linux-kernel - Re: [Bug 41722] Clevo M5X0JE hangs in ACPI init

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Message-ID: <CA+55aFxP-Xhz2Yb+g6VsTAPs704oC_DhbuxSqbCGmmr_CCHoPg@mail.gmail.com>
Date:	Fri, 6 Jan 2012 17:50:11 -0800
From:	Linus Torvalds <torvalds@...ux-foundation.org>
To:	Rogério Brito <rbrito@....usp.br>
Cc:	bugzilla-daemon@...zilla.kernel.org,
	Edward Donovan <edward.donovan@...ble.net>,
	Thomas Gleixner <tglx@...utronix.de>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	linux-kernel@...r.kernel.org,
	Márcia Coutinho de Brito <mcbrito@...il.com>
Subject: Re: [Bug 41722] Clevo M5X0JE hangs in ACPI init

2012/1/6 Rogério Brito <rbrito@....usp.br>:
>
> For the record, *some* description of the problem is at:
>
> * https://bugzilla.kernel.org/show_bug.cgi?id=41132

This one looks very much like the thing that Edward Donovan fixed
fairly recently in commit 52553ddffad7 ("genirq: fix regression in
irqfixup, irqpoll")

So that should be fixed in 3.2 (and it's marked for stable, so I think
it's in the latest stable kernels too)

> * https://bugzilla.kernel.org/show_bug.cgi?id=41722

That, however, looks totally insane. I don't even have a clue where to
begin. I take it that it works with "acpi=off", and don't have a clue
about what might go wrong with ACPI enabled.

                       Linus
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