From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Woodhouse Subject: [PATCH 17/17] arm64: Do not expose PCI mmap through procfs Date: Wed, 22 Mar 2017 13:25:31 +0000 Message-ID: <4281f8e01b9fc5628cbf4a5c77abd642801e23c7.1490188942.git.dwmw2@infradead.org> References: Return-path: Received: from bombadil.infradead.org ([65.50.211.133]:40351 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759812AbdCVNZe (ORCPT ); Wed, 22 Mar 2017 09:25:34 -0400 In-Reply-To: In-Reply-To: References: Sender: linux-arch-owner@vger.kernel.org List-ID: To: linux-pci@vger.kernel.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org From: David Woodhouse Signed-off-by: David Woodhouse --- drivers/pci/proc.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c index 2d9cfa4..a940f4b 100644 --- a/drivers/pci/proc.c +++ b/drivers/pci/proc.c @@ -17,6 +17,11 @@ static int proc_initialized; /* = 0 */ +#ifdef __aarch64__ +/* ARM64 wants to be special and not expose this through /proc like everyone else */ +#undef HAVE_PCI_MMAP +#endif + static loff_t proc_bus_pci_lseek(struct file *file, loff_t off, int whence) { struct pci_dev *dev = PDE_DATA(file_inode(file)); -- 2.9.3