linux-kernel - Re: x2apic boot failure on recent sandy bridge system

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Message-ID: <CAE9FiQVhLKhRT=XivpG6KHYhpA+HN695CZ3cQ82-teaRPEBxNg@mail.gmail.com>
Date:	Mon, 12 Dec 2011 21:13:56 -0800
From:	Yinghai Lu <yinghai@...nel.org>
To:	Suresh Siddha <suresh.b.siddha@...el.com>
Cc:	"Berck E. Nash" <flyboy@...il.com>, Ingo Molnar <mingo@...e.hu>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"H. Peter Anvin" <hpa@...or.com>
Subject: Re: x2apic boot failure on recent sandy bridge system

On Mon, Dec 12, 2011 at 8:32 PM, Yinghai Lu <yinghai@...nel.org> wrote:
>> We never know. And also It is not just bios. kexec'd kernel with out the
>> interrupt-remapping support will also run into this issue and we should
>> handle this also gracefully.

sorry,  sent that -v6 too fast.

please check -v7.

Thanks

Yinghai Lu

View attachment "nox2apic_v7.patch" of type "text/x-patch" (11454 bytes)