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From: fengchengwen <fengchengwen@huawei.com>
To: Jonathan Cameron <jonathan.cameron@huawei.com>
Cc: Huacai Chen <chenhuacai@kernel.org>, <linux-pci@vger.kernel.org>,
	<bhelgaas@google.com>, Jonathan Corbet <corbet@lwn.net>,
	Shuah Khan <skhan@linuxfoundation.org>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>, WANG Xuerui <kernel@xen0n.name>,
	Paul Walmsley <pjw@kernel.org>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Alexandre Ghiti <alex@ghiti.fr>,
	Thomas Gleixner <tglx@kernel.org>, Ingo Molnar <mingo@redhat.com>,
	Borislav Petkov <bp@alien8.de>,
	Dave Hansen <dave.hansen@linux.intel.com>, <x86@kernel.org>,
	"H. Peter Anvin" <hpa@zytor.com>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	Len Brown <lenb@kernel.org>,
	Andy Gospodarek <andrew.gospodarek@broadcom.com>,
	Eric Van Tassell <Eric.VanTassell@amd.com>,
	Ajit Khaparde <ajit.khaparde@broadcom.com>,
	Somnath Kotur <somnath.kotur@broadcom.com>,
	<linux-acpi@vger.kernel.org>, <wei.huang2@amd.com>,
	<wangzhou1@hisilicon.com>, <wanghuiqiang@huawei.com>,
	<liuyonglong@huawei.com>, <stable@vger.kernel.org>,
	<jeremy.linton@arm.com>, <sunilvl@ventanamicro.com>,
	<sunilvl@oss.qualcomm.com>, <chenhuacai@loongson.cn>,
	<wangliupu@loongson.cn>, <linux-doc@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<loongarch@lists.linux.dev>, <linux-riscv@lists.infradead.org>
Subject: Re: [PATCH v2] PCI/TPH: Fix get cpu steer-tag fail on ARM64 platform
Date: Fri, 6 Mar 2026 10:20:40 +0800	[thread overview]
Message-ID: <e33affb0-e8f8-48fc-b344-90fea722d30b@huawei.com> (raw)
In-Reply-To: <20260305145403.0000394e@huawei.com>

On 3/5/2026 10:54 PM, Jonathan Cameron wrote:
> 
>>>> +       ret = acpi_get_cpu_acpi_id(cpu);  
>>> Can we use get_acpi_id_for_cpu() directly? Then just x86 needs a wrapper.  
>>
>> Yes, it indeed simple.
>>
>> But I prefer to have the acpi_ prefix for such API names because it's a cross-subsystem API reference.
> 
> Can we just do a global rename of get_acpi_id_for_cpu() as a precursor
> patch?  Then this just becomes adding x86 implementation and using
> it on all architectures.

Sounds good, done in v3

Thanks

> 
> J
> 
> 


WARNING: multiple messages have this Message-ID (diff)
From: fengchengwen <fengchengwen@huawei.com>
To: Jonathan Cameron <jonathan.cameron@huawei.com>
Cc: Ajit Khaparde <ajit.khaparde@broadcom.com>,
	x86@kernel.org, liuyonglong@huawei.com,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Dave Hansen <dave.hansen@linux.intel.com>,
	Eric Van Tassell <Eric.VanTassell@amd.com>,
	Somnath Kotur <somnath.kotur@broadcom.com>,
	jeremy.linton@arm.com, "H. Peter Anvin" <hpa@zytor.com>,
	WANG Xuerui <kernel@xen0n.name>, Will Deacon <will@kernel.org>,
	linux-riscv@lists.infradead.org, Alexandre Ghiti <alex@ghiti.fr>,
	Jonathan Corbet <corbet@lwn.net>,
	Huacai Chen <chenhuacai@kernel.org>,
	wangliupu@loongson.cn, linux-acpi@vger.kernel.org,
	Ingo Molnar <mingo@redhat.com>,
	linux-arm-kernel@lists.infradead.org, linux-pci@vger.kernel.org,
	Len Brown <lenb@kernel.org>, Albert Ou <aou@eecs.berkeley.edu>,
	wei.huang2@amd.com, Borislav Petkov <bp@alien8.de>,
	loongarch@lists.linux.dev, Shuah Khan <skhan@linuxfoundation.org>,
	bhelgaas@google.com,
	Andy Gospodarek <andrew.gospodarek@broadcom.com>,
	wanghuiqiang@huawei.com, linux-doc@vger.kernel.org,
	linux-kernel@vger.kernel.org, stable@vger.kernel.org,
	sunilvl@oss.qualcomm.com, wangzhou1@hisilicon.com,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Thomas Gleixner <tglx@kernel.org>, Paul Walmsley <pjw@kernel.org>,
	chenhuacai@loongson.cn
Subject: Re: [PATCH v2] PCI/TPH: Fix get cpu steer-tag fail on ARM64 platform
Date: Fri, 6 Mar 2026 10:20:40 +0800	[thread overview]
Message-ID: <e33affb0-e8f8-48fc-b344-90fea722d30b@huawei.com> (raw)
In-Reply-To: <20260305145403.0000394e@huawei.com>

On 3/5/2026 10:54 PM, Jonathan Cameron wrote:
> 
>>>> +       ret = acpi_get_cpu_acpi_id(cpu);  
>>> Can we use get_acpi_id_for_cpu() directly? Then just x86 needs a wrapper.  
>>
>> Yes, it indeed simple.
>>
>> But I prefer to have the acpi_ prefix for such API names because it's a cross-subsystem API reference.
> 
> Can we just do a global rename of get_acpi_id_for_cpu() as a precursor
> patch?  Then this just becomes adding x86 implementation and using
> it on all architectures.

Sounds good, done in v3

Thanks

> 
> J
> 
> 


_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv

  reply	other threads:[~2026-03-06  2:20 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-03-03  0:36 [PATCH] PCI/TPH: Fix get cpu steer-tag fail on ARM64 platform Chengwen Feng
2026-03-03 19:02 ` Bjorn Helgaas
2026-03-04  9:28   ` fengchengwen
2026-03-04 15:38     ` Bjorn Helgaas
2026-03-05  8:40       ` fengchengwen
2026-03-04 13:50 ` kernel test robot
2026-03-04 23:18 ` kernel test robot
2026-03-05  0:02 ` kernel test robot
2026-03-05  1:29 ` kernel test robot
2026-03-05  8:36 ` [PATCH v2] " Chengwen Feng
2026-03-05  8:36   ` Chengwen Feng
2026-03-05  8:53   ` Huacai Chen
2026-03-05  8:53     ` Huacai Chen
2026-03-05  9:07     ` fengchengwen
2026-03-05  9:07       ` fengchengwen
2026-03-05 14:54       ` Jonathan Cameron
2026-03-05 14:54         ` Jonathan Cameron
2026-03-06  2:20         ` fengchengwen [this message]
2026-03-06  2:20           ` fengchengwen
2026-03-05 20:31   ` kernel test robot
2026-03-05 22:16   ` kernel test robot
2026-03-06  2:19 ` [PATCH v3] " Chengwen Feng
2026-03-06  2:19   ` Chengwen Feng
2026-03-06 10:01   ` Jonathan Cameron
2026-03-06 10:01     ` Jonathan Cameron
2026-03-09  4:18     ` fengchengwen
2026-03-09  4:18       ` fengchengwen
2026-03-09  4:16 ` [PATCH v4 0/2] " Chengwen Feng
2026-03-09  4:16   ` Chengwen Feng
2026-03-09  4:16   ` [PATCH v4 1/2] ACPI: Rename get_acpi_id_for_cpu() to acpi_get_cpu_acpi_id() on non-x86 Chengwen Feng
2026-03-09  4:16     ` Chengwen Feng
2026-03-09 10:30     ` Jonathan Cameron
2026-03-09 10:30       ` Jonathan Cameron
2026-03-09 13:29     ` Huacai Chen
2026-03-09 13:29       ` Huacai Chen
2026-03-10  3:29       ` fengchengwen
2026-03-10  3:29         ` fengchengwen
2026-03-09  4:16   ` [PATCH v4 2/2] PCI/TPH: Fix get cpu steer-tag fail on ARM64 platform Chengwen Feng
2026-03-09 10:59     ` Jonathan Cameron
2026-03-09 10:28   ` [PATCH v4 0/2] " Jonathan Cameron
2026-03-09 10:28     ` Jonathan Cameron
2026-03-10  3:26     ` fengchengwen
2026-03-10  3:26       ` fengchengwen

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