On Fri, 2013-04-26 at 13:49 -0600, Bjorn Helgaas wrote:
> On Wed, Apr 24, 2013 at 3:33 PM, Alex Williamson
> wrote:
> > On Thu, 2013-02-14 at 20:53 -0700, Alex Williamson wrote:
> >> On Thu, 2013-02-14 at 16:47 -0700, Bjorn Helgaas wrote:
> >> > On Thu, Feb 14, 2013 at 11:37 AM, Alex Williamson
>
On Fri, 2013-04-26 at 13:49 -0600, Bjorn Helgaas wrote:
On Wed, Apr 24, 2013 at 3:33 PM, Alex Williamson
alex.william...@redhat.com wrote:
On Thu, 2013-02-14 at 20:53 -0700, Alex Williamson wrote:
On Thu, 2013-02-14 at 16:47 -0700, Bjorn Helgaas wrote:
On Thu, Feb 14, 2013 at 11:37 AM,
On Wed, Apr 24, 2013 at 3:33 PM, Alex Williamson
wrote:
> On Thu, 2013-02-14 at 20:53 -0700, Alex Williamson wrote:
>> On Thu, 2013-02-14 at 16:47 -0700, Bjorn Helgaas wrote:
>> > On Thu, Feb 14, 2013 at 11:37 AM, Alex Williamson
>> > wrote:
>> > > A bus reset can trigger a presence detection
On Wed, Apr 24, 2013 at 3:33 PM, Alex Williamson
alex.william...@redhat.com wrote:
On Thu, 2013-02-14 at 20:53 -0700, Alex Williamson wrote:
On Thu, 2013-02-14 at 16:47 -0700, Bjorn Helgaas wrote:
On Thu, Feb 14, 2013 at 11:37 AM, Alex Williamson
alex.william...@redhat.com wrote:
A bus
On Thu, 2013-02-14 at 20:53 -0700, Alex Williamson wrote:
> On Thu, 2013-02-14 at 16:47 -0700, Bjorn Helgaas wrote:
> > On Thu, Feb 14, 2013 at 11:37 AM, Alex Williamson
> > wrote:
> > > A bus reset can trigger a presence detection change and result in a
> > > suprise hotplug. This is generally
On Thu, 2013-02-14 at 20:53 -0700, Alex Williamson wrote:
On Thu, 2013-02-14 at 16:47 -0700, Bjorn Helgaas wrote:
On Thu, Feb 14, 2013 at 11:37 AM, Alex Williamson
alex.william...@redhat.com wrote:
A bus reset can trigger a presence detection change and result in a
suprise hotplug.
On Thu, 2013-02-14 at 16:47 -0700, Bjorn Helgaas wrote:
> On Thu, Feb 14, 2013 at 11:37 AM, Alex Williamson
> wrote:
> > A bus reset can trigger a presence detection change and result in a
> > suprise hotplug. This is generally not what we want to happen when
> > trying to reset a device.
On Thu, Feb 14, 2013 at 11:37 AM, Alex Williamson
wrote:
> A bus reset can trigger a presence detection change and result in a
> suprise hotplug. This is generally not what we want to happen when
> trying to reset a device. Disable the presence detection control on
> on bridges around bus
Hi Alex,
I was just going to ask you whether your patch would "explain" why pciehp has
in my experience broken presence detection while acpiphp has not (on 3.7 kernel)
and whether the patch will fix it.
Some testing I have done in the past on 3.2 kernel and on 3.7.1, with no
fixes.
Maybe you
On Thu, 2013-02-14 at 11:37 -0700, Alex Williamson wrote:
> A bus reset can trigger a presence detection change and result in a
> suprise hotplug. This is generally not what we want to happen when
> trying to reset a device. Disable the presence detection control on
> on bridges around bus
A bus reset can trigger a presence detection change and result in a
suprise hotplug. This is generally not what we want to happen when
trying to reset a device. Disable the presence detection control on
on bridges around bus reset.
Signed-off-by: Alex Williamson
---
drivers/pci/pci.c | 29
A bus reset can trigger a presence detection change and result in a
suprise hotplug. This is generally not what we want to happen when
trying to reset a device. Disable the presence detection control on
on bridges around bus reset.
Signed-off-by: Alex Williamson alex.william...@redhat.com
---
On Thu, 2013-02-14 at 11:37 -0700, Alex Williamson wrote:
A bus reset can trigger a presence detection change and result in a
suprise hotplug. This is generally not what we want to happen when
trying to reset a device. Disable the presence detection control on
on bridges around bus reset.
Hi Alex,
I was just going to ask you whether your patch would explain why pciehp has
in my experience broken presence detection while acpiphp has not (on 3.7 kernel)
and whether the patch will fix it.
Some testing I have done in the past on 3.2 kernel and on 3.7.1, with no
fixes.
Maybe you
On Thu, Feb 14, 2013 at 11:37 AM, Alex Williamson
alex.william...@redhat.com wrote:
A bus reset can trigger a presence detection change and result in a
suprise hotplug. This is generally not what we want to happen when
trying to reset a device. Disable the presence detection control on
on
On Thu, 2013-02-14 at 16:47 -0700, Bjorn Helgaas wrote:
On Thu, Feb 14, 2013 at 11:37 AM, Alex Williamson
alex.william...@redhat.com wrote:
A bus reset can trigger a presence detection change and result in a
suprise hotplug. This is generally not what we want to happen when
trying to
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