From: Jiang Liu <jiang.liu@linux.intel.com>
To: Bjorn Helgaas <bhelgaas@google.com>,
"Rafael J . Wysocki" <rafael.j.wysocki@intel.com>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Marc Zyngier <marc.zyngier@arm.com>,
Hanjun Guo <hanjun.guo@linaro.org>,
Liviu Dudau <Liviu.Dudau@arm.com>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
x86@kernel.org
Cc: Jiang Liu <jiang.liu@linux.intel.com>,
linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-pci@vger.kernel.org
Subject: [Patch v6 5/7] ACPI, PCI: Reset acpi_root_dev->domain to 0 when pci_ignore_seg is set
Date: Mon, 14 Sep 2015 16:07:34 +0800 [thread overview]
Message-ID: <1442218057-4355-6-git-send-email-jiang.liu@linux.intel.com> (raw)
In-Reply-To: <1442218057-4355-1-git-send-email-jiang.liu@linux.intel.com>
Reset acpi_root_dev->domain to 0 when pci_ignore_seg is set to keep
consistence between ACPI PCI root device and PCI host bridge device.
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
---
arch/x86/pci/acpi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c
index ff9911707160..5bc018559cc4 100644
--- a/arch/x86/pci/acpi.c
+++ b/arch/x86/pci/acpi.c
@@ -401,7 +401,7 @@ struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root)
int node;
if (pci_ignore_seg)
- domain = 0;
+ root->segment = domain = 0;
if (domain && !pci_domains_supported) {
printk(KERN_WARNING "pci_bus %04x:%02x: "
--
1.7.10.4
next prev parent reply other threads:[~2015-09-14 8:07 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-14 8:07 [Patch v6 0/7] Consolidate ACPI PCI root common code into ACPI core Jiang Liu
2015-09-14 8:07 ` [Patch v6 1/7] ACPI/PCI: Enhance ACPI core to support sparse IO space Jiang Liu
2015-09-14 8:07 ` [Patch v6 2/7] ia64/PCI/ACPI: Use common ACPI resource parsing interface for host bridge Jiang Liu
2015-09-14 8:07 ` [Patch v6 3/7] ia64/PCI: Use common struct resource_entry to replace struct iospace_resource Jiang Liu
2015-09-14 8:07 ` [Patch v6 4/7] PCI/ACPI: Consolidate common PCI host bridge code into ACPI core Jiang Liu
2015-10-06 17:47 ` Bjorn Helgaas
2015-10-08 5:32 ` Jiang Liu
2015-10-08 13:20 ` Bjorn Helgaas
2015-10-09 8:19 ` Jiang Liu
2015-09-14 8:07 ` Jiang Liu [this message]
2015-10-06 17:54 ` [Patch v6 5/7] ACPI, PCI: Reset acpi_root_dev->domain to 0 when pci_ignore_seg is set Bjorn Helgaas
2015-09-14 8:07 ` [Patch v6 6/7] x86/PCI/ACPI: Use common interface to support PCI host bridge Jiang Liu
2015-10-06 18:01 ` Bjorn Helgaas
2015-10-07 8:52 ` Hanjun Guo
2015-10-07 12:45 ` Bjorn Helgaas
2015-09-14 8:07 ` [Patch v6 7/7] ia64/PCI/ACPI: " Jiang Liu
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