Messages in this thread Patch in this message | | | From | Luis Chamberlain <> | Subject | [PATCH 08/15] ehea: use new module_firmware_crashed() | Date | Sat, 9 May 2020 04:35:45 +0000 |
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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: Douglas Miller <dougmill@linux.ibm.com> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org> --- drivers/net/ethernet/ibm/ehea/ehea_main.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/net/ethernet/ibm/ehea/ehea_main.c b/drivers/net/ethernet/ibm/ehea/ehea_main.c index 0273fb7a9d01..6ae35067003f 100644 --- a/drivers/net/ethernet/ibm/ehea/ehea_main.c +++ b/drivers/net/ethernet/ibm/ehea/ehea_main.c @@ -3285,6 +3285,8 @@ static void ehea_crash_handler(void) { int i; + module_firmware_crashed(); + if (ehea_fw_handles.arr) for (i = 0; i < ehea_fw_handles.num_entries; i++) ehea_h_free_resource(ehea_fw_handles.arr[i].adh, -- 2.25.1
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