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=-6.8 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 5DF09C433DF for ; Mon, 22 Jun 2020 19:48:43 +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 2C92220716 for ; Mon, 22 Jun 2020 19:48:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="b3Jora8W" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2C92220716 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com 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 C40946E8D7; Mon, 22 Jun 2020 19:48:42 +0000 (UTC) Received: from mail-wm1-x344.google.com (mail-wm1-x344.google.com [IPv6:2a00:1450:4864:20::344]) by gabe.freedesktop.org (Postfix) with ESMTPS id A49F96E8D7; Mon, 22 Jun 2020 19:48:41 +0000 (UTC) Received: by mail-wm1-x344.google.com with SMTP id g75so693843wme.5; Mon, 22 Jun 2020 12:48:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=311SvhxGkudFsc5pZh72Ar1Ei6DXigWyevFxNk4TjS4=; b=b3Jora8WMLEdv59PF2q4nujrOs3tlnuUqkKvokx+u0eQxgvS1A2uymksDZIK2zCHzF KZLMY7iI0qb/M3CyonLx6+6Lua6NVW2r5BL3BBTJu+RQmRluabaA7IcXg7zE2qcok0sl x56M128Y8Fpn2iwCjeHU19u0MQlU/fyUGvrQXm92FuWt+dnSybdw+NFcthA6ym4YrKIo PmIChv4mwoyruCWUlAP8m2lh/y2ZDNxnPOjPKPPVp8ZxVAiPedzytsyBMrOZpfUB5COn TG43KS1BxWniwLpTIGmjEPyhlgZJmKqNB7zuqvptLz96dDg+cEX8OestkVqFlQeMnjPe Sx6Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=311SvhxGkudFsc5pZh72Ar1Ei6DXigWyevFxNk4TjS4=; b=FTnPP6aitCUUef+vzdmPU2CGPspq1I3qmyrraCnIqAWU6eH4fEuc4OotdaRpZ35tKH QCQ/pffyue2ntPOzQMzOUxwtMEbYL0gO2ojfZ1yRYQ4jRnC7/iOP9zlSG9KcIMyaDUWl rPOMGekw0a6hbcXfwT9ngtKplb6lePfsJXLnXed0zNmSFBpdazzkPXrV6N/ZgVwAzwry HguNWw2eSBzzIgyRnDO+MFfCBICdpByaSbLFXmow1vlBV2DKNpYYr/MQfPN3AEb9RoW6 hjDCD9AH/dHb6MovpCl3cWKWnv7J7283kuB8OVB5VXphuhKrcON+J/NRIIawLy+uZNdn aqsw== X-Gm-Message-State: AOAM530U/dGz11okuzsxZ5jncYhWU0tDntZEavzWJa/TI2uX/p1deLp5 KHOwybQwkDhXcbw23OCP7t5VgA9sTo2TWqVMWrKiBg== X-Google-Smtp-Source: ABdhPJw7GvPZha0yIkF0qwQeOLruLOGZ7Pj/G6FXm1Xa83g18fWWKgdY6oZIym/g/36El7x7QAWjPVzCc7yBePYPTzw= X-Received: by 2002:a1c:32c4:: with SMTP id y187mr20390328wmy.79.1592855320363; Mon, 22 Jun 2020 12:48:40 -0700 (PDT) MIME-Version: 1.0 References: <1592719388-13819-1-git-send-email-andrey.grodzovsky@amd.com> <1592719388-13819-7-git-send-email-andrey.grodzovsky@amd.com> In-Reply-To: From: Alex Deucher Date: Mon, 22 Jun 2020 15:48:29 -0400 Message-ID: Subject: Re: [PATCH v2 6/8] drm/amdgpu: Unmap entire device address space on device remove. To: Christian Koenig 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: Andrey Grodzovsky , Daniel Vetter , =?UTF-8?Q?Michel_D=C3=A4nzer?= , Maling list - DRI developers , Pekka Paalanen , amd-gfx list Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" T24gTW9uLCBKdW4gMjIsIDIwMjAgYXQgMzozOCBQTSBDaHJpc3RpYW4gS8O2bmlnCjxja29lbmln LmxlaWNodHp1bWVya2VuQGdtYWlsLmNvbT4gd3JvdGU6Cj4KPiBBbSAyMS4wNi4yMCB1bSAwODow MyBzY2hyaWViIEFuZHJleSBHcm9kem92c2t5Ogo+ID4gVXNlIHRoZSBuZXcgVFRNIGludGVyZmFj ZSB0byBpbnZhbGlkYXRlIGFsbCBleHNpc3RpbmcgQk8gQ1BVIG1hcHBpbmdzCj4gPiBmb3JtIGFs bCB1c2VyIHByb2NjZXNzZXMuCj4gPgo+ID4gU2lnbmVkLW9mZi1ieTogQW5kcmV5IEdyb2R6b3Zz a3kgPGFuZHJleS5ncm9kem92c2t5QGFtZC5jb20+Cj4KPiBSZXZpZXdlZC1ieTogQ2hyaXN0aWFu IEvDtm5pZyA8Y2hyaXN0aWFuLmtvZW5pZ0BhbWQuY29tPgo+Cj4gSSB0aGluayB0aG9zZSB0d28g cGF0Y2hlcyBjb3VsZCBhbHJlYWR5IGxhbmQgaW4gYW1kLXN0YWdpbmctZHJtLW5leHQKPiBzaW5j ZSB0aGV5IGFyZSBhIGdvb2QgaWRlYSBpbmRlcGVuZGVudCBvZiBob3cgZWxzZSB3ZSBmaXggdGhl IG90aGVyIGlzc3Vlcy4KClBsZWFzZSBtYWtlIHN1cmUgdGhleSBsYW5kIGluIGRybS1taXNjIGFz IHdlbGwuCgpBbGV4Cgo+Cj4gPiAtLS0KPiA+ICAgZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUv YW1kZ3B1X2Rydi5jIHwgMSArCj4gPiAgIDEgZmlsZSBjaGFuZ2VkLCAxIGluc2VydGlvbigrKQo+ ID4KPiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfZHJ2 LmMgYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfZHJ2LmMKPiA+IGluZGV4IDQz NTkyZGMuLjY5MzJkNzUgMTAwNjQ0Cj4gPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdw dS9hbWRncHVfZHJ2LmMKPiA+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdw dV9kcnYuYwo+ID4gQEAgLTExMzUsNiArMTEzNSw3IEBAIGFtZGdwdV9wY2lfcmVtb3ZlKHN0cnVj dCBwY2lfZGV2ICpwZGV2KQo+ID4gICAgICAgc3RydWN0IGRybV9kZXZpY2UgKmRldiA9IHBjaV9n ZXRfZHJ2ZGF0YShwZGV2KTsKPiA+Cj4gPiAgICAgICBkcm1fZGV2X3VucGx1ZyhkZXYpOwo+ID4g KyAgICAgdHRtX2JvX3VubWFwX3ZpcnR1YWxfYWRkcmVzc19zcGFjZSgmYWRldi0+bW1hbi5iZGV2 KTsKPiA+ICAgICAgIGFtZGdwdV9kcml2ZXJfdW5sb2FkX2ttcyhkZXYpOwo+ID4KPiA+ICAgICAg IHBjaV9kaXNhYmxlX2RldmljZShwZGV2KTsKPgpfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwphbWQtZ2Z4IG1haWxpbmcgbGlzdAphbWQtZ2Z4QGxpc3RzLmZy ZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3Rp bmZvL2FtZC1nZngK