On Fri, Dec 9, 2016 at 3:08 PM, Eric Biggers <ebiggers3@xxxxxxxxx> wrote: > In the 4.9 kernel, virtually-mapped stacks will be supported and enabled by > default on x86_64. This has been exposing a number of problems in which > on-stack buffers are being passed into the crypto API, which to support crypto > accelerators operates on 'struct page' rather than on virtual memory. > > fs/cifs/smbencrypt.c:96 This should use crypto_cipher_encrypt_one(), I think. --Andy -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>