{"push_id":1726648198,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"b1d35d4ec907166e3f5ab964a1c86fdf542634de","before":"75328832e829f07ebde9a4dd87c81af28f4b0089","commits":[{"sha":"b1d35d4ec907166e3f5ab964a1c86fdf542634de","author":{"name":"Mike Snitzer","email":"ad2d170babf82633487ab777fab07770fbdc5ac8@redhat.com"},"message":"block: disable entropy contributions for nonrot devices\n\nClear QUEUE_FLAG_ADD_RANDOM in all block drivers that set\nQUEUE_FLAG_NONROT.\n\nHistorically, all block devices have automatically made entropy\ncontributions.  But as previously stated in commit e2e1a148 (\"block: add\nsysfs knob for turning off disk entropy contributions\"):\n    - On SSD disks, the completion times aren't as random as they\n      are for rotational drives. So it's questionable whether they\n      should contribute to the random pool in the first place.\n    - Calling add_disk_randomness() has a lot of overhead.\n\nThere are more reliable sources for randomness than non-rotational block\ndevices.  From a security perspective it is better to err on the side of\ncaution than to allow entropy contributions from unreliable \"random\"\nsources.\n\nSigned-off-by: Mike Snitzer <snitzer@redhat.com>\nSigned-off-by: Jens Axboe <axboe@fb.com>","distinct":true,"url":"https://api.github.com/repos/mawrick26/S6E-N4/commits/b1d35d4ec907166e3f5ab964a1c86fdf542634de"}]}
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