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author | Eric Biggers <ebiggers@google.com> | 2019-03-31 13:09:14 -0700 |
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committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-04-08 14:42:55 +0800 |
commit | eda69b0c06bc615f4b055d560ed19001619e611a (patch) | |
tree | 51f0004dac37be337d0bf12a43b7f7b35663d94d /Documentation/i2c | |
parent | f6e9af87661530e60d9faf1d96675e8f22127aa8 (diff) | |
download | linux-stable-eda69b0c06bc615f4b055d560ed19001619e611a.tar.gz linux-stable-eda69b0c06bc615f4b055d560ed19001619e611a.tar.bz2 linux-stable-eda69b0c06bc615f4b055d560ed19001619e611a.zip |
crypto: testmgr - add panic_on_fail module parameter
Add a module parameter cryptomgr.panic_on_fail which causes the kernel
to panic if any crypto self-tests fail.
Use cases:
- More easily detect crypto self-test failures by boot testing,
e.g. on KernelCI.
- Get a bug report if syzkaller manages to use the template system to
instantiate an algorithm that fails its self-tests.
The command-line option "fips=1" already does this, but it also makes
other changes not wanted for general testing, such as disabling
"unapproved" algorithms. panic_on_fail just does what it says.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'Documentation/i2c')
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