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Date: Fri, 15 May 2020 21:28:46 +0000 From: Luis Chamberlain <mcgrof@...nel.org> To: jeyu@...nel.org Cc: akpm@...ux-foundation.org, arnd@...db.de, rostedt@...dmis.org, mingo@...hat.com, aquini@...hat.com, cai@....pw, dyoung@...hat.com, bhe@...hat.com, peterz@...radead.org, tglx@...utronix.de, gpiccoli@...onical.com, pmladek@...e.com, tiwai@...e.de, schlad@...e.de, andriy.shevchenko@...ux.intel.com, keescook@...omium.org, daniel.vetter@...ll.ch, will@...nel.org, mchehab+samsung@...nel.org, kvalo@...eaurora.org, davem@...emloft.net, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, Luis Chamberlain <mcgrof@...nel.org>, linux-wireless@...r.kernel.org, Lennert Buytenhek <buytenh@...tstofly.org>, "Gustavo A. R. Silva" <gustavoars@...nel.org>, Johannes Berg <johannes.berg@...el.com>, Ganapathi Bhat <ganapathi.bhat@....com> Subject: [PATCH v2 15/15] mwl8k: use new module_firmware_crashed() 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: linux-wireless@...r.kernel.org Cc: Lennert Buytenhek <buytenh@...tstofly.org> Cc: Kalle Valo <kvalo@...eaurora.org> Cc: "Gustavo A. R. Silva" <gustavoars@...nel.org> Cc: Johannes Berg <johannes.berg@...el.com> Cc: Ganapathi Bhat <ganapathi.bhat@....com> Signed-off-by: Luis Chamberlain <mcgrof@...nel.org> --- drivers/net/wireless/marvell/mwl8k.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/marvell/mwl8k.c b/drivers/net/wireless/marvell/mwl8k.c index 97f23f93f6e7..d609ef1bb879 100644 --- a/drivers/net/wireless/marvell/mwl8k.c +++ b/drivers/net/wireless/marvell/mwl8k.c @@ -1551,6 +1551,7 @@ static int mwl8k_tx_wait_empty(struct ieee80211_hw *hw) * the firmware has crashed */ if (priv->hw_restart_in_progress) { + module_firmware_crashed(); if (priv->hw_restart_owner == current) return 0; else -- 2.26.2
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