crypto: inside-secure - fix request allocations in invalidation path

crypto: inside-secure - fix request allocations in invalidation path

[ Upstream commit 7cad2fabd5691dbb17762877d4e7f236fe4bc181 ]

This patch makes use of the SKCIPHER_REQUEST_ON_STACK and
AHASH_REQUEST_ON_STACK helpers to allocate enough memory to contain both
the crypto request structures and their embedded context (__ctx).

Fixes: 1b44c5a60c13 ("crypto: inside-secure - add SafeXcel EIP197 crypto engine driver")
Suggested-by: Ofer Heifetz <oferh@marvell.com>
Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>