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 X-Spam-Level: X-Spam-Status: No, score=-3.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5D9A5C4361B for ; Fri, 11 Dec 2020 19:49:11 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id DDE8023ED2 for ; Fri, 11 Dec 2020 19:49:10 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DDE8023ED2 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=moreofthesa.me.uk Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=amd-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 33E346E203; Fri, 11 Dec 2020 19:49:10 +0000 (UTC) Received: from spam.moreofthesa.me.uk (moreofthesa.me.uk [IPv6:2001:8b0:897:1651::1]) by gabe.freedesktop.org (Postfix) with ESMTPS id 597CC6E203 for ; Fri, 11 Dec 2020 19:49:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=moreofthesa.me.uk; s=201708; h=Content-Transfer-Encoding:Content-Type: MIME-Version:References:In-Reply-To:Message-ID:Subject:Cc:To:From:Date:Sender :Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=5YQtjIk0++T0oNuCRwJjsrWGECHhF6X5qwrdcidXR7A=; b=bnwFfB2+eKiCm87lxA+lr+BRe2 IL506lpwh8Jt3yGIdNvgCjRi/E6Q5hqX952Rtsj9i027zrAyhPK9zeuSIY0OV3nhxovme7Aq9HPaj w7oFcOau34h7NW6B0GRXuSGgNxJf17ntC6bHfSi1LBbGkugErHxCtifxAylKfJ9ry5pZlQN69Z82I mLKgCYAN7e/rJ+mSSjQfxJVzRm1VwabdZmy6k6lqeULXzxmlSLTgCkpPmBFgkrLrqk1aKQGYTKOS1 vktkjGPSK+mb73cmu+CIQ/hHHaSK15e0xg63/KZbOQhXWzAZ/DjBxcLu/gg1Qh4DHWH42BoWPpAlq NlQ0v/Qg==; Received: from [2001:8b0:897:1650::2] by spam.moreofthesa.me.uk with esmtp (Exim 4.92) (envelope-from ) id 1knoPa-0005qK-Kd; Fri, 11 Dec 2020 19:49:06 +0000 Date: Fri, 11 Dec 2020 19:48:08 +0000 From: Darren Salt To: christian.koenig@amd.com Subject: Re: [PATCH] amdgpu: resize BAR0 to the maximum available size, even if it doesn't cover VRAM Message-ID: <58E2C3B550%devspam@moreofthesa.me.uk> In-Reply-To: <77805324-8fdc-8d72-f033-7d75ae04947e@gmail.com> References: <20201210005744.5877-1-devspam@moreofthesa.me.uk> <621ae252-ab39-383e-61a9-746fb47c6e01@gmail.com> <58E21FF244%devspam@moreofthesa.me.uk> <9d3cee7f-366e-4e7e-9f63-b0a51af7436c@gmail.com> <58E26045D8%devspam@moreofthesa.me.uk> <77805324-8fdc-8d72-f033-7d75ae04947e@gmail.com> Mail-Followup-To: christian.koenig@amd.com, amd-gfx@lists.freedesktop.org, Darren Salt User-Agent: Messenger-Pro/2.73.6.4250 (Qt/5.11.3) (Linux-x86_64) X-No-Archive: no X-Orwell-Date: Fri, 13160 Dec 1984 19:48:08 +0000 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:8b0:897:1650::2 X-SA-Exim-Mail-From: devspam@moreofthesa.me.uk X-SA-Exim-Scanned: No (on spam.moreofthesa.me.uk); SAEximRunCond expanded to false X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: amd-gfx@lists.freedesktop.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" SSBkZW1hbmQgdGhhdCBDaHJpc3RpYW4gS8O2bmlnIG1heSBvciBtYXkgbm90IGhhdmUgd3JpdHRl bi4uLgoKPiBBbSAxMS4xMi4yMCB1bSAwMjo0MiBzY2hyaWViIERhcnJlbiBTYWx0Ogo+PiBJIGRl bWFuZCB0aGF0IENocmlzdGlhbiBLw7ZuaWcgbWF5IG9yIG1heSBub3QgaGF2ZSB3cml0dGVuLi4u Cj4gW1NOSVBdCgo+IFdlbGwgSSBkaWQgd3JvdGUgdGhhdCA6KQoK4oCcZGlkIHdyaXRl4oCdLCBz dXJlbHnigKYKCj4+IEkgdXNlZCBkZDoKPj4gIyBkZCBpZj0vc3lzL2tlcm5lbC9kZWJ1Zy9kcmkv MC9hbWRncHVfdnJhbSBicz0xMDQ4NTc2IGNvdW50PTEgc2tpcD02MTI3IHwgaGV4ZHVtcCAtQyB8 dGFpbAoKPiBUaGF0IHdvbid0IHdvcmsuIGFtZGdwdV92cmFtIHVzZXMgYSBNTUlPIHJlZ2lzdGVy IHBhaXIgdG8gYWNjZXNzIFZSQU0gd2hpY2gKPiB3b3JrcyBldmVuIHdoZW4gaXQgaXNuJ3QgQ1BV IHZpc2libGUuCgo+IFRoaW5raW5nIG1vcmUgYWJvdXQgaXQgdW1yIHdvdWxkIHByb2JhYmx5IHVz ZSB0aGlzIGFzIHdlbGwsIHNvIHRoYXQgd29uJ3QKPiB3b3JrIGVpdGhlci4KCj4gWW91IGNvdWxk IHRyeSB0byB1c2UgZGQgb24gL2Rldi9tZW0gd2l0aCB0aGUgb2Zmc2V0IG9mIHRoZSBCQVIuCgpM b29rcyBsaWtlIHRoYXQncyBSQU0gYWNjZXNzZWQgYnkgcGh5c2ljYWwgYWRkcmVzcywgc28gdGhh dCB3b24ndCB3b3JrCmVpdGhlci4gQW5kIEkgZG8gc2VlIGRkIHJlcG9ydGluZyDigJhiYWQgYWRk cmVzc+KAmS4KCj4+IEFueXdheSBJIGFncmVlIHRoYXQgYSBQQ0kgc3Vic3lzdGVtIHF1aXJrIG1p Z2h0IGJlIGFwcHJvcHJpYXRlZC4KCj4gSSdtIGdvaW5nIHRvIGRpc2N1c3MgQU1EIGludGVybmFs bHkgd2h5IHlvdSBoYXZlIHN1Y2ggc3RyYW5nZSB2YWx1ZXMgaW4gCj4gdGhlIFJCQVIgcmVnaXN0 ZXJzLgoKSSdtIHRoaW5raW5nIHByb2JhYmx5IGFuIGVycm9yIGJ5IHNvbWVib2R5IGF0IFNhcHBo aXJlLCBidXQgd2UnbGwgc2Vl4oCmCgpIb3BlZnVsbHksIHRoYXQnbGwgc29ydCBpdCBvdXQsIGF0 IGxlYXN0IGZvciBuZXcgY2FyZHMuIEkgZG91YnQgdGhhdCBtaW5lJ3MKdGhlIG9ubHkgb25lIGxp a2UgdGhpcywgYW5kIGl0IHNlZW1zIGxpa2VseSB0aGF0IG1vc3QgYWxyZWFkeSBvdXQgdGhlcmUg d29uJ3QKYmUgdXBkYXRlZCAoc2hvdWRsIHRoZXJlIGJlIG5ldyBWQklPUyByZWxlYXNlcyBhcyBh IHJlYXVsdCkuCgpBbnl3YXksIEkgaGF2ZSBhIHF1aXJrIHBhdGNoIHdyaXR0ZW4gbm93IOKAkyB1 bnRlc3RlZCBhcyB5ZXQsIGFuZCBwcm9iYWJseQpnb2luZyB0byBiZSBjaGFuZ2VkIGR1ZSB0byBv dGhlciBjaGFuZ2VzIGJlZm9yZSBJIGRvIHRlc3QgaXQuCgpbc25pcF0KX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KYW1kLWdmeCBtYWlsaW5nIGxpc3QKYW1k LWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcv bWFpbG1hbi9saXN0aW5mby9hbWQtZ2Z4Cg==