Messages in this thread Patch in this message | | | From | Luis Chamberlain <> | Subject | [PATCH v2 10/15] soc: qcom: ipa: use new module_firmware_crashed() | Date | Fri, 15 May 2020 21:28:41 +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: Alex Elder <elder@kernel.org> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org> --- drivers/net/ipa/ipa_modem.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/net/ipa/ipa_modem.c b/drivers/net/ipa/ipa_modem.c index ed10818dd99f..1790b87446ed 100644 --- a/drivers/net/ipa/ipa_modem.c +++ b/drivers/net/ipa/ipa_modem.c @@ -285,6 +285,7 @@ static void ipa_modem_crashed(struct ipa *ipa) struct device *dev = &ipa->pdev->dev; int ret; + module_firmware_crashed(); ipa_endpoint_modem_pause_all(ipa, true); ipa_endpoint_modem_hol_block_clear_all(ipa); -- 2.26.2
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