From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yinghai Lu Subject: [PATCH -v2] x86/pci: print ioh resources only Date: Thu, 28 Jan 2010 11:10:14 -0800 Message-ID: <4B61E116.6050208@kernel.org> References: <201001261348.59508.rjw@sisk.pl> <201001261032.37053.bjorn.helgaas@hp.com> <201001261902.13911.rjw@sisk.pl> <20100126101752.78196900@jbarnes-piketon> <4B5F735B.2040308@kernel.org> <20100127192409.79af96db@jbarnes-piketon> <20100128040226.GB8964@jgarrett.org> <20100128082432.05a97ebc@jbarnes-piketon> <4B61D7C4.1050405@kernel.org> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: linux-pci-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="us-ascii" To: Linus Torvalds Cc: Jesse Barnes , Jeff Garrett , "Rafael J. Wysocki" , Bjorn Helgaas , Linux Kernel Mailing List , Kernel Testers List , Linux PCI , Myron Stowe , Matthew Garrett , Ingo Molnar don't use them for peer pci root bus resource yet. so could cross check _CRS results -v2: dont put info struct in stack according to Linus. because that is kbytes big Signed-off-by: Yinghai Lu --- arch/x86/pci/intel_bus.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) Index: linux-2.6/arch/x86/pci/intel_bus.c =================================================================== --- linux-2.6.orig/arch/x86/pci/intel_bus.c +++ linux-2.6/arch/x86/pci/intel_bus.c @@ -53,13 +53,9 @@ static void __devinit pci_root_bus_res(s if (dev->cfg_size < 0x120) return; - if (pci_root_num >= PCI_ROOT_NR) { - printk(KERN_DEBUG "intel_bus.c: PCI_ROOT_NR is too small\n"); + info = kmalloc(sizeof(struct pci_root_info), GFP_KERNEL); + if (!info) return; - } - - info = &pci_root_info[pci_root_num]; - pci_root_num++; pci_read_config_word(dev, IOH_LCFGBUS, &word); bus_base = (word & 0xff);