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Mon, 26 Jul 2021 07:58:43 +0000 Received: from relay5-d.mail.gandi.net ([217.70.183.197]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1m7vVX-00A3EG-Px for linux-mtd@lists.infradead.org; Mon, 26 Jul 2021 07:58:42 +0000 Received: (Authenticated sender: miquel.raynal@bootlin.com) by relay5-d.mail.gandi.net (Postfix) with ESMTPSA id 3F4401C0003; Mon, 26 Jul 2021 07:58:30 +0000 (UTC) Date: Mon, 26 Jul 2021 09:58:29 +0200 From: Miquel Raynal To: Manivannan Sadhasivam Cc: Martin Kaiser , Dan Carpenter , Richard Weinberger , Vignesh Raghavendra , Boris Brezillon , Tudor Ambarus , linux-mtd@lists.infradead.org, kernel-janitors@vger.kernel.org Subject: Re: [PATCH] mtd: rawnand: Add a check in of_get_nand_secure_regions() Message-ID: <20210726095829.63af18b2@xps13> In-Reply-To: <20210724160308.GA62321@thinkpad> References: <20210715225045.66185-1-miquel.raynal@bootlin.com> <20210724142712.GA24036@martin-debian-1.paytec.ch> <20210724160308.GA62321@thinkpad> Organization: Bootlin X-Mailer: Claws Mail 3.17.7 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210726_005840_026609_7F08528D X-CRM114-Status: GOOD ( 28.84 ) 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 SGkgTWFuaSwKCk1hbml2YW5uYW4gU2FkaGFzaXZhbSA8bWFuaUBrZXJuZWwub3JnPiB3cm90ZSBv biBTYXQsIDI0IEp1bCAyMDIxCjIxOjMzOjA4ICswNTMwOgoKPiBPbiBTYXQsIEp1bCAyNCwgMjAy MSBhdCAwNDoyNzozMFBNICswMjAwLCBNYXJ0aW4gS2Fpc2VyIHdyb3RlOgo+ID4gSGkgYWxsLAo+ ID4gCj4gPiBUaHVzIHdyb3RlIE1pcXVlbCBSYXluYWwgKG1pcXVlbC5yYXluYWxAYm9vdGxpbi5j b20pOgo+ID4gICAKPiA+ID4gT24gVGh1LCAyMDIxLTA2LTE3IGF0IDEzOjM3OjI1IFVUQywgRGFu IENhcnBlbnRlciB3cm90ZTogIAo+ID4gPiA+IENoZWNrIGZvciB3aGV0aGVyIG9mX3Byb3BlcnR5 X2NvdW50X2VsZW1zX29mX3NpemUoKSByZXR1cm5zIGEgbmVnYXRpdmUKPiA+ID4gPiBlcnJvciBj b2RlLiAgCj4gPiAgIAo+ID4gPiA+IEZpeGVzOiAxM2I4OTc2ODI3NWQgKCJtdGQ6IHJhd25hbmQ6 IEFkZCBzdXBwb3J0IGZvciBzZWN1cmUgcmVnaW9ucyBpbiBOQU5EIG1lbW9yeSIpCj4gPiA+ID4g U2lnbmVkLW9mZi1ieTogRGFuIENhcnBlbnRlciA8ZGFuLmNhcnBlbnRlckBvcmFjbGUuY29tPgo+ ID4gPiA+IFJldmlld2VkLWJ5OiBNYW5pdmFubmFuIFNhZGhhc2l2YW0gPG1hbmlAa2VybmVsLm9y Zz4gIAo+ID4gICAKPiA+ID4gQXBwbGllZCB0byBodHRwczovL2dpdC5rZXJuZWwub3JnL3B1Yi9z Y20vbGludXgva2VybmVsL2dpdC9tdGQvbGludXguZ2l0IG10ZC9maXhlcywgdGhhbmtzLiAgCj4g PiAKPiA+IEknbSBydW5uaW5nIGxpbnV4LW5leHQgb24gYW4gaW14MjUgc3lzdGVtIHdpdGggdGhl IGZvbGxvd2luZyBmbGFzaCBjaGlwCj4gPiAKPiA+IFsgICAgMS45OTc1MzldIG5hbmQ6IGRldmlj ZSBmb3VuZCwgTWFudWZhY3R1cmVyIElEOiAweDk4LCBDaGlwIElEOiAweGFhCj4gPiBbICAgIDIu MDA0MTM0XSBuYW5kOiBUb3NoaWJhIE5BTkQgMjU2TWlCIDEsOFYgOC1iaXQKPiA+IFsgICAgMi4w MDg5MTddIG5hbmQ6IDI1NiBNaUIsIFNMQywgZXJhc2Ugc2l6ZTogMTI4IEtpQiwgcGFnZSBzaXpl OiAyMDQ4LCBPT0Igc2l6ZTogMTI4Cj4gPiAKPiA+IFRoZSBzeXN0ZW0gaXMgdXNpbmcgdGhlIGRy aXZlcnMvbXRkL25hbmQvcmF3L214Y19uYW5kLmMgZHJpdmVyLgo+ID4gCj4gPiBTaW5jZSB0aGlz IGNvbW1pdCBhcHBlYXJlZCBpbiBsaW51eC1uZXh0LCBteGNfbmFuZCdzIHByb2JlIGZ1bmN0aW9u IGZhaWxzCj4gPiB3aXRoIC1FSU5WQUwsIHRha2luZyB0aGlzIHBhdGgKPiA+IAo+ID4gbXhjbmRf cHJvYmUKPiA+ICAgIG5hbmRfc2Nhbgo+ID4gICAgICAgbmFuZF9zY2FuX3dpdGhfaWRzCj4gPiAg ICAgICAgICBuYW5kX3NjYW5fdGFpbAo+ID4gICAgICAgICAgICAgb2ZfZ2V0X25hbmRfc2VjdXJl X3JlZ2lvbnMKPiA+IAo+ID4gbnJfZWxlbSA9IG9mX3Byb3BlcnR5X2NvdW50X2VsZW1zX29mX3Np emUoZG4sICJzZWN1cmUtcmVnaW9ucyIsIHNpemVvZih1NjQpKTsKPiA+IHJldHVybnMgLUVJTlZB TCBhcyB0aGVyZSdzIG5vIHNlY3VyZS1yZWdpb25zIHByb3BlcnR5IGluIG15IGRldmljZSB0cmVl Lgo+ID4gICAKPiAKPiBEb2ghIFNvcnJ5IGZvciBtaXNzaW5nIHRoaXMuCj4gCj4gPiBXZSBzaG91 bGQgY2VydGFpbmx5IGhhbmRsZSBuZWdhdGl2ZSBlcnJvciBjb2RlcyBiZWZvcmUgd2UgY2FsY3Vs YXRlCj4gPiBjaGlwLT5ucl9zZWN1cmVfcmVnaW9ucyA9IG5yX2VsZW0gLyAyCj4gPiBidXQgYSBt aXNzaW5nIHNlY3VyZS1yZWdpb25zIHByb3BlcnR5IGlzIGEgdmFsaWQgY2FzZSBhbmQgc2hvdWxk IG5vdCBtYWtlCj4gPiB0aGUgcHJvYmUgZmFpbC4KPiA+ICAgCj4gCj4gQWJzb2x1dGVseSEKPiAK PiA+IElmIHRoZSBwcm9wZXJ0eSBleGlzdHMsIGJ1dCB0aGUgZGV2aWNlLXRyZWUgZW50cnkgaXMg aW5jb3JyZWN0Cj4gPiBhbmQgb2ZfcHJvcGVydHlfY291bnRfZWxlbXNfb2Zfc2l6ZSByZXR1cm5z IC1FTk9EQVRBLCB3ZSBtaWdodCBwcmludCBhCj4gPiB3YXJuaW5nIGFuZCBpZ25vcmUgdGhlIGVu dHJ5Lgo+ID4gICAKPiAKPiBIbW0sIEkgdGhpbmsgaXQgaXMgYmVzdCB0byBlcnJvciBvdXQgaW4g dGhpcyBjYXNlIGFzIHRoZSB1c2VyIGhhcyBnb3QgRFQgd3JvbmcuCj4gCj4gPiBXaGF0IGRvIHlv dSB0aGluaz8KPiA+ICAgCj4gCj4gU2luY2Ugb2ZfcHJvcGVydHlfY291bnRfZWxlbXNfb2Zfc2l6 ZSgpIHJldHVybnMgLUVJTlZBTCBpZiB0aGUgbGVuZ3RoIGlzIG5vdAo+IGEgbXVsdGlwbGUgb2Yg c2l6ZW9mKHU2NCksIHdlIGNhbid0IGp1c3QgaWdub3JlIC1FSU5WQUwuCj4gCj4gU28gSSB0aGlu ayB3ZSBjYW4ganVzdCBjaGVjayBmb3IgdGhlIGV4aXN0ZW5jZSBvZiB0aGUgcHJvcGVydHkgYmVm b3JlIGludm9raW5nCj4gb2ZfZ2V0X25hbmRfc2VjdXJlX3JlZ2lvbnMoKS4gTWlxdWVsLCB3aGF0 IGRvIHlvdSB0aGluaz8KClllcyBwbGVhc2UgYWRkIHRoaXMgY2hlY2sgYW5kIHdlIHNob3VsZCBi ZSBnb29kLgoKVGhhbmtzLApNaXF1w6hsCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KTGludXggTVREIGRpc2N1c3Npb24gbWFpbGluZyBsaXN0 Cmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtbXRkLwo=