...@mellanox.com
Subject: Re: [PATCH v2] PCI: PM: Move to D0 before calling
pci_legacy_resume_early()
On Wed, Aug 14, 2019 at 01:06:55AM +, Dexuan Cui wrote:
In pci_legacy_suspend_late(), the device state is moved to PCI_UNKNOWN.
In pci_pm_thaw_noirq(), the state is supposed to be moved back
> From: Bjorn Helgaas
> Sent: Tuesday, October 8, 2019 12:56 PM
> ...
> Wordsmithing nit: what the patch does is not "fix the error message";
> what it does is fix the *problem*, i.e., the fact that we can't
> operate the device because we can't enable MSI-X. The message is only
> a symptom.
I
;
> > > o...@aepfle.de; a...@canonical.com; jasow...@redhat.com; vkuznets
> > > ; marcelo.ce...@canonical.com; Stephen Hemminger
> > > ; ja...@mellanox.com
> > > Subject: Re: [PATCH v2] PCI: PM: Move to D0 before calling
> > > pci_legacy_resume_early()
> > >
@linuxdriverproject.org; Sasha
Levin ; Haiyang Zhang
; KY Srinivasan ;
o...@aepfle.de; a...@canonical.com; jasow...@redhat.com; vkuznets
; marcelo.ce...@canonical.com; Stephen Hemminger
; ja...@mellanox.com
Subject: Re: [PATCH v2] PCI: PM: Move to D0 before calling
pci_legacy_resume_early()
On Wed, Aug
verproject.org; Sasha
> Levin ; Haiyang Zhang
> ; KY Srinivasan ;
> o...@aepfle.de; a...@canonical.com; jasow...@redhat.com; vkuznets
> ; marcelo.ce...@canonical.com; Stephen Hemminger
> ; ja...@mellanox.com
> Subject: Re: [PATCH v2] PCI: PM: Move to D0 before calling
> pci_legac
On Wed, Aug 14, 2019 at 01:06:55AM +, Dexuan Cui wrote:
>
> In pci_legacy_suspend_late(), the device state is moved to PCI_UNKNOWN.
>
> In pci_pm_thaw_noirq(), the state is supposed to be moved back to PCI_D0,
> but the current code misses the pci_legacy_resume_early() path, so the
> state
> From: devel On Behalf Of
> Dexuan Cui
> Sent: Monday, September 2, 2019 5:35 PM
> To: lorenzo.pieral...@arm.com; bhelg...@google.com;
> linux-...@vger.kernel.org
> [..snipped...]
> > ---
> >
> > changes in v2:
> > Updated the changelog with more details.
> >
> > drivers/pci/pci-driver.c |
> From: Dexuan Cui
> Sent: Tuesday, August 13, 2019 6:07 PM
> To: lorenzo.pieral...@arm.com; bhelg...@google.com;
> linux-...@vger.kernel.org
> Cc: Michael Kelley ; linux-hyp...@vger.kernel.org;
> linux-ker...@vger.kernel.org; driverdev-devel@linuxdriverproject.org; Sasha
> Levin ; Haiyang Zhang
