diff options
| author |   Bartosz Szczepanek <bsz@amazon.de> | 2025-04-23 08:56:36 +0000 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2025-05-12 15:43:16 +0200 |
| commit | 8e66be071bd4d44e8870a37d2e1a9109c47ef22e (patch) | |
| tree | 5af6392119f70d942c12391476a46448fb7b2bf0 | |
| parent | ACPI: VIOT: Remove (explicitly) unused header (diff) | |
| download | wireguard-linux-8e66be071bd4d44e8870a37d2e1a9109c47ef22e.tar.xz wireguard-linux-8e66be071bd4d44e8870a37d2e1a9109c47ef22e.zip | |
ACPI: tables: Improve logging around acpi_initialize_tables()
Emit a warning that includes return code in a readable format. Example:
ACPI: Failed to initialize tables, status=0x5 (AE_NOT_FOUND)
No other functional changes intended.
Signed-off-by: Bartosz Szczepanek <bsz@amazon.de>
Link: https://patch.msgid.link/20250423085637.38658-1-bsz@amazon.de
[ rjw: Subject and changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/acpi/tables.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c index 0a9ade7117bd..fa9bb8c8ce95 100644 --- a/drivers/acpi/tables.c +++ b/drivers/acpi/tables.c @@ -719,8 +719,12 @@ int __init acpi_locate_initial_tables(void) } status = acpi_initialize_tables(initial_tables, ACPI_MAX_TABLES, 0); - if (ACPI_FAILURE(status)) + if (ACPI_FAILURE(status)) { + const char *msg = acpi_format_exception(status); + + pr_warn("Failed to initialize tables, status=0x%x (%s)", status, msg); return -EINVAL; + } return 0; } |