diff options
Diffstat (limited to 'drivers/acpi/apei')
| -rw-r--r-- | drivers/acpi/apei/ghes.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c index 5073d035bb6e..bc717bdf50f1 100644 --- a/drivers/acpi/apei/ghes.c +++ b/drivers/acpi/apei/ghes.c @@ -816,17 +816,22 @@ static struct notifier_block ghes_notifier_sci = { #ifdef CONFIG_ACPI_APEI_SEA static LIST_HEAD(ghes_sea); -void ghes_notify_sea(void) +/* + * Return 0 only if one of the SEA error sources successfully reported an error + * record sent from the firmware. + */ +int ghes_notify_sea(void) { struct ghes *ghes; + int ret = -ENOENT; - /* - * synchronize_rcu() will wait for nmi_exit(), so no need to - * rcu_read_lock(). - */ + rcu_read_lock(); list_for_each_entry_rcu(ghes, &ghes_sea, list) { - ghes_proc(ghes); + if (!ghes_proc(ghes)) + ret = 0; } + rcu_read_unlock(); + return ret; } static void ghes_sea_add(struct ghes *ghes) |