linux-kernel - Re: [PATCH] Revert "x86/apic: Remove init_bsp

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Message-ID: <2d6301d5-5ac4-48e1-a682-f70c67a16cb8@cn.fujitsu.com>
Date:   Wed, 29 Nov 2017 09:15:19 +0800
From:   Dou Liyang <douly.fnst@...fujitsu.com>
To:     Ville Syrjala <ville.syrjala@...ux.intel.com>,
        <linux-kernel@...r.kernel.org>
CC:     Thomas Gleixner <tglx@...utronix.de>, <yinghai@...nel.org>,
        <bhe@...hat.com>, Ingo Molnar <mingo@...hat.com>,
        "H. Peter Anvin" <hpa@...or.com>
Subject: Re: [PATCH] Revert "x86/apic: Remove init_bsp_APIC()"

Hi Ville,

At 11/28/2017 10:53 PM, Ville Syrjala wrote:
> From: Ville Syrjälä <ville.syrjala@...ux.intel.com>
>
> This reverts commit b371ae0d4a194b178817b0edfb6a7395c7aec37a.
>
> Causes my P3 UP machine to hang at boot with "lapic".
>
> Cc: Dou Liyang <douly.fnst@...fujitsu.com>
> Cc: Thomas Gleixner <tglx@...utronix.de>
> Cc: yinghai@...nel.org
> Cc: bhe@...hat.com
> Cc: Ingo Molnar <mingo@...hat.com>
> Cc: "H. Peter Anvin" <hpa@...or.com>
> Signed-off-by: Ville Syrjälä <ville.syrjala@...ux.intel.com>
> ---

Could you give me the dmesg log of your P3 UP machine?

Thanks,
	dou