I'm backporting the following stable patch to v5.11+ branches. Commit Data: commit-id : a76bd86a85cac9feddc66d38019f943d054f0218 subject : crypto: testmgr - don't generate WARN for missing modules author : elliott@xxxxxxx author date : 2022-08-13 23:14:43 committer : herbert@xxxxxxxxxxxxxxxxxxx committer date : 2022-08-19 10:39:39 We observed the same WARN issue when loading the tcrypt module in a v5.15 kernel: [ 84.577572] modprobe tcrypt [ 84.920899] alg: skcipher: failed to allocate transform for ecb(cast5): -2 [ 84.923050] ------------[ cut here ]------------ [ 84.924541] alg: self-tests for ecb(cast5) (ecb(cast5)) failed (rc=-2) [ 84.924557] WARNING: CPU: 0 PID: 3910 at crypto/testmgr.c:5681 alg_test+0x344/0x5d8 This patch fixes this issue. Robert Elliott (1): crypto: testmgr - don't generate WARN for missing modules crypto/testmgr.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) -- 2.39.1
