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From: Vidya Sagar <vidyas@nvidia.com>
To: "Rafael J. Wysocki" <rafael@kernel.org>
Cc: Bjorn Helgaas <bhelgaas@google.com>,
	Tasev Nikola <tasev.stefanoska@skynet.be>,
	Mark Francis Enriquez <enriquezmark36@gmail.com>,
	Linux PM <linux-pm@vger.kernel.org>,
	Linux PCI <linux-pci@vger.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	"Thorsten Leemhuis (regressions address)"
	<regressions@leemhuis.info>
Subject: Re: PCI ASPM regression resulting from commit 4ff116d0d5fd8
Date: Fri, 13 Jan 2023 16:42:13 +0530	[thread overview]
Message-ID: <8c5ae6c4-c282-6273-34d8-2eb62a00d364@nvidia.com> (raw)
In-Reply-To: <CAJZ5v0gKUq_A6mBC5stRo20G+Z=9v90AbAQ51c4uKm41OiCKVA@mail.gmail.com>

Thanks for bringing it to my notice. I'll look into it.

Thanks,
Vidya Sagar

On 1/13/2023 12:30 AM, Rafael J. Wysocki wrote:
> External email: Use caution opening links or attachments
> 
> 
> Hi Vidya,
> 
> Your commit 4ff116d0d5fd8 ("PCI/ASPM: Save L1 PM Substates Capability
> for suspend/resume") has introduced a system resume issue described in
> the bug entry at:
> 
> https://bugzilla.kernel.org/show_bug.cgi?id=216782
> 
> It looks like restoring the L1SS state during system resume has
> unexpected side effects.
> 
> Can you have a look at this, please?
> 
> Thanks,
> Rafael

      reply	other threads:[~2023-01-13 11:17 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-12 19:00 PCI ASPM regression resulting from commit 4ff116d0d5fd8 Rafael J. Wysocki
2023-01-13 11:12 ` Vidya Sagar [this message]

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