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

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Message-ID: <d99a7a1e-f0ba-4bad-8bc6-c31e05187d4d@linux.alibaba.com>
Date: Wed, 22 Oct 2025 10:08:15 +0800
From: Shuai Xue <xueshuai@...ux.alibaba.com>
To: Dave Jiang <dave.jiang@...el.com>, "Rafael J. Wysocki" <rafael@...nel.org>
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

在 2025/10/21 23:06, Dave Jiang 写道:
> 
> 
> 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

Thanks.
Shuai