Messages in this thread | | | Date | Fri, 24 Aug 2018 19:24:35 +0800 | From | Herbert Xu <> | Subject | Re: Deadlock when using crypto API for block devices |
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On Fri, Aug 24, 2018 at 07:06:32AM -0400, Mikulas Patocka wrote: > > A quick search through the crypto code shows that ahash_save_req and > seqiv_aead_encrypt return -ENOMEM. > > Will you fix them?
These only trigger for unaligned buffers. It would be much better if dm-crypt can ensure that the input/output is properly unaligned and if otherwise do the allocation in dm-crypt.
Cheers, -- Email: Herbert Xu <herbert@gondor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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