linux-kernel - Re: [PATCH v2] x86/kfence: Fix booting on 32bit non-PAE systems

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Message-ID: <fe0e90d2-6237-4a23-baec-dbf8eeb45fc5@citrix.com>
Date: Mon, 26 Jan 2026 22:01:56 +0000
From: Andrew Cooper <andrew.cooper3@...rix.com>
To: Borislav Petkov <bp@...en8.de>, Andrew Morton <akpm@...ux-foundation.org>
Cc: Andrew Cooper <andrew.cooper3@...rix.com>,
 LKML <linux-kernel@...r.kernel.org>,
 Ryusuke Konishi <konishi.ryusuke@...il.com>,
 Alexander Potapenko <glider@...gle.com>, Marco Elver <elver@...gle.com>,
 Dmitry Vyukov <dvyukov@...gle.com>, Thomas Gleixner <tglx@...utronix.de>,
 Ingo Molnar <mingo@...hat.com>, Dave Hansen <dave.hansen@...ux.intel.com>,
 x86@...nel.org, "H. Peter Anvin" <hpa@...or.com>,
 Jann Horn <jannh@...gle.com>, kasan-dev@...glegroups.com
Subject: Re: [PATCH v2] x86/kfence: Fix booting on 32bit non-PAE systems

On 26/01/2026 9:56 pm, Borislav Petkov wrote:
> On Mon, Jan 26, 2026 at 01:24:50PM -0800, Andrew Morton wrote:
>> Great thanks.  I'll add
>>
>> 	Tested-by: Ryusuke Konishi <konishi.ryusuke@...il.com>
>>
>> and, importantly,
>>
>> 	Cc: <stable@...r.kernel.org>
>>
>> to help everything get threaded together correctly.
>>
>>
>> I'll queue this as a 6.19-rcX hotfix.
> You can add also
>
> Tested-by: Borislav Petkov (AMD) <bp@...en8.de>
>
> Works on a real hw too.

Thanks, and sorry for the breakage.

~Andrew