From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Tue, 31 Jul 2012 15:32:40 -0700 From: Greg KH To: Matthew Garrett Cc: matt.fleming@intel.com, linux-efi@vger.kernel.org, linux-kernel@vger.kernel.org, x86@kernel.org, linux-pci@vger.kernel.org, bhelgaas@google.com Subject: Re: [PATCH V2 1/4] EFI: Stash ROMs if they're not in the PCI BAR Message-ID: <20120731223240.GD19134@kroah.com> References: <1343407934-459-1-git-send-email-mjg@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <1343407934-459-1-git-send-email-mjg@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: On Fri, Jul 27, 2012 at 12:52:11PM -0400, Matthew Garrett wrote: > EFI provides support for providing PCI ROMs via means other than the ROM > BAR. This support vanishes after we've exited boot services, so add support > for stashing copies of the ROMs in setup_data if they're not otherwise > available. > > Signed-off-by: Matthew Garrett > Tested-by: Seth Forshee > --- > arch/x86/boot/compressed/eboot.c | 118 ++++++++++++++++++++++++++++++++++++++ > arch/x86/include/asm/bootparam.h | 1 + > arch/x86/include/asm/pci.h | 12 ++++ > include/linux/efi.h | 71 +++++++++++++++++++++++ > 4 files changed, 202 insertions(+) With this series, does the latest MacBook work properly for the Intel graphics driver? Or is this to resolve some other hardware issue? thanks, greg k-h