On Wed, Jun 14, 2023 at 06:46:40PM +0100, Dmitry Safonov wrote:
> Make cipher cloning possible in atomic contexts + prevent use-after-free
> on the crypto algorithm.
> Those seems to be all pitfalls I found while adapting TCP-AO patches to
> use crypto clone-tfm and dropping per-CPU requests allocations.
>
> Cc: Bob Gilligan <gilligan@arista.com>
> Cc: David Ahern <dsahern@kernel.org>
> Cc: "David S. Miller" <davem@davemloft.net>
> Cc: Dmitry Safonov <0x7f454c46@gmail.com>
> Cc: Eric Dumazet <edumazet@google.com>
> Cc: "Eric W. Biederman" <ebiederm@xmission.com>
> Cc: Francesco Ruggeri <fruggeri05@gmail.com>
> Cc: Jakub Kicinski <kuba@kernel.org>
> Cc: Herbert Xu <herbert@gondor.apana.org.au>
> Cc: Paolo Abeni <pabeni@redhat.com>
> Cc: Salam Noureddine <noureddine@arista.com>
> Cc: linux-kernel@vger.kernel.org
> Cc: linux-crypto@vger.kernel.org
>
> Thanks,
> Dmitry
>
> Dmitry Safonov (3):
> crypto: api - Remove crypto_init_ops()
> crypto: api - Provide gfp mask for tfm allocation
> crypto: cipher - On clone do crypto_mod_get()
>
> crypto/algapi.c | 2 +-
> crypto/api.c | 20 +++-----------------
> crypto/cipher.c | 9 +++++++--
> crypto/internal.h | 2 +-
> include/crypto/algapi.h | 1 -
> 5 files changed, 12 insertions(+), 22 deletions(-)
>
>
> base-commit: b16049b21162bb649cdd8519642a35972b7910fe
> --
> 2.40.0
All appleed with patch 2 replaced by my version. Thanks.
--
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
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