Re: [PATCH v3] virtio_blk: add SECURE ERASE command support

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> OK so virtio_blk_config->max_discard_seg is unused without
> VIRTIO_BLK_F_DISCARD.


Yes, if I understood the spec correctly,
virtio_blk_config->max_discard_seg is relevant if VIRTIO_BLK_F_DISCARD
is negotiated, and virtio_blk_config->max_secure_erase_seg is relevant
if VIRTIO_BLK_F_SECURE_ERASE is negotiated.

What should I do?
Should I fix the patch?
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