From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-ot1-x32f.google.com ([2607:f8b0:4864:20::32f]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1koske-0008A3-82 for barebox@lists.infradead.org; Mon, 14 Dec 2020 18:39:17 +0000 Received: by mail-ot1-x32f.google.com with SMTP id o11so16724835ote.4 for ; Mon, 14 Dec 2020 10:39:14 -0800 (PST) MIME-Version: 1.0 References: <75571783-3a55-bb7a-eda7-ce906832ad6d@pengutronix.de> In-Reply-To: <75571783-3a55-bb7a-eda7-ce906832ad6d@pengutronix.de> From: "DEMIRDJIAN, Antoine" Date: Mon, 14 Dec 2020 19:38:37 +0100 Message-ID: List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: Why /dev/mem has null size? To: Ahmad Fatoum Cc: barebox@lists.infradead.org SGVsbG8gQWhtYWQsCgpMZSBsdW4uIDE0IGTDqWMuIDIwMjAgw6AgMTk6MTMsIEFobWFkIEZhdG91 bSA8YS5mYXRvdW1AcGVuZ3V0cm9uaXguZGU+IGEgw6ljcml0IDoKPgo+IEhlbGxvIEFudG9pbmUs Cj4KPiBPbiAxNC4xMi4yMCAxODo1MSwgREVNSVJESklBTiwgQW50b2luZSB3cm90ZToKPiA+IERl YXIgYWxsLAo+ID4KPiA+IEknbSB0cnlpbmcgdG8gImFkZHBhcnQiIHRvIC9kZXYvbWVtIGluIG9y ZGVyIHRvIGNvcHkgbXkgcmF3IGJvb3QgaW1hZ2UgaW5zaWRlLgo+Cj4gVGhlIG5vcm1hbCB1c2Fn ZSBpcyB0byBsZXQgYmFyZWJveCB3b3JyeSBhYm91dCBtZW1vcnkgYWxsb2NhdGlvbjoKPgo+ICAg Ym9vdG0gL2ltYWdlIGFuZCBnbyAvaW1hZ2UgYm90aCBtZW1vcnkgbWFwIC9pbWFnZSBmb3IgeW91 LgoKSSBkaWQgbm90IGtub3cgdGhhdCBpdCB3YXMgcG9zc2libGUgdG8gdXNlIGJvb3RtIG9uIGEg ZGV2aWNlLgpJIHRyaWVkIHRvIHVzZSAiYm9vdG0gL2Rldi9tbWMyIiBhbmQgaXQgd29ya3MuCkF3 ZXNvbWUgOi0pCkkgdGhvdWdodCBJIGhhZCB0byBjcmVhdGUgYSBwYXJ0aXRpb24gaW4gL2Rldi9t ZW0gdG8gY29weSBteSBiaW5hcnkKaW5zaWRlIGluIG9yZGVyIHRvIGJvb3QuLi4KClNvcnJ5IGZv ciB0aGUgbm9pc2UsCkJlc3QgcmVnYXJkcywKQW50b2luZQoKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KYmFyZWJveCBtYWlsaW5nIGxpc3QKYmFyZWJveEBs aXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlz dGluZm8vYmFyZWJveAo=