linux/crypto, branch v2.6.38

Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2011-01-13T18:25:58Z

* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (46 commits) hwrng: via_rng - Fix memory scribbling on some CPUs crypto: padlock - Move padlock.h into include/crypto hwrng: via_rng - Fix asm constraints crypto: n2 - use __devexit not __exit in n2_unregister_algs crypto: mark crypto workqueues CPU_INTENSIVE crypto: mv_cesa - dont return PTR_ERR() of wrong pointer crypto: ripemd - Set module author and update email address crypto: omap-sham - backlog handling fix crypto: gf128mul - Remove experimental tag crypto: af_alg - fix af_alg memory_allocated data type crypto: aesni-intel - Fixed build with binutils 2.16 crypto: af_alg - Make sure sk_security is initialized on accept()ed sockets net: Add missing lockdep class names for af_alg include: Install linux/if_alg.h for user-space crypto API crypto: omap-aes - checkpatch --file warning fixes crypto: omap-aes - initialize aes module once per request crypto: omap-aes - unnecessary code removed crypto: omap-aes - error handling implementation improved crypto: omap-aes - redundant locking is removed crypto: omap-aes - DMA initialization fixes for OMAP off mode ...

crypto: mark crypto workqueues CPU_INTENSIVE

2011-01-04T12:34:08Z

kcrypto_wq and pcrypt->wq's are used to run ciphers and may consume considerable amount of CPU cycles. Mark both as CPU_INTENSIVE so that they don't block other work items. As the workqueues are primarily used to burn CPU cycles, concurrency levels shouldn't matter much and are left at 1. A higher value may be beneficial and needs investigation. Signed-off-by: Tejun Heo Signed-off-by: Herbert Xu

crypto: ripemd - Set module author and update email address

2011-01-04T12:34:03Z

Signed-off-by: Adrian-Ken Rueegsegger Signed-off-by: Herbert Xu

crypto: gf128mul - Remove experimental tag

2010-12-28T11:56:26Z

This feature no longer needs the experimental tag. Reported-by: Toralf Förster Signed-off-by: Herbert Xu

crypto: af_alg - fix af_alg memory_allocated data type

2010-12-21T11:22:40Z

Change data type to fix warning: crypto/af_alg.c:35: warning: initialization from incompatible pointer type Signed-off-by: Randy Dunlap Signed-off-by: Herbert Xu

crypto: af_alg - Make sure sk_security is initialized on accept()ed sockets

2010-12-08T06:36:19Z

Signed-off-by: Miloslav Trmač Signed-off-by: Herbert Xu

crypto: Use scatterwalk_crypto_chain

2010-12-02T06:47:16Z

Use scatterwalk_crypto_chain in favor of locally defined chaining functions. Signed-off-by: Steffen Klassert Signed-off-by: Herbert Xu

crypto: algif_skcipher - Handle unaligned receive buffer

2010-11-30T09:04:31Z

As it is if user-space passes through a receive buffer that's not aligned to to the cipher block size, we'll end up encrypting or decrypting a partial block which causes a spurious EINVAL to be returned. This patch fixes this by moving the partial block test after the af_alg_make_sg call. Signed-off-by: Herbert Xu

crypto: algif_skcipher - Fixed overflow when sndbuf is page aligned

2010-11-30T08:49:02Z

When sk_sndbuf is not a multiple of PAGE_SIZE, the limit tests in sendmsg fail as the limit variable becomes negative and we're using an unsigned comparison. The same thing can happen if sk_sndbuf is lowered after a sendmsg call. This patch fixes this by always taking the signed maximum of limit and 0 before we perform the comparison. It also rounds the value of sk_sndbuf down to a multiple of PAGE_SIZE so that we don't end up allocating a page only to use a small number of bytes in it because we're bound by sk_sndbuf. Signed-off-by: Herbert Xu

crypto: af_alg - Add dependency on NET

2010-11-29T14:56:03Z

Add missing dependency on NET since we require sockets for our interface. Should really be a select but kconfig doesn't like that: net/Kconfig:6:error: found recursive dependency: NET -> NETWORK_FILESYSTEMS -> AFS_FS -> AF_RXRPC -> CRYPTO -> CRYPTO_USER_API_HASH -> CRYPTO_USER_API -> NET Reported-by: Zimny Lech Signed-off-by: Herbert Xu