The patch below does not apply to the 6.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to stable@vger.kernel.org.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.6.y git checkout FETCH_HEAD git cherry-pick -x 433b99e922943efdfd62b9a8e3ad1604838181f2 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to 'stable@vger.kernel.org' --in-reply-to '2025082317-deprecate-tropics-e5fc@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^..
Possible dependencies:
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 433b99e922943efdfd62b9a8e3ad1604838181f2 Mon Sep 17 00:00:00 2001 From: Jonathan Cameron Jonathan.Cameron@huawei.com Date: Sat, 2 Aug 2025 17:44:21 +0100 Subject: [PATCH] iio: light: as73211: Ensure buffer holes are zeroed
Given that the buffer is copied to a kfifo that ultimately user space can read, ensure we zero it.
Fixes: 403e5586b52e ("iio: light: as73211: New driver") Reviewed-by: Matti Vaittinen mazziesaccount@gmail.com Reviewed-by: Andy Shevchenko andy@kernel.org Link: https://patch.msgid.link/20250802164436.515988-2-jic23@kernel.org Cc: Stable@vger.kernel.org Signed-off-by: Jonathan Cameron Jonathan.Cameron@huawei.com
diff --git a/drivers/iio/light/as73211.c b/drivers/iio/light/as73211.c index 68f60dc3c79d..32719f584c47 100644 --- a/drivers/iio/light/as73211.c +++ b/drivers/iio/light/as73211.c @@ -639,7 +639,7 @@ static irqreturn_t as73211_trigger_handler(int irq __always_unused, void *p) struct { __le16 chan[4]; aligned_s64 ts; - } scan; + } scan = { }; int data_result, ret;
mutex_lock(&data->mutex);