[PATCH v2] nvme-apple: Prevent shared tags across queues on Apple A11
Keith Busch
kbusch at kernel.org
Mon Jun 8 12:45:14 PDT 2026
On Sun, Jun 07, 2026 at 02:10:58PM +0800, Nick Chan wrote:
> On Apple A11, tags of pending commands must be unique across the admin
> and IO queues, else the firmware crashes with
> "duplicate tag error for tag N", with N being the tag.
>
> Apply the existing workaround for M1 of reserving two tags for the admin
> queue to A11.
Thanks, applied to nvme-7.2.
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