diff options
| author | Chengwen Feng <fengchengwen@huawei.com> | 2026-04-01 16:16:36 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2026-04-06 16:55:15 +0200 |
| commit | 3cfe889f8965ded727f3de38ee941b44978e1d9b (patch) | |
| tree | 09830af7ab7c4e2ddb687feb6530d8e4a14f567d /Documentation/controllers/git@git.tavy.me:linux.git | |
| parent | 0c8231994e43f445597166e8b342459079244d25 (diff) | |
x86/acpi: Add acpi_get_cpu_uid() for unified ACPI CPU UID retrieval
As a step towards unifying the interface for retrieving ACPI CPU UID
across architectures, introduce a new function acpi_get_cpu_uid() for
x86. While at it, add input validation to make the code more robust.
Update Xen-related code to use acpi_get_cpu_uid() instead of the legacy
cpu_acpi_id() function, and remove the now-unused cpu_acpi_id() to clean
up redundant code.
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Link: https://patch.msgid.link/20260401081640.26875-5-fengchengwen@huawei.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'Documentation/controllers/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions