From 327e8ba54a212f707a68670c9372747b7a32bb92 Mon Sep 17 00:00:00 2001 From: Kai Vehmanen Date: Wed, 9 Mar 2022 20:24:39 +0200 Subject: ALSA: hda/i915 - avoid hung task timeout in i915 wait If kernel is built with hung task detection enabled and CONFIG_DEFAULT_HUNG_TASK_TIMEOUT set to less than 60 seconds, snd_hdac_i915_init() will trigger the hung task timeout in case i915 is not available and taint the kernel. Use wait_for_completion_killable_timeout() for the wait to avoid this problem. Co-developed-by: Ramalingam C Signed-off-by: Ramalingam C Signed-off-by: Kai Vehmanen Acked-by: Tvrtko Ursulin Link: https://lore.kernel.org/r/20220309182439.1053856-1-kai.vehmanen@linux.intel.com Signed-off-by: Takashi Iwai --- sound/hda/hdac_i915.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sound/hda') diff --git a/sound/hda/hdac_i915.c b/sound/hda/hdac_i915.c index 454474ac5716..efe810af28c5 100644 --- a/sound/hda/hdac_i915.c +++ b/sound/hda/hdac_i915.c @@ -160,8 +160,8 @@ int snd_hdac_i915_init(struct hdac_bus *bus) if (!IS_ENABLED(CONFIG_MODULES) || !request_module("i915")) { /* 60s timeout */ - wait_for_completion_timeout(&acomp->master_bind_complete, - msecs_to_jiffies(60 * 1000)); + wait_for_completion_killable_timeout(&acomp->master_bind_complete, + msecs_to_jiffies(60 * 1000)); } } if (!acomp->ops) { -- cgit v1.2.3