Files
linux/drivers
Nick Chan a6ab75639e nvme-apple: Reset q->sq_tail during queue init
Fixes a "duplicate tag error for tag 0" firmware crash during controller
reset while setting up a  queue on Apple A11 / T8015 caused by stale
entries in the submission queue due to an invalid sq_tail offset after
reset.

Fixes: 04d8ecf37b ("nvme: apple: Add Apple A11 support")
Cc: stable@vger.kernel.org
Suggested-by: Yuriy Havrylyuk <yhavry@gmail.com>
Reviewed-by: Sven Peter <sven@kernel.org>
Signed-off-by: Nick Chan <towinchenmi@gmail.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
2026-05-14 07:40:35 -07:00
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