diff mbox series

[v2,03/15] bnx2x: use new module_firmware_crashed()

Message ID 20200515212846.1347-4-mcgrof@kernel.org
State New
Headers show
Series net: taint when the device driver firmware crashes | expand

Commit Message

Luis Chamberlain May 15, 2020, 9:28 p.m. UTC 
This makes use of the new module_firmware_crashed() to help
annotate when firmware for device drivers crash. When firmware
crashes devices can sometimes become unresponsive, and recovery
sometimes requires a driver unload / reload and in the worst cases
a reboot.

Using a taint flag allows us to annotate when this happens clearly.

Cc: Ariel Elior <aelior@marvell.com>
Cc: Sudarsana Kalluru <skalluru@marvell.com>
CC: GR-everest-linux-l2@marvell.com
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
---
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index db5107e7937c..c38b8c9c8af0 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -909,6 +909,7 @@  void bnx2x_panic_dump(struct bnx2x *bp, bool disable_int)
 	bp->eth_stats.unrecoverable_error++;
 	DP(BNX2X_MSG_STATS, "stats_state - DISABLED\n");
 
+	module_firmware_crashed();
 	BNX2X_ERR("begin crash dump -----------------\n");
 
 	/* Indices */