From: fengchengwen <fengchengwen@huawei.com>
To: Jonathan Cameron <jonathan.cameron@huawei.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>,
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Subject: Re: [PATCH v6 1/3] ACPI: Rename get_acpi_id_for_cpu() to acpi_get_cpu_uid() on non-x86
Date: Fri, 13 Mar 2026 10:30:16 +0800 [thread overview]
Message-ID: <699a428a-6271-4369-83f4-8b1f2e1bfa42@huawei.com> (raw)
In-Reply-To: <20260312110742.00002716@huawei.com>
On 3/12/2026 7:07 PM, Jonathan Cameron wrote:
> On Thu, 12 Mar 2026 15:23:14 +0800
> Chengwen Feng <fengchengwen@huawei.com> wrote:
>
>> To unify the CPU ACPI ID retrieval interface across architectures,
>> rename the existing get_acpi_id_for_cpu() function to
>> acpi_get_cpu_uid() on arm64/riscv/loongarch platforms.
>>
>> This is a pure rename with no functional change, preparing for a
>
> It's not just a rename. This should mention that the addition of error
> checks and hence the resulting signature change.
Sorry for overlooking this, it has already been fixed in v7.
And v7 also fix below review comments.
Thanks
>
>> consistent ACPI Processor UID retrieval interface across all ACPI-enabled
>> platforms.
>>
>> Note: Move the ARM64-specific get_cpu_for_acpi_id() implementation to
>> arch/arm64/kernel/acpi_numa.c to fix compilation errors from
>> circular header dependencies introduced by the rename.
>>
>> Cc: stable@vger.kernel.org
>> Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
>> Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
> From a reread, a few minor style consistency things inline.
>
...
>
next prev parent reply other threads:[~2026-03-13 2:30 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-12 7:23 [PATCH v6 0/3] Fix get cpu steer-tag fail on ARM64 platform Chengwen Feng
2026-03-12 7:23 ` [PATCH v6 1/3] ACPI: Rename get_acpi_id_for_cpu() to acpi_get_cpu_uid() on non-x86 Chengwen Feng
2026-03-12 11:07 ` Jonathan Cameron
2026-03-13 2:30 ` fengchengwen [this message]
2026-03-12 7:23 ` [PATCH v6 2/3] x86: Implement acpi_get_cpu_uid() Chengwen Feng
2026-03-12 10:55 ` Jonathan Cameron
2026-03-12 11:02 ` Peter Zijlstra
2026-03-13 2:32 ` fengchengwen
2026-03-12 7:23 ` [PATCH v6 3/3] PCI/TPH: Fix get cpu steer-tag fail on ARM64 platform Chengwen Feng
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