From: Mika Westerberg <mika.westerberg@linux.intel.com>
To: Matthias Andree <matthias.andree@gmx.de>
Cc: Bjorn Helgaas <bhelgaas@google.com>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Len Brown <lenb@kernel.org>, Lukas Wunner <lukas@wunner.de>,
Keith Busch <keith.busch@intel.com>,
Alex Williamson <alex.williamson@redhat.com>,
Alexandru Gagniuc <mr.nuke.me@gmail.com>,
Kai-Heng Feng <kai.heng.feng@canonical.com>,
Paul Menzel <pmenzel@molgen.mpg.de>,
Nicholas Johnson <nicholas.johnson-opensource@outlook.com.au>,
Justin Forbes <jmforbes@linuxtx.org>,
linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] PCI: Add missing link delays required by the PCIe spec
Date: Fri, 23 Aug 2019 10:10:37 +0300 [thread overview]
Message-ID: <20190823071037.GP19908@lahna.fi.intel.com> (raw)
In-Reply-To: <9f741e3a-0878-b914-39d8-a64a02484cb5@gmx.de>
On Thu, Aug 22, 2019 at 08:29:09PM +0200, Matthias Andree wrote:
> Am 21.08.19 um 14:45 schrieb Mika Westerberg:
> > Hi all,
> >
> > As the changelog says this is reworked version that tries to avoid reported
> > issues while at the same time fix the missing delays so we can get ICL
> > systems and at least the one system with Titan Ridge controller working
> > properly.
> >
> > @Matthias, @Paul and @Nicholas: it would be great if you could try the
> > patch on top of v5.4-rc5+ and verify that it does not cause any issues on
> > your systems.
> >
> > drivers/pci/pci-driver.c | 19 ++++++
> > drivers/pci/pci.c | 127 ++++++++++++++++++++++++++++++++++++---
> > drivers/pci/pci.h | 1 +
> > 3 files changed, 137 insertions(+), 10 deletions(-)
> >
> > diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
> > index a8124e47bf6e..9aec78ed8907 100644
>
> ...
>
> Mika, Bjorn, Rafael,
>
> quick smoke test, this test applied with git-am on top
> v5.3-rc5-149-gbb7ba8069de9, reboot, suspend, wake, suspend, wake,
> hibernate, wake, looks good to me. The top of git log --pretty-short is
> shown below.
Thanks for testing!
> Couldn't test on v5.4-rc5 though as I've handed off my time machine for
> repairs,
> I seem to recall they said something about the flux compensator.
:)
next prev parent reply other threads:[~2019-08-23 7:10 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-21 12:45 Mika Westerberg
2019-08-22 18:29 ` Matthias Andree
2019-08-23 7:10 ` Mika Westerberg [this message]
2019-08-22 22:23 ` Rafael J. Wysocki
2019-08-24 2:12 ` Bjorn Helgaas
2019-08-26 10:17 ` Mika Westerberg
2019-08-26 14:07 ` Bjorn Helgaas
2019-08-26 14:42 ` Mika Westerberg
2019-08-26 16:16 ` Matthias Andree
2019-08-26 22:05 ` Bjorn Helgaas
2019-08-27 9:25 ` Mika Westerberg
2019-09-19 6:57 ` Mika Westerberg
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