linux-kernel - Re: nmi_watchdog on x86

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: <86802c440711021055s134054e0w39043fcb33a26939@mail.gmail.com>
Date:	Fri, 2 Nov 2007 10:55:42 -0700
From:	"Yinghai Lu" <yhlu.kernel@...il.com>
To:	"Thomas Gleixner" <tglx@...utronix.de>
Cc:	"Andi Kleen" <ak@...e.de>, "Ingo Molnar" <mingo@...e.hu>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	"Linux Kernel Mailing List" <linux-kernel@...r.kernel.org>
Subject: Re: nmi_watchdog on x86_64

On Oct 17, 2007 1:21 PM, Thomas Gleixner <tglx@...utronix.de> wrote:
>
>
>
> On Mon, 15 Oct 2007, Yinghai Lu wrote:
>
> > just found my on hand ck804, and mcp55 based AMD servers:
> > nmi_watchdog=1 doesn't work
> > but nmi_watchdog=2 does work
> >
> > =1, it say: IOAPIC 8259A virtual wire mode...
> >
> > Did nmi_watchdog=1 work on any other amd64 platform?
>
> I think I used it, but I don't remember when. Will try tomorrow.

any update?

non amd64 based system works with that. (amd8111, ck804, mcp55)
or 8259 virtual wired mode to local apic LVT0 never work?

YH
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/