linux-kernel - Re: [PATCH] nvme-pci: Add TUXEDO IBS Gen8 to Samsung sleep quirk

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: <20250703114557.GD17686@lst.de>
Date: Thu, 3 Jul 2025 13:45:57 +0200
From: Christoph Hellwig <hch@....de>
To: Werner Sembach <wse@...edocomputers.com>
Cc: Keith Busch <kbusch@...nel.org>, Jens Axboe <axboe@...nel.dk>,
	Christoph Hellwig <hch@....de>, Sagi Grimberg <sagi@...mberg.me>,
	Georg Gottleuber <ggo@...edocomputers.com>,
	linux-nvme@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] nvme-pci: Add TUXEDO IBS Gen8 to Samsung sleep quirk

On Tue, Jul 01, 2025 at 10:55:49PM +0200, Werner Sembach wrote:
> From: Georg Gottleuber <ggo@...edocomputers.com>
> 
> On the TUXEDO InfinityBook S Gen8, a Samsung 990 Evo NVMe leads to
> a high power consumption in s2idle sleep (3.5 watts).
> 
> This patch applies 'Force No Simple Suspend' quirk to achieve a sleep with
> a lower power consumption, typically around 1 watts.

Why do we keep getting more and more of these quirks instead of
getting the issue root caused and fixed?