From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org>
X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on
	aws-us-west-2-korg-lkml-1.web.codeaurora.org
Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133])
	(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 0C961C54798
	for <linux-arm-kernel@archiver.kernel.org>; Sat,  9 Mar 2024 16:36:52 +0000 (UTC)
DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed;
	d=lists.infradead.org; s=bombadil.20210309; h=Sender:
	Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post:
	List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:
	Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description:
	Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:
	List-Owner; bh=c3xCSIQ6njZTuV7Y+sosNowZccX8lv9yZlyebr4ZQAY=; b=20scMo9cyePRTB
	dioU6XyrFDefLK4ON6gPbmTlGBau7Lrj8FAkqt/k766g5ywwnh8c1zYq7RmTwIhswnLHwYBCALZyL
	VLPCn2GUq2ZgHGALRRtd1HQDgMSCZfXWbzaQAhHhMH3YE75hF8uE1wpV1wz8Yk87xrOEtAzYnmfKy
	NZODzSFcbBXzVb3pFOcoIzbsJSXcv1e1nq0bQ5EVye2raNAplXYQPxCLnWLzqCocKFnms76Lz+Ke+
	JH0tuuB+yav32Ijo/UZinyRXsnO7Fr5ZPh4T+qRa7yuM2HlscRpklJ5IxGa7dUPMJs86TCmsaqxM5
	5iufTmsXQapSegRloPTw==;
Received: from localhost ([::1] helo=bombadil.infradead.org)
	by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux))
	id 1rizgh-0000000DleU-1X5H;
	Sat, 09 Mar 2024 16:36:43 +0000
Received: from hch by bombadil.infradead.org with local (Exim 4.97.1 #2 (Red Hat Linux))
	id 1rizgf-0000000Dldv-0CdF;
	Sat, 09 Mar 2024 16:36:41 +0000
Date: Sat, 9 Mar 2024 08:36:41 -0800
From: Christoph Hellwig <hch@infradead.org>
To: Alexei Starovoitov <alexei.starovoitov@gmail.com>
Cc: Christoph Hellwig <hch@infradead.org>,
	Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	linux-mm <linux-mm@kvack.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>,
	Linux ARM <linux-arm-kernel@lists.infradead.org>,
	Daniel Borkmann <daniel@iogearbox.net>, bpf <bpf@vger.kernel.org>,
	Bjorn Helgaas <bhelgaas@google.com>, linux-pci@vger.kernel.org
Subject: Re: vm_area at addr ffffffffc0800000 is not marked as VM_IOREMAP
Message-ID: <ZeyQGU3ziQbLBu_E@infradead.org>
References: <Zeso7eNj1sBhH5zY@infradead.org>
 <CAADnVQKQumV-0AxGLKX0jQEfa8Z2Bxx2yW8k_1OqGBnD-RqrbA@mail.gmail.com>
 <ZetEkyW1QgIKwfFz@infradead.org>
 <CAADnVQL4JAUz-p-X9aEggeKNpYUqJZrzQKO7N0dnohE0r7mdpg@mail.gmail.com>
 <ZetJ4xfopatYstPs@infradead.org>
 <CAADnVQJKPa+JUUKpW7gZehbFBYj3GPrbpd0NCj4xwkU2puObEw@mail.gmail.com>
 <CAADnVQJeOc9Muki+-PUYc20-=1vRgkprbNL0zTc=Cz-T_iYkNQ@mail.gmail.com>
 <CAADnVQ+zbZ1M_uvWmyWUdomAedP+LWMhQX-5bGajzJ0GYzme9g@mail.gmail.com>
 <ZeyATzYas84F3IKQ@infradead.org>
 <CAADnVQLVr4ppEkDOVScR2FZ0dRwMLADtgh7L4jqt1yOYrxoWZg@mail.gmail.com>
MIME-Version: 1.0
Content-Disposition: inline
In-Reply-To: <CAADnVQLVr4ppEkDOVScR2FZ0dRwMLADtgh7L4jqt1yOYrxoWZg@mail.gmail.com>
X-BeenThere: linux-arm-kernel@lists.infradead.org
X-Mailman-Version: 2.1.34
Precedence: list
List-Id: <linux-arm-kernel.lists.infradead.org>
List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-arm-kernel>,
 <mailto:linux-arm-kernel-request@lists.infradead.org?subject=unsubscribe>
List-Archive: <http://lists.infradead.org/pipermail/linux-arm-kernel/>
List-Post: <mailto:linux-arm-kernel@lists.infradead.org>
List-Help: <mailto:linux-arm-kernel-request@lists.infradead.org?subject=help>
List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>,
 <mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe>
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org>
Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org
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=