3MjI4N2JiNzMg MTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9tdGQvc3BpLW5vci9jb3JlLmMKPiArKysgYi9kcml2ZXJz L210ZC9zcGktbm9yL2NvcmUuYwpbIC4uLiBdCj4gQEAgLTIyMDMsNyArMjI0Miw4IEBAIHN0YXRp YyBpbnQgc3BpX25vcl9vY3RhbF9kdHJfd3JpdGUoc3RydWN0IHNwaV9ub3IgKm5vciwgbG9mZl90 IHRvLCBzaXplX3QgbGVuLAo+ICAJaWYgKElTX0FMSUdORUQodG8sIDIpICYmIElTX0FMSUdORUQo bGVuLCAyKSkKPiAgCQlyZXR1cm4gc3BpX25vcl93cml0ZV9kYXRhKG5vciwgdG8sIGxlbiwgYnVm KTsKPiAgCj4gLQl0bXBfYnVmID0ga21hbGxvYyhub3ItPnBhcmFtcy0+cGFnZV9zaXplLCBHRlBf S0VSTkVMKTsKPiArCXRtcF9idWYgPSBrbWFsbG9jKG5vci0+cGFyYW1zLT5wYWdlX3NpemUsCj4g KwkJCSAgbm9yLT5tdGQub29wc19wYW5pY193cml0ZSA/IEdGUF9BVE9NSUMgOiBHRlBfS0VSTkVM KTsKCltTZXZlcml0eTogSGlnaF0KQ2FuIHRoaXMga21hbGxvYygpIGNhbGwgaW4gc3BpX25vcl9v Y3RhbF9kdHJfd3JpdGUoKSwgYW5kIHRoZSBzdWJzZXF1ZW50CmtmcmVlKCksIGNhdXNlIGEgZGVh ZGxvY2sgZHVyaW5nIGEgcGFuaWM/CgpXaGlsZSBHRlBfQVRPTUlDIHByZXZlbnRzIHRoZSBzY2hl ZHVsZXIgZnJvbSBzbGVlcGluZyBvciByZWNsYWltaW5nIG1lbW9yeSwKdGhlIFNMVUIvU0xBQiBt ZW1vcnkgYWxsb2NhdG9yIHN0aWxsIGZ1bmRhbWVudGFsbHkgcmVsaWVzIG9uIHJhdyBzcGlubG9j a3MKKGUuZy4sIGttZW1fY2FjaGVfbm9kZS0+bGlzdF9sb2NrIG9yIHBjcC0+bG9jaykgZm9yIGl0 cyBmcmVlbGlzdHMuCgpTaW5jZSBzcGlfbm9yX3BhbmljX3dyaXRlKCkgaXMgaW52b2tlZCBpbiBh IHBhbmljIGNvbnRleHQgd2hlcmUgbG9jYWwKaW50ZXJydXB0cyBhcmUgZGlzYWJsZWQgYW5kIGFs bCBvdGhlciBDUFVzIGhhdmUgYmVlbiBmb3JjaWJseSBoYWx0ZWQsIGlmCmFueSBoYWx0ZWQgQ1BV IGhhcHBlbmVkIHRvIGJlIGhvbGRpbmcgYSBzbGFiIGxvY2sgYXQgdGhlIG1vbWVudCBvZiB0aGUK Y3Jhc2gsIHRoZSBwYW5pY2tpbmcgQ1BVIHdpbGwgc3BpbiBpbmRlZmluaXRlbHkgd2FpdGluZyBm b3IgaXQuCgpTaG91bGQgdGhpcyBwYW5pYyBwYXRoIHJlbHkgb24gYSBwcmUtYWxsb2NhdGVkIGJ1 ZmZlciAoc3VjaCBhcwpub3ItPmJvdW5jZWJ1ZikgaW5zdGVhZCB0byBndWFyYW50ZWUgdGhlIHBh bmljIGR1bXAgY2FuIGJlIHdyaXR0ZW4/Cgo+ICAJaWYgKCF0bXBfYnVmKQo+ICAJCXJldHVybiAt RU5PTUVNOwo+CgotLSAKU2FzaGlrbyBBSSByZXZpZXcgwrcgaHR0cHM6Ly9zYXNoaWtvLmRldi8j L3BhdGNoc2V0LzIwMjYxMDE0MTU0MzAxLjE1Nzc1NS0xLXBhdWwuY2VyY3VlaWxAYm9vdGxpbi5j b20/cGFydD0zCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KTGludXggTVREIGRpc2N1c3Npb24gbWFpbGluZyBsaXN0Cmh0dHA6Ly9saXN0cy5p bmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtbXRkLwo=