[PATCH 07/15] cxgb4: use new module_firmware_crashed()
From: Luis Chamberlain <mcgrof@kernel.org>
Date: 2020-05-09 04:37:00
Also in:
lkml
Subsystem:
cxgb4 ethernet driver (cxgb4), networking drivers, the rest · Maintainers:
Potnuri Bharat Teja, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
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: Vishal Kulkarni <redacted> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org> --- drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index a70018f067aa..c67fc86c0e42 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c@@ -3646,6 +3646,7 @@ void t4_fatal_err(struct adapter *adap) * could be exposed to the adapter. RDMA MWs for example... */ t4_shutdown_adapter(adap); + module_firmware_crashed(); for_each_port(adap, port) { struct net_device *dev = adap->port[port];
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2.25.1