linux-kernel - Re: [REGRESSION 4.17] Spurious wakeup / reboot with power button

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <f1cfb12a-f099-059c-5c8d-e42a9fa3f851@cosifan.de>
Date:   Fri, 6 Jul 2018 14:53:20 +0200
From:   Thomas Hänig <haenig@...ifan.de>
To:     Takashi Iwai <tiwai@...e.de>,
        "Rafael J. Wysocki" <rjw@...ysocki.net>
Cc:     Erik Schmauss <erik.schmauss@...el.com>,
        Linux PM <linux-pm@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux ACPI <linux-acpi@...r.kernel.org>
Subject: Re: [REGRESSION 4.17] Spurious wakeup / reboot with power button

Am 06.07.2018 um 14:27 schrieb Takashi Iwai:
> On Fri, 06 Jul 2018 14:13:04 +0200,
> Rafael J. Wysocki wrote:
>>
>> On Friday, July 6, 2018 1:21:50 PM CEST Rafael J. Wysocki wrote:
>>> On Fri, Jul 6, 2018 at 1:12 PM, Thomas Hänig <haenig@...ifan.de> wrote:
>>
>> [cut]
>>  
>>> So the latest patch:
>>>
>>> https://patchwork.kernel.org/patch/10511211/
>>>
>>> should work for you (please verify) and the change in
>>> drivers/acpi/sleep.c in it most likely is not necessary.
>>>
>>> If you can confirm that this one works for you, I'll send a smaller
>>> one with the acpi_hw_legacy_sleep() part alone.
>>
>> Well, scratch this, sorry.
>>
>> The power button probably is a fixed event and it won't be effected by
>> that patch.
>>
>> Instead, please test the patch below.
> 
> FWIW, the test kernel on OBS home:tiwai:bsc1099930-3 was refreshed
> with this one.  The release number will be *.g2351e2d.
> 
> 
> Takashi

to make shure I have made no mistake while building my own, I will try
out your kernel as well.

Thomas