8270cb10c0
This patch fixes a spectre-v1 gadget in cdrom. The gadget could be triggered by speculatively bypassing the cdi->capacity check. Signed-off-by: Jordy Zomer <jordyzomer@google.com> Link: https://lore.kernel.org/all/20230612110040.849318-2-jordyzomer@google.com Reviewed-by: Phillip Potter <phil@philpotter.co.uk> Link: https://lore.kernel.org/all/ZI1+1OG9Ut1MqsUC@equinox Signed-off-by: Phillip Potter <phil@philpotter.co.uk> Link: https://lore.kernel.org/r/20230617113828.1230-2-phil@philpotter.co.uk Signed-off-by: Jens Axboe <axboe@kernel.dk>