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

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Pull crypto update from Herbert Xu:

 - Added aesni/avx/x86_64 implementations for camellia.

 - Optimised AVX code for cast5/serpent/twofish/cast6.

 - Fixed vmac bug with unaligned input.

 - Allow compression algorithms in FIPS mode.

 - Optimised crc32c implementation for Intel.

 - Misc fixes.

* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (32 commits)
  crypto: caam - Updated SEC-4.0 device tree binding for ERA information.
  crypto: testmgr - remove superfluous initializers for xts(aes)
  crypto: testmgr - allow compression algs in fips mode
  crypto: testmgr - add larger crc32c test vector to test FPU path in crc32c_intel
  crypto: testmgr - clean alg_test_null entries in alg_test_descs[]
  crypto: testmgr - remove fips_allowed flag from camellia-aesni null-tests
  crypto: cast5/cast6 - move lookup tables to shared module
  padata: use __this_cpu_read per-cpu helper
  crypto: s5p-sss - Fix compilation error
  crypto: picoxcell - Add terminating entry for platform_device_id table
  crypto: omap-aes - select BLKCIPHER2
  crypto: camellia - add AES-NI/AVX/x86_64 assembler implementation of camellia cipher
  crypto: camellia-x86_64 - share common functions and move structures and function definitions to header file
  crypto: tcrypt - add async speed test for camellia cipher
  crypto: tegra-aes - fix error-valued pointer dereference
  crypto: tegra - fix missing unlock on error case
  crypto: cast5/avx - avoid using temporary stack buffers
  crypto: serpent/avx - avoid using temporary stack buffers
  crypto: twofish/avx - avoid using temporary stack buffers
  crypto: cast6/avx - avoid using temporary stack buffers
  ...
This commit is contained in:
Linus Torvalds
2012-12-15 12:35:19 -08:00
parent 08242bc221 a2c0911c09
commit 1ed55eac3b
42 changed files with 9375 additions and 1670 deletions
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10
drivers/crypto/tegra-aes.c
View File

@@ -672,8 +672,10 @@ static int tegra_aes_get_random(struct crypto_rng *tfm, u8 *rdata,
mutex_lock(&aes_lock);
ret = clk_prepare_enable(dd->aes_clk);
if (ret)
if (ret) {
mutex_unlock(&aes_lock);
return ret;
}
ctx->dd = dd;
dd->ctx = ctx;
@@ -757,8 +759,10 @@ static int tegra_aes_rng_reset(struct crypto_rng *tfm, u8 *seed,
dd->flags = FLAGS_ENCRYPT | FLAGS_RNG;
ret = clk_prepare_enable(dd->aes_clk);
if (ret)
if (ret) {
mutex_unlock(&aes_lock);
return ret;
}
aes_set_key(dd);
@@ -1029,7 +1033,7 @@ out:
if (dd->buf_out)
dma_free_coherent(dev, AES_HW_DMA_BUFFER_SIZE_BYTES,
dd->buf_out, dd->dma_buf_out);
if (IS_ERR(dd->aes_clk))
if (!IS_ERR(dd->aes_clk))
clk_put(dd->aes_clk);
if (aes_wq)
destroy_workqueue(aes_wq);