nvme: use helpers to access io_uring cmd space

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Command implementations shouldn't be directly looking into io_uring_cmd
to carve free space. Use an io_uring helper, which will also do build
time size sanitisation.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Reviewed-by: Kanchan Joshi <joshi.k@samsung.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Anuj Gupta <anuj20.g@samsung.com>
Reviewed-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Keith Busch <kbusch@kernel.org>

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Pavel Begunkov 2024-10-18 17:16:37 +01:00 • committed by Keith Busch

parent fdad1a20cd

commit 5e52f71f85

1 changed files with 1 additions and 3 deletions

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drivers/nvme/host/ioctl.c

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