RE: kern/58218: AMD64 System freeze after using network for minutes

[" Marcin Gondek via gnats" <gnats-admin%NetBSD.org@localhost>]

The following reply was made to PR kern/58218; it has been noted by GNATS.

From: Marcin Gondek <drixter%e-utp.net@localhost>
To: "gnats-bugs%netbsd.org@localhost" <gnats-bugs%netbsd.org@localhost>
Cc: 
Subject: RE: kern/58218: AMD64 System freeze after using network for minutes
Date: Wed, 4 Sep 2024 21:56:36 +0000

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 Updating with last info of today crash:
 https://ftp.e-utp.net/issue/20240904/
 
 c-state was disabled on bios before crash, seems that this doesn't help
 looking around found: https://lists.dragonflybsd.org/pipermail/commits/2017=
 -August/626190.html=20
 but is quite old, before this CPU was made.
 
 https://lists.freebsd.org/pipermail/freebsd-current/2018-June/069799.html
 In NetBSD most likely we do not have similar option:=20
 hw.lower_amd64_sharedpage: Lower sharedpage to work around Ryzen issue with=
  executing code near the top of user memory
 
 or we do?
 
 --
 Marcin Gondek / Drixter
 http://fido.e-utp.net/
 AS56662
 
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