diff options
| author | Corey Minyard <corey@minyard.net> | 2026-02-12 21:52:48 -0600 |
|---|---|---|
| committer | Corey Minyard <corey@minyard.net> | 2026-02-23 08:58:31 -0600 |
| commit | f895e5df80316a308c2f7d64d13a78494630ea05 (patch) | |
| tree | b46fd9583345cfc0150137b17b307b1acbecf067 | |
| parent | c3bb3295637cc9bf514f690941ca9a385bf30113 (diff) | |
ipmi:si: Don't block module unload if the BMC is messed up
If the BMC is in a bad state, don't bother waiting for queues messages
since there can't be any. Otherwise the unload is blocked until the
BMC is back in a good state.
Reported-by: Rafael J. Wysocki <rafael@kernel.org>
Fixes: bc3a9d217755 ("ipmi:si: Gracefully handle if the BMC is non-functional")
Cc: stable@vger.kernel.org # 4.18
Signed-off-by: Corey Minyard <corey@minyard.net>
Reviewed-by: Rafael J. Wysocki (Intel) <rafael@kernel.org>
| -rw-r--r-- | drivers/char/ipmi/ipmi_si_intf.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c index 0049e3792ba1..3667033fcc51 100644 --- a/drivers/char/ipmi/ipmi_si_intf.c +++ b/drivers/char/ipmi/ipmi_si_intf.c @@ -2234,7 +2234,8 @@ static void wait_msg_processed(struct smi_info *smi_info) unsigned long jiffies_now; long time_diff; - while (smi_info->curr_msg || (smi_info->si_state != SI_NORMAL)) { + while (smi_info->si_state != SI_HOSED && + (smi_info->curr_msg || (smi_info->si_state != SI_NORMAL))) { jiffies_now = jiffies; time_diff = (((long)jiffies_now - (long)smi_info->last_timeout_jiffies) * SI_USEC_PER_JIFFY); |