From: "Linux regression tracking (Thorsten Leemhuis)" <regressions@leemhuis.info>
To: Huacai Chen <chenhuacai@kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
Linux kernel regressions list <regressions@lists.linux.dev>,
Jianmin Lv <lvjianmin@loongson.cn>,
Huacai Chen <chenhuacai@loongson.cn>,
Bob Moore <robert.moore@intel.com>,
"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
acpica-devel@lists.linuxfoundation.org,
ACPI Devel Maling List <linux-acpi@vger.kernel.org>
Subject: Re: [regression] Bug 217069 - Wake on Lan is broken on r8169 since 6.2
Date: Sun, 19 Mar 2023 08:20:59 +0100 [thread overview]
Message-ID: <53e8b4db-e8dd-4dfa-f873-7dcbeac09149@leemhuis.info> (raw)
In-Reply-To: <e6aaddb9-afec-e77d-be33-570f9f10a9c2@leemhuis.info>
Hi, Thorsten here, the Linux kernel's regression tracker.
On 22.02.23 08:57, Thorsten Leemhuis wrote:
>
> I noticed a regression report in bugzilla.kernel.org. As many (most?)
> kernel developer don't keep an eye on it, I decided to forward it by
> mail. Quoting from https://bugzilla.kernel.org/show_bug.cgi?id=217069 :
An issue that looked like a network bug was now bisected and it turns
out it's cause by 5c62d5aab875 ("ACPICA: Events: Support fixed PCIe wake
event") which Huacai Chen provided. Could you take a look at the ticket
linked above?
FWIW, the whole story started like this:
>> Ivan Ivanich 2023-02-22 00:51:52 UTC
>>
>> After upgrade to 6.2 having issues with wake on lan on 2 systems: -
>> first is an old lenovo laptop from 2012(Ivy Bridge) with realtek
>> network adapter - second is a PC(Haswell refresh) with PCIE realtek
>> network adapter
>>
>> Both uses r8169 driver for network.
>>
>> On laptop it's not possible to wake on lan after poweroff On PC it's
>> not possible to wake on lan up after hibernate but works after
>> poweroff
>>
>> In both cases downgrade to 6.1.x kernel fixes the issue.
Meanwhile a few others that ran into the same problem with NICs from
different vendors joined the ticket
Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat)
--
Everything you wanna know about Linux kernel regression tracking:
https://linux-regtracking.leemhuis.info/about/#tldr
If I did something stupid, please tell me, as explained on that page.
next prev parent reply other threads:[~2023-03-19 7:21 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-22 7:57 [regression] Bug 217069 - Wake on Lan is broken on r8169 since 6.2 Thorsten Leemhuis
2023-03-16 13:21 ` Linux regression tracking (Thorsten Leemhuis)
2023-03-19 7:14 ` Thorsten Leemhuis
2023-03-19 7:20 ` Linux regression tracking (Thorsten Leemhuis) [this message]
2023-03-24 9:46 ` Thorsten Leemhuis
2023-03-24 9:50 ` Huacai Chen
2023-03-24 10:09 ` Jianmin Lv
2023-03-25 13:31 ` Linux regression tracking (Thorsten Leemhuis)
2023-03-27 7:56 ` Jianmin Lv
2023-04-14 12:48 ` Thorsten Leemhuis
2023-04-16 12:35 ` Jianmin Lv
2023-04-16 12:52 ` Linux regression tracking (Thorsten Leemhuis)
2023-04-17 0:54 ` Jianmin Lv
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