diff options
| author | Sebastian Ott <sebott@redhat.com> | 2025-07-03 14:42:15 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2025-07-03 15:27:23 +0200 |
| commit | 13edf7539211d8f7d0068ce3ed143005f1da3547 (patch) | |
| tree | 7e5c6c41b52872ecd88e6f72e7182a2b616aeb2a /drivers/acpi/acpi_processor.c | |
| parent | d0b3b7b22dfa1f4b515fd3a295b3fd958f9e81af (diff) | |
ACPI: processor: fix acpi_object initialization
Initialization of the local acpi_object in acpi_processor_get_info()
only sets the first 4 bytes to zero and is thus incomplete. This is
indicated by messages like:
acpi ACPI0007:be: Invalid PBLK length [166288104]
Fix this by initializing all 16 bytes of the processor member of that
union.
Signed-off-by: Sebastian Ott <sebott@redhat.com>
Link: https://patch.msgid.link/20250703124215.12522-1-sebott@redhat.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/acpi_processor.c')
| -rw-r--r-- | drivers/acpi/acpi_processor.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/acpi_processor.c b/drivers/acpi/acpi_processor.c index 7cf6101cb4c7..2a99f5eb6962 100644 --- a/drivers/acpi/acpi_processor.c +++ b/drivers/acpi/acpi_processor.c @@ -275,7 +275,7 @@ static inline int acpi_processor_hotadd_init(struct acpi_processor *pr, static int acpi_processor_get_info(struct acpi_device *device) { - union acpi_object object = { 0 }; + union acpi_object object = { .processor = { 0 } }; struct acpi_buffer buffer = { sizeof(union acpi_object), &object }; struct acpi_processor *pr = acpi_driver_data(device); int device_declaration = 0; |