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| author |   Daniel Borkmann <dborkman@redhat.com> | 2013-10-30 11:50:50 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2013-11-03 23:04:56 -0500 |
| commit | efba721f636ee016859d86d15748650119402b10 (patch) | |
| tree | 06b207dedd1f0bd77c6dd499e699e0356b8982b4 /include/net/checksum.h | |
| parent | lib: crc32: add functionality to combine two crc32{, c}s in GF(2) (diff) | |
| download | linux-dev-efba721f636ee016859d86d15748650119402b10.tar.xz linux-dev-efba721f636ee016859d86d15748650119402b10.zip | |
lib: crc32: add test cases for crc32{, c}_combine routines
We already have 100 test cases for crcs itself, so split the test
buffer with a-prio known checksums, and test crc of two blocks
against crc of the whole block for the same results.
Output/result with CONFIG_CRC32_SELFTEST=y:
[ 2.687095] crc32: CRC_LE_BITS = 64, CRC_BE BITS = 64
[ 2.687097] crc32: self tests passed, processed 225944 bytes in 278177 nsec
[ 2.687383] crc32c: CRC_LE_BITS = 64
[ 2.687385] crc32c: self tests passed, processed 225944 bytes in 141708 nsec
[ 7.336771] crc32_combine: 113072 self tests passed
[ 12.050479] crc32c_combine: 113072 self tests passed
[ 17.633089] alg: No test for crc32 (crc32-pclmul)
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/checksum.h')
0 files changed, 0 insertions, 0 deletions