linux-kernel - Re: [REGRESSION][BISECTED] vmwgfx crashes with command buffer error after update

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: <CAKnqPui5XSBgxPA0Jh9UEv72aVr1uvFqoNeON6RB-YZUj+Fr=g@mail.gmail.com>
Date: Thu, 15 Aug 2024 13:51:22 -0400
From: Brad Spengler <spender@...ecurity.net>
To: Christian Heusel <christian@...sel.eu>
Cc: Zack Rusin <zack.rusin@...adcom.com>, 
	Broadcom internal kernel review list <bcm-kernel-feedback-list@...adcom.com>, 
	Martin Krastev <martin.krastev@...adcom.com>, 
	Maaz Mombasawala <maaz.mombasawala@...adcom.com>, dri-devel@...ts.freedesktop.org, 
	rdkehn@...il.com, linux-kernel@...r.kernel.org, regressions@...ts.linux.dev
Subject: Re: [REGRESSION][BISECTED] vmwgfx crashes with command buffer error
 after update

Hi all,

> While we were still debugging the issue Brad (also CC'ed) messaged me
> that they were seeing similar failures in their ESXi based test
> pipelines except for one box that was running on legacy BIOS (so maybe
> that is relevant). They noticed this because they had set panic_on_warn.

Just to clarify, it was actually the inverse: all the legacy
BIOS-booting systems triggered the warning, and the UEFI one did not.

Thanks for the report!

-Brad