linux-kernel - Re: [PATCH v2] acpi,srat: Fix incorrect device handle check for Generic Initiator

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Message-ID: <2ee6c734-7a6e-4888-b00f-17de1c0f5e5a@intel.com>
Date: Tue, 21 Oct 2025 08:06:09 -0700
From: Dave Jiang <dave.jiang@...el.com>
To: "Rafael J. Wysocki" <rafael@...nel.org>,
 Shuai Xue <xueshuai@...ux.alibaba.com>
Cc: lenb@...nel.org, robert.moore@...el.com, andrew@...nel.org,
 bfaccini@...dia.com, eahariha@...ux.microsoft.com, dan.j.williams@...el.com,
 thorsten.blum@...ux.dev, gourry@...rry.net,
 nunodasneves@...ux.microsoft.com, wangyuquan1236@...tium.com.cn,
 linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org,
 acpica-devel@...ts.linux.dev,
 "linux-cxl@...r.kernel.org" <linux-cxl@...r.kernel.org>
Subject: Re: [PATCH v2] acpi,srat: Fix incorrect device handle check for
 Generic Initiator

On 10/21/25 6:30 AM, Rafael J. Wysocki wrote:
> On Tue, Oct 21, 2025 at 8:55 AM Shuai Xue <xueshuai@...ux.alibaba.com> wrote:
>>
>>
>>
>> 在 2025/9/15 16:35, Jonathan Cameron 写道:
>>> On Sat, 13 Sep 2025 10:32:24 +0800
>>> Shuai Xue <xueshuai@...ux.alibaba.com> wrote:
>>>
>>>> The Generic Initiator Affinity Structure in SRAT table uses device
>>>> handle type field to indicate the device type. According to ACPI
>>>> specification, the device handle type value of 1 represents PCI device,
>>>> not 0.
>>>>
>>>> Fixes: 894c26a1c274 ("ACPI: Support Generic Initiator only domains")
>>>> Reported-by: Wu Zongyong <wuzongyong@...ux.alibaba.com>
>>>> Signed-off-by: Shuai Xue <xueshuai@...ux.alibaba.com>
>>>
>>> Reviewed-by: Jonathan Cameron <jonathan.cameron@...wei.com>
>>>
>>> Thanks!
>>>
>>>> ---
>>>> changes since v1: drop changes in actbl3.h to make it easy to progress per Jonathan
>>>> ---
>>
>>
>> Hi, Rafael,
>>
>> Gentle ping.
>>
>> Are you happy to pick this bugfix up in this cycle?
> 
> drives/acpi/numa/ is maintained by Dave.

Applied to cxl/fixes
7c3643f204edf1