linux/drivers/crypto, branch v3.18

crypto: caam - fix missing dma unmap on error path

2014-11-06T15:10:20Z

If dma mapping for dma_addr_out fails, the descriptor memory is freed but the previous dma mapping for dma_addr_in remains. This patch resolves the missing dma unmap and groups resource allocations at function start. Cc: # 3.13+ Signed-off-by: Cristian Stoica Signed-off-by: Herbert Xu

crypto: qat - Enforce valid numa configuration

2014-10-24T14:37:36Z

In a system with NUMA configuration we want to enforce that the accelerator is connected to a node with memory to avoid cross QPI memory transaction. Otherwise there is no point in using the accelerator as the encryption in software will be faster. Cc: stable@vger.kernel.org Signed-off-by: Tadeusz Struk Tested-by: Nikolay Aleksandrov Reviewed-by: Prarit Bhargava Signed-off-by: Herbert Xu

crypto: qat - Prevent dma mapping zero length assoc data

2014-10-24T14:37:33Z

Do not attempt to dma map associated data if it is zero length. Cc: stable@vger.kernel.org Signed-off-by: Tadeusz Struk Tested-by: Nikolay Aleksandrov Reviewed-by: Prarit Bhargava Signed-off-by: Herbert Xu

crypto: LLVMLinux: Remove VLAIS from crypto/.../qat_algs.c

2014-10-14T08:51:23Z

Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99 compliant equivalent. This patch allocates the appropriate amount of memory using a char array using the SHASH_DESC_ON_STACK macro. The new code can be compiled with both gcc and clang. Signed-off-by: Behan Webster Reviewed-by: Mark Charlebois Reviewed-by: Jan-Simon Möller Acked-by: Herbert Xu

crypto: LLVMLinux: Remove VLAIS from crypto/omap_sham.c

2014-10-14T08:51:23Z

crypto: LLVMLinux: Remove VLAIS from crypto/n2_core.c

2014-10-14T08:51:23Z

crypto: LLVMLinux: Remove VLAIS from crypto/mv_cesa.c

2014-10-14T08:51:23Z

crypto: LLVMLinux: Remove VLAIS from crypto/ccp/ccp-crypto-sha.c

2014-10-14T08:51:23Z

Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99 compliant equivalent. This patch allocates the appropriate amount of memory using a char array using the SHASH_DESC_ON_STACK macro. The new code can be compiled with both gcc and clang. Signed-off-by: Jan-Simon Möller Signed-off-by: Behan Webster Reviewed-by: Mark Charlebois Acked-by: Herbert Xu

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

2014-10-08T10:44:48Z

Pull crypto update from Herbert Xu: - add multibuffer infrastructure (single_task_running scheduler helper, OKed by Peter on lkml. - add SHA1 multibuffer implementation for AVX2. - reenable "by8" AVX CTR optimisation after fixing counter overflow. - add APM X-Gene SoC RNG support. - SHA256/SHA512 now handles unaligned input correctly. - set lz4 decompressed length correctly. - fix algif socket buffer allocation failure for 64K page machines. - misc fixes * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (47 commits) crypto: sha - Handle unaligned input data in generic sha256 and sha512. Revert "crypto: aesni - disable "by8" AVX CTR optimization" crypto: aesni - remove unused defines in "by8" variant crypto: aesni - fix counter overflow handling in "by8" variant hwrng: printk replacement crypto: qat - Removed unneeded partial state crypto: qat - Fix typo in name of tasklet_struct crypto: caam - Dynamic allocation of addresses for various memory blocks in CAAM. crypto: mcryptd - Fix typos in CRYPTO_MCRYPTD description crypto: algif - avoid excessive use of socket buffer in skcipher arm64: dts: add random number generator dts node to APM X-Gene platform. Documentation: rng: Add X-Gene SoC RNG driver documentation hwrng: xgene - add support for APM X-Gene SoC RNG support crypto: mv_cesa - Add missing #define crypto: testmgr - add test for lz4 and lz4hc crypto: lz4,lz4hc - fix decompression crypto: qat - Use pci_enable_msix_exact() instead of pci_enable_msix() crypto: drbg - fix maximum value checks on 32 bit systems crypto: drbg - fix sparse warning for cpu_to_be[32|64] crypto: sha-mb - sha1_mb_alg_state can be static ...

Fix up missing dmaengine header inclusion from qce crypto engine

2014-10-08T09:23:02Z

Commit 7bced397510a ("net_dma: simple removal") removed the long-dead net_dma code, but unintentionally broke the build for the qualcomm crypto engine (qce) that had accidentally depended on the inclusion of through the networking header files that used to have it. Add the required dmaengine.h include explicitly to fix the breakage. Signed-off-by: Linus Torvalds