linux-kernel - Re: [PATCH v2] x86/acpi/boot: Do not register processors that cannot be onlined for x2apic

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Message-ID: <961f96d3-df1c-483d-f681-42a291d88740@cegetel.net>
Date:   Sun, 2 Apr 2023 15:13:05 +0200
From:   Guy Durrieu <guy.durrieu@...etel.net>
To:     Borislav Petkov <bp@...en8.de>,
        Kishon Vijay Abraham I <kvijayab@....com>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Len Brown <len.brown@...el.com>, Pavel Machek <pavel@....cz>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>,
        Dave Hansen <dave.hansen@...ux.intel.com>
Cc:     x86@...nel.org, "H. Peter Anvin" <hpa@...or.com>,
        linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
        Santosh Shukla <santosh.shukla@....com>,
        Suravee Suthikulpanit <suravee.suthikulpanit@....com>,
        Borislav Petkov <bpetkov@....com>,
        Leo Duran <leo.duran@....com>, 1033732@...s.debian.org
Subject: Re: [PATCH v2] x86/acpi/boot: Do not register processors that cannot
 be onlined for x2apic

Le 02/04/2023 à 12:57, Borislav Petkov a écrit :

> On April 2, 2023 12:41:46 PM GMT+02:00, Guy Durrieu <guy.durrieu@...etel.net> wrote:
>> My system worked fine with kernel 6.1.15, but stopped booting after
>> upgrading to 6.1.20 and resulted in a kernel panic:
> Does this fix it:
>
> https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/log/?h=x86/urgent
>
> Thx.
>
Yes it does.

Regards.

-- Guy Durrieu