* [PATCH net] net/smc: unregister ib devices in reboot_event
@ 2019-12-19 11:51 Karsten Graul
2019-12-21 5:31 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Karsten Graul @ 2019-12-19 11:51 UTC (permalink / raw)
To: davem; +Cc: netdev, linux-s390, heiko.carstens, raspl, ubraun
In the reboot_event handler, unregister the ib devices and enable
the IB layer to release the devices before the reboot.
Fixes: a33a803cfe64 ("net/smc: guarantee removal of link groups in reboot")
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Reviewed-by: Ursula Braun <ubraun@linux.ibm.com>
---
net/smc/smc_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/smc/smc_core.c b/net/smc/smc_core.c
index c16b8d3e200b..2249de5379ee 100644
--- a/net/smc/smc_core.c
+++ b/net/smc/smc_core.c
@@ -1287,7 +1287,7 @@ static int smc_core_reboot_event(struct notifier_block *this,
unsigned long event, void *ptr)
{
smc_lgrs_shutdown();
-
+ smc_ib_unregister_client();
return 0;
}
--
2.21.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH net] net/smc: unregister ib devices in reboot_event
2019-12-19 11:51 [PATCH net] net/smc: unregister ib devices in reboot_event Karsten Graul
@ 2019-12-21 5:31 ` David Miller
0 siblings, 0 replies; 2+ messages in thread
From: David Miller @ 2019-12-21 5:31 UTC (permalink / raw)
To: kgraul; +Cc: netdev, linux-s390, heiko.carstens, raspl, ubraun
From: Karsten Graul <kgraul@linux.ibm.com>
Date: Thu, 19 Dec 2019 12:51:13 +0100
> In the reboot_event handler, unregister the ib devices and enable
> the IB layer to release the devices before the reboot.
>
> Fixes: a33a803cfe64 ("net/smc: guarantee removal of link groups in reboot")
> Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
> Reviewed-by: Ursula Braun <ubraun@linux.ibm.com>
Applied.
^ permalink raw reply [flat|nested] 2+ messages in thread
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