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 31CFCC35FFC for ; Sat, 22 Mar 2025 08:04:32 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 93FD710E267; Sat, 22 Mar 2025 08:04:31 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="DJDWgnOG"; dkim-atps=neutral Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0BFB010E0B4 for ; Sat, 22 Mar 2025 08:04:28 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 0C72C5C4ACA; Sat, 22 Mar 2025 08:02:08 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E6E66C4CEDD; Sat, 22 Mar 2025 08:04:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1742630664; bh=VS372D8YXF4lFI5XBSp4Hy/qPdaRBi+3DN7mmyIgP0g=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=DJDWgnOG5GeFJ1htESs7PkFg92n66kfjC0mSg6jV1TUXlJu9lcI5p+zBB63mksbNz iKQZ1MYdfpzmgUIjPWzv8eICHv+iTm/1hHDeMtjOgrEryf/21Uv8OkwanvJv0EqRcC ERvrUL+mpxcy+grxbuZ7xT0Gh+FbwfI2bDX+D+WDtY+1wyMihhda5nKwPDC8rspl32 Adj0b3v1yIBQJ6JGs6U1yVvRDb1ITFy6868FgQL25DvO1nz2WEBrVW3KVg6weArn5G AoR7NFWOC/nBXPeuyYkoqXY/+ACxQ4Lg3/dWeQRjwE7G7WwCCWxc1ARHBFJYlO5cSx gKIq0Q2nUVWhA== Date: Sat, 22 Mar 2025 09:04:19 +0100 From: Ingo Molnar To: Balbir Singh Cc: Bert Karwatzki , Alex Deucher , Kees Cook , Bjorn Helgaas , Linus Torvalds , Peter Zijlstra , Andy Lutomirski , linux-kernel@vger.kernel.org, amd-gfx@lists.freedesktop.org Subject: Re: commit 7ffb791423c7 breaks steam game Message-ID: References: <5d34bfc5109b8d104fd4f8550dd17945344f9d07.camel@web.de> <551b9797-20d6-4bfe-b54c-84dd7aae7794@nvidia.com> <9be36dfab79b17e108f71d51a6ebf39073e110c6.camel@web.de> <2cafd3e1-9265-403a-9854-7200d84ca397@nvidia.com> <01414c31-82c8-4de7-920f-87020610580b@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <01414c31-82c8-4de7-920f-87020610580b@nvidia.com> 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: , Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" * Balbir Singh wrote: > > How frequently does this happen and what is the impact to users if > > this happens? > > It happens a 100% of the time when the BAR space lies beyond the > 10TiB region. And how frequently is the BAR space beyond the 10TiB region, on modern systems? Thanks, Ingo