linux-kernel - Re: Serious problem with ticket spinlocks on ia64

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Message-ID: <AANLkTikdHZY1sOJFCMn8Zaca2rO6MsbXL459LZ4HOJTk@mail.gmail.com>
Date:	Tue, 7 Sep 2010 10:35:47 -0700
From:	Tony Luck <tony.luck@...il.com>
To:	Petr Tesarik <ptesarik@...e.cz>
Cc:	"linux-ia64@...r.kernel.org" <linux-ia64@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: Serious problem with ticket spinlocks on ia64

On Tue, Sep 7, 2010 at 6:17 AM, Petr Tesarik <ptesarik@...e.cz> wrote:
> Anyway, after applying the following patch, the test case provided by Hedi has
> been running for a few hours already. Now, I'm confident this is a hardware
> bug.

Started up a test with this patch on my 32-way to confirm.

-Tony
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