1. 22 May, 2014 15 commits
  2. 21 May, 2014 1 commit
    • Herbert Xu's avatar
      crypto: hash - Add real ahash walk interface · 75ecb231
      Herbert Xu authored
      Although the existing hash walk interface has already been used
      by a number of ahash crypto drivers, it turns out that none of
      them were really asynchronous.  They were all essentially polling
      for completion.
      That's why nobody has noticed until now that the walk interface
      couldn't work with a real asynchronous driver since the memory
      is mapped using kmap_atomic.
      As we now have a use-case for a real ahash implementation on x86,
      this patch creates a minimal ahash walk interface.  Basically it
      just calls kmap instead of kmap_atomic and does away with the
      crypto_yield call.  Real ahash crypto drivers don't need to yield
      since by definition they won't be hogging the CPU.
      Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
  3. 13 May, 2014 3 commits
  4. 08 May, 2014 21 commits