Re: [GIT PULL] PCI fixes for v3.19

2015-02-11 Thread Bjorn Helgaas
[+cc lists, etc.; sorry, this has been merged already, but I forgot to cc: everybody the first time] On Wed, Feb 4, 2015 at 1:18 PM, Bjorn Helgaas wrote: > Hi Linus, > > These are a regression fix for read-only BARs, a DesignWare fix that keeps > drivers from using MSI-X (which isn't supported),

Re: [GIT PULL] PCI fixes for v3.19

2015-01-30 Thread Bjorn Helgaas
On Fri, Jan 30, 2015 at 3:49 PM, Yinghai Lu wrote: > On Fri, Jan 30, 2015 at 8:56 AM, Bjorn Helgaas wrote: >> On Tue, Jan 27, 2015 at 6:54 PM, Yinghai Lu wrote: >>> On Tue, Jan 27, 2015 at 3:24 PM, Tony Luck wrote: On Mon, Jan 26, 2015 at 7:43 PM, Yinghai Lu wrote: > Can you please ge

Re: [GIT PULL] PCI fixes for v3.19

2015-01-30 Thread Yinghai Lu
On Fri, Jan 30, 2015 at 8:56 AM, Bjorn Helgaas wrote: > On Tue, Jan 27, 2015 at 6:54 PM, Yinghai Lu wrote: >> On Tue, Jan 27, 2015 at 3:24 PM, Tony Luck wrote: >>> On Mon, Jan 26, 2015 at 7:43 PM, Yinghai Lu wrote: Can you please get boot bog with "debug ignore_logleve"? we shoul

Re: [GIT PULL] PCI fixes for v3.19

2015-01-30 Thread Bjorn Helgaas
On Fri, Jan 30, 2015 at 12:01 PM, Tony Luck wrote: > On Fri, Jan 30, 2015 at 8:56 AM, Bjorn Helgaas wrote: >> Tony, does the system work as it did before? Is the only problem that >> now we have more warnings than we did before? > > Yup - things seem to be working. Just have a bunch of new conso

Re: [GIT PULL] PCI fixes for v3.19

2015-01-30 Thread Tony Luck
On Fri, Jan 30, 2015 at 8:56 AM, Bjorn Helgaas wrote: > Tony, does the system work as it did before? Is the only problem that > now we have more warnings than we did before? Yup - things seem to be working. Just have a bunch of new console messages. It seems that at least some of them are valid

Re: [GIT PULL] PCI fixes for v3.19

2015-01-30 Thread Bjorn Helgaas
On Tue, Jan 27, 2015 at 6:54 PM, Yinghai Lu wrote: > On Tue, Jan 27, 2015 at 3:24 PM, Tony Luck wrote: >> On Mon, Jan 26, 2015 at 7:43 PM, Yinghai Lu wrote: >>> Can you please get boot bog with "debug ignore_logleve"? >>> >>> we should get print out from >>> >>> + dev_printk(KERN_D

Re: [GIT PULL] PCI fixes for v3.19

2015-01-27 Thread Yinghai Lu
On Tue, Jan 27, 2015 at 3:24 PM, Tony Luck wrote: > On Mon, Jan 26, 2015 at 7:43 PM, Yinghai Lu wrote: >> Can you please get boot bog with "debug ignore_logleve"? >> >> we should get print out from >> >> + dev_printk(KERN_DEBUG, &dev->dev, "%pR clipped to %pR\n", >> +

Re: [GIT PULL] PCI fixes for v3.19

2015-01-27 Thread Tony Luck
On Tue, Jan 27, 2015 at 6:03 AM, Bjorn Helgaas wrote: > Just to make sure we're planning the same thing, I expect that we will > fix or workaround both issues so it works just as well as v3.18 by the > time v3.19 is released. This is a system in the field, and we should > be able to figure out ho

Re: [GIT PULL] PCI fixes for v3.19

2015-01-27 Thread Tony Luck
On Mon, Jan 26, 2015 at 7:43 PM, Yinghai Lu wrote: > Can you please get boot bog with "debug ignore_logleve"? > > we should get print out from > > + dev_printk(KERN_DEBUG, &dev->dev, "%pR clipped to %pR\n", > +&orig_res, res); Attached ... but I don't

Re: [GIT PULL] PCI fixes for v3.19

2015-01-27 Thread Bjorn Helgaas
On Mon, Jan 26, 2015 at 9:55 PM, Yinghai Lu wrote: > On Mon, Jan 26, 2015 at 3:53 PM, Bjorn Helgaas wrote: >> On Mon, Jan 26, 2015 at 01:24:51PM -0800, Tony Luck wrote: >>> On Mon, Jan 26, 2015 at 1:02 PM, Bjorn Helgaas wrote: >>> > Sorry for the inconvenience. Can you collect a complete dmesg

Re: [GIT PULL] PCI fixes for v3.19

2015-01-26 Thread Yinghai Lu
On Mon, Jan 26, 2015 at 3:53 PM, Bjorn Helgaas wrote: > On Mon, Jan 26, 2015 at 01:24:51PM -0800, Tony Luck wrote: >> On Mon, Jan 26, 2015 at 1:02 PM, Bjorn Helgaas wrote: >> > Sorry for the inconvenience. Can you collect a complete dmesg log and >> > "lspci -vv" output, too (from the kernel wit

Re: [GIT PULL] PCI fixes for v3.19

2015-01-26 Thread Yinghai Lu
On Mon, Jan 26, 2015 at 1:24 PM, Tony Luck wrote: > On Mon, Jan 26, 2015 at 1:02 PM, Bjorn Helgaas wrote: >> Sorry for the inconvenience. Can you collect a complete dmesg log and >> "lspci -vv" output, too (from the kernel with the reverted commit)? >> That will have more useful information than

Re: [GIT PULL] PCI fixes for v3.19

2015-01-26 Thread Bjorn Helgaas
On Mon, Jan 26, 2015 at 01:24:51PM -0800, Tony Luck wrote: > On Mon, Jan 26, 2015 at 1:02 PM, Bjorn Helgaas wrote: > > Sorry for the inconvenience. Can you collect a complete dmesg log and > > "lspci -vv" output, too (from the kernel with the reverted commit)? > > That will have more useful infor

Re: [GIT PULL] PCI fixes for v3.19

2015-01-26 Thread Bjorn Helgaas
On Mon, Jan 26, 2015 at 1:58 PM, Tony Luck wrote: > I'm seeing these new messages in v3.19-rc6 on ia64: Hi Tony, Sorry for the inconvenience. Can you collect a complete dmesg log and "lspci -vv" output, too (from the kernel with the reverted commit)? That will have more useful information than

Re: [GIT PULL] PCI fixes for v3.19

2015-01-26 Thread Tony Luck
I'm seeing these new messages in v3.19-rc6 on ia64: pci :01:00.0: can't claim BAR 6 [mem 0xfffe-0x pref]: no compatible bridge window pci :01:00.1: can't claim BAR 6 [mem 0xfffe-0x pref]: no compatible bridge window pci :03:00.0: can't claim BAR 6 [mem 0xffe

[GIT PULL] PCI fixes for v3.19

2015-01-23 Thread Bjorn Helgaas
Hi Linus, These are fixes for: - A resource management problem that causes a Radeon "Fatal error during GPU init" on machines where the BIOS programmed an invalid Root Port window. This was a regression in v3.16. - An Atheros AR93xx device that doesn't handle PCI bus resets correctl