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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id CC8E4C433F5 for ; Mon, 2 May 2022 15:12:01 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 75E4210E51F; Mon, 2 May 2022 15:12:00 +0000 (UTC) Received: from mail-pj1-x1029.google.com (mail-pj1-x1029.google.com [IPv6:2607:f8b0:4864:20::1029]) by gabe.freedesktop.org (Postfix) with ESMTPS id EFA6610E51F for ; Mon, 2 May 2022 15:11:59 +0000 (UTC) Received: by mail-pj1-x1029.google.com with SMTP id a15-20020a17090ad80f00b001dc2e23ad84so4366095pjv.4 for ; Mon, 02 May 2022 08:11:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fireburn-co-uk.20210112.gappssmtp.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=+fYt/5Kz7fMdzGgWjp7XMLLraHbe7JhowY7ehw5lu1Y=; b=MLOZ01pFhYttJUIpKvXwQt58S0iKaNEdTov0zTpQQepmjnWbMw0TPpeDWTPJ0hmMyz f6KBJviThmz4lESgX/mZGEBOuGRibRp4pdYja4SlgASeejOo5rlw7wE6w0q7OPgLAcar esSoXADn0AYEQiCNIun/NEMlSQPtVuYdOHfRtttbyxKn0CNuTPvaBBaJ8bFGOWcZp07m dqA4DUnIW4rb7sv3BfN03uULPWOwyfUu2BlKcawwrOiyqYz6CXpxm8914sR3c2kGfZVJ wFIbYrQ2jGuYJRvEc2YellXId8dF8uHTUrN0CCY1FF8Ew4WnZqlbEiocoOqRllh+Nb/I mf9g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=+fYt/5Kz7fMdzGgWjp7XMLLraHbe7JhowY7ehw5lu1Y=; b=JzDsiKm3WeYBZPvD0TFqSm9u9owKD0TQrWLelCZcheYrru+be+zzaFTBFjb+hG33Nv Um0OMJdfjuPu2wS9B5ZGrcYErl2F3oWBQPav5cxsxsUa5E+xStvzLavMf56lhbfPhdgH bgOP33A+4rRujJ8AP0SNV/dnnxm+Qh7e1OCb/RvqHzwT9y/PihsubjNhk3F8COzbJmmH jUrI4dH3x7xyQVRJIo3g26wOg+GgwrgZ3O7dH2hOZv7+7b/61PZ0XexBEVwd9KZKqZHC 3JFWkDT8ti6/EPjp8oyBDTQx6gWov51LU1qLWgrmC6jUdU4EoW/ItHkgoIx5AwbjDPLR d9ug== X-Gm-Message-State: AOAM532FS0YonkzYvjdNMasP+vH3cHFbt3f7A+5oOGWjbje3nuOZ0nSo tX7YlcsykZnGGsAAnc0C7vpjmdclKRzOjc0ggQTPnA== X-Google-Smtp-Source: ABdhPJwJfSROCD11NB0E9djhzgDXsLBgMJ23ztSc+gUj853AdR/Z84vGZ0eEjVgMeA0SeknsqvCUgMXhRmThULJKJww= X-Received: by 2002:a17:903:31d1:b0:159:804:e852 with SMTP id v17-20020a17090331d100b001590804e852mr12093048ple.19.1651504319503; Mon, 02 May 2022 08:11:59 -0700 (PDT) MIME-Version: 1.0 References: <20220407054651.3924-1-Arunpravin.PaneerSelvam@amd.com> In-Reply-To: From: Mike Lothian Date: Mon, 2 May 2022 16:11:48 +0100 Message-ID: Subject: Re: [PATCH v12] drm/amdgpu: add drm buddy support to amdgpu To: =?UTF-8?Q?Christian_K=C3=B6nig?= Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: dri-devel@lists.freedesktop.org, Arunpravin Paneer Selvam , intel-gfx@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, matthew.auld@intel.com, alexander.deucher@amd.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Wed, 27 Apr 2022 at 12:55, Mike Lothian wrote: > > On Tue, 26 Apr 2022 at 17:36, Christian K=C3=B6nig wrote: > > > > Hi Mike, > > > > sounds like somehow stitching together the SG table for PRIME doesn't > > work any more with this patch. > > > > Can you try with P2P DMA disabled? > > -CONFIG_PCI_P2PDMA=3Dy > +# CONFIG_PCI_P2PDMA is not set > > If that's what you're meaning, then there's no difference, I'll upload > my dmesg to the gitlab issue > > > > > Apart from that can you take a look Arun? > > > > Thanks, > > Christian. Hi Have you had any success in replicating this? Cheers Mike 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id D06B4C433EF for ; Mon, 2 May 2022 15:12:07 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2BC9810E632; Mon, 2 May 2022 15:12:01 +0000 (UTC) Received: from mail-pj1-x1029.google.com (mail-pj1-x1029.google.com [IPv6:2607:f8b0:4864:20::1029]) by gabe.freedesktop.org (Postfix) with ESMTPS id F0CED10E59C for ; Mon, 2 May 2022 15:11:59 +0000 (UTC) Received: by mail-pj1-x1029.google.com with SMTP id t11-20020a17090ad50b00b001d95bf21996so16333933pju.2 for ; Mon, 02 May 2022 08:11:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fireburn-co-uk.20210112.gappssmtp.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=+fYt/5Kz7fMdzGgWjp7XMLLraHbe7JhowY7ehw5lu1Y=; b=MLOZ01pFhYttJUIpKvXwQt58S0iKaNEdTov0zTpQQepmjnWbMw0TPpeDWTPJ0hmMyz f6KBJviThmz4lESgX/mZGEBOuGRibRp4pdYja4SlgASeejOo5rlw7wE6w0q7OPgLAcar esSoXADn0AYEQiCNIun/NEMlSQPtVuYdOHfRtttbyxKn0CNuTPvaBBaJ8bFGOWcZp07m dqA4DUnIW4rb7sv3BfN03uULPWOwyfUu2BlKcawwrOiyqYz6CXpxm8914sR3c2kGfZVJ wFIbYrQ2jGuYJRvEc2YellXId8dF8uHTUrN0CCY1FF8Ew4WnZqlbEiocoOqRllh+Nb/I mf9g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=+fYt/5Kz7fMdzGgWjp7XMLLraHbe7JhowY7ehw5lu1Y=; b=Yw/XoGTdW4biXPAdiydZnGEklXPV4hYDG//4NBFoMKhmmDxF7SYmt9B3BWCwmpjr8X 4J/BCYrOvf9FjWzE3y4eYp4s6t4qzLyWQ2MFpEKXff3ZF4Fflh1e71olVq2QXiBZCGwk +oLQhd4I1rTeQQMJtIn+yKcwVxB0zaXbmNX3k13qM0YXaz8QJKX971QkIWrjqKFJMN70 qz52Pvy6bGMh92WBhs8JrpmFMNV1MPN+ov8nDEtqpr/vnZ/jfeuDbGcmVCjTBuzo8Wbx qJAIlP8jtjHkqhDzfdO7WxfK4r+rC0HwvqLn0ZVRWPrPvcGRoYSsGKmSZBzA5Vqyx7Kr oBRQ== X-Gm-Message-State: AOAM530XSoQQajvySkzszRNjLoCE93JCedbErog/x9BFrXD9K+5XeRCg rxlfynOGqmtC5syraqtP7V7WcpVbBVQBP/HK9erjTA== X-Google-Smtp-Source: ABdhPJwJfSROCD11NB0E9djhzgDXsLBgMJ23ztSc+gUj853AdR/Z84vGZ0eEjVgMeA0SeknsqvCUgMXhRmThULJKJww= X-Received: by 2002:a17:903:31d1:b0:159:804:e852 with SMTP id v17-20020a17090331d100b001590804e852mr12093048ple.19.1651504319503; Mon, 02 May 2022 08:11:59 -0700 (PDT) MIME-Version: 1.0 References: <20220407054651.3924-1-Arunpravin.PaneerSelvam@amd.com> In-Reply-To: From: Mike Lothian Date: Mon, 2 May 2022 16:11:48 +0100 Message-ID: To: =?UTF-8?Q?Christian_K=C3=B6nig?= Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Subject: Re: [Intel-gfx] [PATCH v12] drm/amdgpu: add drm buddy support to amdgpu X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: dri-devel@lists.freedesktop.org, Arunpravin Paneer Selvam , intel-gfx@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, matthew.auld@intel.com, alexander.deucher@amd.com Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On Wed, 27 Apr 2022 at 12:55, Mike Lothian wrote: > > On Tue, 26 Apr 2022 at 17:36, Christian K=C3=B6nig wrote: > > > > Hi Mike, > > > > sounds like somehow stitching together the SG table for PRIME doesn't > > work any more with this patch. > > > > Can you try with P2P DMA disabled? > > -CONFIG_PCI_P2PDMA=3Dy > +# CONFIG_PCI_P2PDMA is not set > > If that's what you're meaning, then there's no difference, I'll upload > my dmesg to the gitlab issue > > > > > Apart from that can you take a look Arun? > > > > Thanks, > > Christian. Hi Have you had any success in replicating this? Cheers Mike