Pali Rohár [2021-04-07 16:51:47]:
> Could you run 'dmesg' and provide its output? So also missing / garbage
> messages would be visible.
Adding it inline for archives. It's log from serial console, with output of
dmesg at the
bottom so one can compare if needed.
[0.00] Booting Linux
On Wednesday 07 April 2021 16:25:46 Petr Štetiar wrote:
> Pali Rohár [2020-10-07 10:12:27]:
>
> Hi,
>
> [adding Koen to Cc:]
>
> > I'm hitting these race conditions randomly on pci aardvark controller
> > driver- I prepared patch which speed up initialization of this driver,
> > but also
On Thursday 16 July 2020 13:04:23 Pali Rohár wrote:
> Hello Bjorn!
>
> I see following error message in dmesg which looks like a race condition:
>
> sysfs: cannot create duplicate filename
> '/devices/platform/soc/d007.pcie/pci:00/:00:00.0/config'
>
> I looked at it deeper and
Pali Rohár [2020-10-07 10:12:27]:
Hi,
[adding Koen to Cc:]
> I'm hitting these race conditions randomly on pci aardvark controller
> driver- I prepared patch which speed up initialization of this driver,
> but also increase probability that it hits above race conditions :-(
it seems, that I'm
On Sunday 15 November 2020 07:19:36 Krzysztof Wilczyński wrote:
> Hello Pali!
>
> Sincere apologies for taking a long time to get back to you.
>
> On 20-11-04 17:29:31, Pali Rohár wrote:
>
> [...]
> >
> > Krzysztof, as Bjorn wrote, do you want to take this issue?
> >
> [...]
>
> Yes. I
Hello Pali!
Sincere apologies for taking a long time to get back to you.
On 20-11-04 17:29:31, Pali Rohár wrote:
[...]
>
> Krzysztof, as Bjorn wrote, do you want to take this issue?
>
[...]
Yes. I already talked to Bjorn about this briefly, and thus I am more
than happy to take care about
On Tuesday 06 October 2020 17:22:22 Bjorn Helgaas wrote:
> It's not obvious from the code why we need pci_sysfs_init(), but
> Yinghai hinted [1] that we need to create sysfs after assigning
> resources. I experimented by removing pci_sysfs_init() and skipping
> the ROM BAR sizing. In that case,
Hello Krzysztof!
On Friday 09 October 2020 10:08:53 Pali Rohár wrote:
> On Thursday 08 October 2020 14:59:07 Bjorn Helgaas wrote:
> > On Wed, Oct 07, 2020 at 11:14:34AM -0500, Bjorn Helgaas wrote:
> > > On Wed, Oct 07, 2020 at 10:14:00AM +0200, Pali Rohár wrote:
> > > > On Wednesday 07 October
On Thursday 08 October 2020 14:59:07 Bjorn Helgaas wrote:
> On Wed, Oct 07, 2020 at 11:14:34AM -0500, Bjorn Helgaas wrote:
> > On Wed, Oct 07, 2020 at 10:14:00AM +0200, Pali Rohár wrote:
> > > On Wednesday 07 October 2020 12:47:40 Oliver O'Halloran wrote:
> > > > On Wed, Oct 7, 2020 at 10:26 AM
On Wed, Oct 07, 2020 at 11:14:34AM -0500, Bjorn Helgaas wrote:
> On Wed, Oct 07, 2020 at 10:14:00AM +0200, Pali Rohár wrote:
> > On Wednesday 07 October 2020 12:47:40 Oliver O'Halloran wrote:
> > > On Wed, Oct 7, 2020 at 10:26 AM Bjorn Helgaas wrote:
> > > >
> > > > I'm not really a fan of this
On Wed, Oct 07, 2020 at 10:14:00AM +0200, Pali Rohár wrote:
> On Wednesday 07 October 2020 12:47:40 Oliver O'Halloran wrote:
> > On Wed, Oct 7, 2020 at 10:26 AM Bjorn Helgaas wrote:
> > >
> > > I'm not really a fan of this because pci_sysfs_init() is a bit of a
> > > hack to begin with, and this
On Wednesday 07 October 2020 12:47:40 Oliver O'Halloran wrote:
> On Wed, Oct 7, 2020 at 10:26 AM Bjorn Helgaas wrote:
> >
> > I'm not really a fan of this because pci_sysfs_init() is a bit of a
> > hack to begin with, and this makes it even more complicated.
> >
> > It's not obvious from the code
On Tuesday 06 October 2020 17:22:22 Bjorn Helgaas wrote:
> [+cc Krzysztof, Yinghai]
>
> On Wed, Sep 09, 2020 at 01:28:50PM +0200, Pali Rohár wrote:
> > Hello! I'm adding more people to loop.
> >
> > Can somebody look at these race conditions and my patch?
> >
> > On Friday 14 August 2020
On Wed, Oct 7, 2020 at 10:26 AM Bjorn Helgaas wrote:
>
> I'm not really a fan of this because pci_sysfs_init() is a bit of a
> hack to begin with, and this makes it even more complicated.
>
> It's not obvious from the code why we need pci_sysfs_init(), but
> Yinghai hinted [1] that we need to
[+cc Krzysztof, Yinghai]
On Wed, Sep 09, 2020 at 01:28:50PM +0200, Pali Rohár wrote:
> Hello! I'm adding more people to loop.
>
> Can somebody look at these race conditions and my patch?
>
> On Friday 14 August 2020 10:08:24 Pali Rohár wrote:
> > Hello! I would like to remind this issue which I
On Mon, Oct 05, 2020 at 10:20:18AM +0200, Pali Rohár wrote:
> PING?
Sorry, I guess nobody has had the right combination of time, interest,
and knowledge to work on this. I'll try to take a look this week.
> On Wednesday 09 September 2020 13:28:50 Pali Rohár wrote:
> > Hello! I'm adding more
PING?
On Wednesday 09 September 2020 13:28:50 Pali Rohár wrote:
> Hello! I'm adding more people to loop.
>
> Can somebody look at these race conditions and my patch?
>
> On Friday 14 August 2020 10:08:24 Pali Rohár wrote:
> > Hello! I would like to remind this issue which I reported month ago.
Hello! I'm adding more people to loop.
Can somebody look at these race conditions and my patch?
On Friday 14 August 2020 10:08:24 Pali Rohár wrote:
> Hello! I would like to remind this issue which I reported month ago.
>
> On Thursday 16 July 2020 13:04:23 Pali Rohár wrote:
> > Hello Bjorn!
> >
Hello! I would like to remind this issue which I reported month ago.
On Thursday 16 July 2020 13:04:23 Pali Rohár wrote:
> Hello Bjorn!
>
> I see following error message in dmesg which looks like a race condition:
>
> sysfs: cannot create duplicate filename
>
Hello Bjorn!
I see following error message in dmesg which looks like a race condition:
sysfs: cannot create duplicate filename
'/devices/platform/soc/d007.pcie/pci:00/:00:00.0/config'
I looked at it deeper and found out that in PCI subsystem code is race
condition between
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