Re: [Bugfix] x86/PCI/ACPI: Fix regression caused by commit 63f1789ec716

2015-03-29 Thread Bernhard Thaler
I tested this patch applied to 4.0-rc5. APU.1C network interfaces are working correctly again. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please r

Re: [Bugfix] x86/PCI/ACPI: Fix regression caused by commit 63f1789ec716

2015-03-25 Thread Jiang Liu
On 2015/3/24 0:48, Bjorn Helgaas wrote: > On Mon, Mar 23, 2015 at 03:22:14PM +0800, Jiang Liu wrote: >> --- >> arch/x86/pci/acpi.c |5 ++--- >> drivers/acpi/resource.c |3 +++ >> 2 files changed, 5 insertions(+), 3 deletions(-) >> >> diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/a

Re: [Bugfix] x86/PCI/ACPI: Fix regression caused by commit 63f1789ec716

2015-03-24 Thread Rafael J. Wysocki
On Tuesday, March 24, 2015 08:18:35 AM Bjorn Helgaas wrote: > On Mon, Mar 23, 2015 at 9:59 PM, Jiang Liu wrote: > > On 2015/3/24 10:42, Bjorn Helgaas wrote: > >> On Mon, Mar 23, 2015 at 9:22 PM, Jiang Liu > >> wrote: > >>> On 2015/3/24 0:48, Bjorn Helgaas wrote: > On Mon, Mar 23, 2015 at 03

Re: [Bugfix] x86/PCI/ACPI: Fix regression caused by commit 63f1789ec716

2015-03-24 Thread Bjorn Helgaas
On Mon, Mar 23, 2015 at 9:59 PM, Jiang Liu wrote: > On 2015/3/24 10:42, Bjorn Helgaas wrote: >> On Mon, Mar 23, 2015 at 9:22 PM, Jiang Liu wrote: >>> On 2015/3/24 0:48, Bjorn Helgaas wrote: On Mon, Mar 23, 2015 at 03:22:14PM +0800, Jiang Liu wrote: > Commit 63f1789ec716("Ignore resources

Re: [Bugfix] x86/PCI/ACPI: Fix regression caused by commit 63f1789ec716

2015-03-23 Thread Jiang Liu
On 2015/3/24 10:42, Bjorn Helgaas wrote: > On Mon, Mar 23, 2015 at 9:22 PM, Jiang Liu wrote: >> On 2015/3/24 0:48, Bjorn Helgaas wrote: >>> On Mon, Mar 23, 2015 at 03:22:14PM +0800, Jiang Liu wrote: Commit 63f1789ec716("Ignore resources consumed by host bridge itself") tries to ignore re

Re: [Bugfix] x86/PCI/ACPI: Fix regression caused by commit 63f1789ec716

2015-03-23 Thread Bjorn Helgaas
On Mon, Mar 23, 2015 at 9:22 PM, Jiang Liu wrote: > On 2015/3/24 0:48, Bjorn Helgaas wrote: >> On Mon, Mar 23, 2015 at 03:22:14PM +0800, Jiang Liu wrote: >>> Commit 63f1789ec716("Ignore resources consumed by host bridge itself") >>> tries to ignore resources consumed by PCI host bridge itself by >

Re: [Bugfix] x86/PCI/ACPI: Fix regression caused by commit 63f1789ec716

2015-03-23 Thread Jiang Liu
On 2015/3/24 0:48, Bjorn Helgaas wrote: > On Mon, Mar 23, 2015 at 03:22:14PM +0800, Jiang Liu wrote: >> Commit 63f1789ec716("Ignore resources consumed by host bridge itself") >> tries to ignore resources consumed by PCI host bridge itself by >> checking IORESOURCE_WINDOW flag, which causes regressi

Re: [Bugfix] x86/PCI/ACPI: Fix regression caused by commit 63f1789ec716

2015-03-23 Thread Bjorn Helgaas
On Mon, Mar 23, 2015 at 03:22:14PM +0800, Jiang Liu wrote: > Commit 63f1789ec716("Ignore resources consumed by host bridge itself") > tries to ignore resources consumed by PCI host bridge itself by > checking IORESOURCE_WINDOW flag, which causes regression on some > platforms. "Do. Or do not. Th

[Bugfix] x86/PCI/ACPI: Fix regression caused by commit 63f1789ec716

2015-03-23 Thread Jiang Liu
Commit 63f1789ec716("Ignore resources consumed by host bridge itself") tries to ignore resources consumed by PCI host bridge itself by checking IORESOURCE_WINDOW flag, which causes regression on some platforms. For example, PC Engines APU.1C platform defines PCI MMIO resources with ACPI Memory32Fi