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| author | Wang, Rui Y <rui.y.wang@intel.com> | 2015-11-29 22:45:33 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-03-26 12:13:17 +0200 |
| commit | c78c3376ec6707f4e2177906928b12cb6cd8c5a9 (patch) | |
| tree | 715843517cab3aa545c6939ae16127baa384ef34 /crypto | |
| parent | 45d9558837d4d79e6d241f1c45cabea8d20dca22 (diff) | |
crypto: ghash-clmulni - Fix load failure
commit 3a020a723c65eb8ffa7c237faca26521a024e582 upstream.
ghash_clmulni_intel fails to load on Linux 4.3+ with the following message:
"modprobe: ERROR: could not insert 'ghash_clmulni_intel': Invalid argument"
After 8996eafdc ("crypto: ahash - ensure statesize is non-zero") all ahash
drivers are required to implement import()/export(), and must have a non-
zero statesize.
This patch has been tested with the algif_hash interface. The calculated
digest values, after several rounds of import()s and export()s, match those
calculated by tcrypt.
Signed-off-by: Rui Wang <rui.y.wang@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'crypto')
0 files changed, 0 insertions, 0 deletions