From: wi nk <wink@technolu.st>
To: Stefani Seibold <stefani@seibold.net>
Cc: Kalle Valo <kvalo@codeaurora.org>,
Thomas Krause <thomaskrause@posteo.de>,
Govind Singh <govinds@codeaurora.org>,
linux-pci@vger.kernel.org, linux-wireless@vger.kernel.org,
Devin Bayer <dev@doubly.so>, Christoph Hellwig <hch@lst.de>,
Bjorn Helgaas <helgaas@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
ath11k@lists.infradead.org, David Woodhouse <dwmw@amazon.co.uk>
Subject: Re: pci_alloc_irq_vectors fails ENOSPC for XPS 13 9310
Date: Thu, 12 Nov 2020 01:24:05 +0100 [thread overview]
Message-ID: <CAHUdJJVp5r55NtE+BNz5XGtnaks6mDKQBFodz63DdULBVhD0Lg@mail.gmail.com> (raw)
In-Reply-To: <b2129a70db2b36c5015b4143a839f47dfc3153af.camel@seibold.net>
On Wed, Nov 11, 2020 at 11:02 PM Stefani Seibold <stefani@seibold.net> wrote:
>
> On Wed, 2020-11-11 at 21:10 +0200, Kalle Valo wrote:
> >
> > The proof of concept patch for v5.10-rc2 is here:
> >
> > https://patchwork.kernel.org/project/linux-wireless/patch/1605121102-14352-1-git-send-email-kvalo@codeaurora.org/
> >
> > Hopefully it makes it possible to boot the firmware now. But this is
> > a
> > quick hack and most likely buggy, so keep your expectations low :)
> >
> > In case there are these warnings during firmware initialisation:
> >
> > ath11k_pci 0000:05:00.0: qmi failed memory request, err = -110
> > ath11k_pci 0000:05:00.0: qmi failed to respond fw mem req:-110
> >
> > Try reverting this commit:
> >
> > 7fef431be9c9 mm/page_alloc: place pages to tail in
> > __free_pages_core()
> >
> > That's another issue which is debugged here:
> >
> > http://lists.infradead.org/pipermail/ath11k/2020-November/000550.html
> >
>
> Applying the patch and revert patch 7fef431be9c9 worked on the first
> glance.
>
> After a couple of minutes the connection get broken. The kernel log
> shows the following error:
>
> ath11k_pci 0000:55:00.0: wmi command 16387 timeout
> ath11k_pci 0000:55:00.0: failed to send WMI_PDEV_SET_PARAM cmd
> ath11k_pc
> i 0000:55:00.0: failed to enable PMF QOS: (-11
>
> It is also not possible to unload the ath11k_pci, rmmod will hang.
>
>
I can confirm the same behavior as Stefani so far. After applying the
patch, and reverting commit 7fef431be9c9, I am able to connect to a
network. It hasn't disconnected yet (I'm sending this email via that
connection). I'll report what I find next.
Thanks again for the help!
next prev parent reply other threads:[~2020-11-12 1:31 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <2849fd39-a7a6-8366-7c78-fc9fec4dffa4@posteo.de>
[not found] ` <87tuuqhc1i.fsf@codeaurora.org>
[not found] ` <1ce6f735-21ff-db7e-c8dc-d567761964aa@posteo.de>
2020-11-02 18:49 ` pci_alloc_irq_vectors fails ENOSPC for XPS 13 9310 Kalle Valo
2020-11-02 20:57 ` Bjorn Helgaas
2020-11-03 3:01 ` Carl Huang
2020-11-03 6:49 ` Kalle Valo
2020-11-03 16:08 ` Bjorn Helgaas
2020-11-03 21:08 ` Thomas Gleixner
2020-11-03 22:42 ` Thomas Gleixner
2020-11-09 18:44 ` Kalle Valo
[not found] ` <fa26ac8b-ed48-7ea3-c21b-b133532716b8@posteo.de>
2020-11-04 15:26 ` Thomas Gleixner
2020-11-05 13:23 ` Kalle Valo
2020-11-10 8:33 ` Kalle Valo
2020-11-11 8:53 ` Thomas Krause
2020-11-11 9:22 ` Kalle Valo
2020-11-11 19:10 ` Kalle Valo
2020-11-11 19:24 ` wi nk
2020-11-11 19:30 ` wi nk
2020-11-11 19:45 ` Kalle Valo
2020-11-11 20:12 ` wi nk
2020-11-11 21:35 ` Stefani Seibold
2020-11-11 22:02 ` Stefani Seibold
2020-11-12 0:24 ` wi nk [this message]
2020-11-12 1:10 ` wi nk
2020-11-12 1:11 ` wi nk
2020-11-12 2:31 ` wi nk
2020-11-12 6:29 ` Carl Huang
2020-11-12 7:05 ` Stefani Seibold
2020-11-12 7:15 ` Kalle Valo
2020-11-12 7:41 ` wi nk
2020-11-12 8:59 ` Kalle Valo
2020-11-12 15:44 ` wi nk
2020-11-13 9:52 ` wi nk
2020-11-15 13:30 ` Thomas Krause
2020-11-15 19:55 ` wi nk
2020-11-17 15:49 ` wi nk
2020-11-17 20:59 ` Thomas Gleixner
2020-11-18 10:22 ` wi nk
2020-11-11 9:39 ` Thomas Gleixner
2020-11-06 11:45 ` Devin Bayer
2020-11-09 18:48 ` Kalle Valo
2020-11-03 11:20 ` Devin Bayer
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