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| author |   Ayush Sawal <ayush.sawal@chelsio.com> | 2020-02-05 10:48:42 +0530 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2020-02-13 17:05:26 +0800 |
| commit | 9195189e00a7db55e7d448cee973cae87c5a3c71 (patch) | |
| tree | a2b9490488920840200b978d7ae2f086b8437003 /crypto | |
| parent | crypto: chelsio - This fixes the libkcapi's cbc(aes) aio fail test cases (diff) | |
| download | linux-dev-9195189e00a7db55e7d448cee973cae87c5a3c71.tar.xz linux-dev-9195189e00a7db55e7d448cee973cae87c5a3c71.zip | |
crypto: chelsio - This fixes the kernel panic which occurs during a libkcapi test
The libkcapi test which causes kernel panic is
aead asynchronous vmsplice multiple test.
./bin/kcapi -v -d 4 -x 10 -c "ccm(aes)"
-q 4edb58e8d5eb6bc711c43a6f3693daebde2e5524f1b55297abb29f003236e43d
-t a7877c99 -n 674742abd0f5ba -k 2861fd0253705d7875c95ba8a53171b4
-a fb7bc304a3909e66e2e0c5ef952712dd884ce3e7324171369f2c5db1adc48c7d
This patch avoids dma_mapping of a zero length sg which causes the panic,
by using sg_nents_for_len which maps only upto a specific length
Signed-off-by: Ayush Sawal <ayush.sawal@chelsio.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
0 files changed, 0 insertions, 0 deletions