On 01/03/2016 06:34 AM, Valdis Kletnieks wrote: > So booting into a next-20151222 kernel, I can mount an external drive > that uses cryptLuks. I try -1231, and I get this failure: > > Failed to setup dm-crypt key mapping for device /dev/sdb2. > Check that kernel supports aes-cbc-essiv:sha256 cipher (check syslog for more info). > > Tracked it down to this difference in /proc/crypto between the 12/22 and 12/31: ... > This ringing any bells, before I start the New Year with a bisect? :) Perhaps see the discussion in thread [PATCH v2] crypto: algif_skcipher - Require setkey before accept(2) Could you try to revert this patch? http://git.kernel.org/cgit/linux/kernel/git/next/linux-next-history.git/commit/crypto?id=9f47e11b9e3169ff4cb35b3cdac0e0f7c2fcfe27 Milan -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html