On Mon, Feb 11, 2019 at 09:45:43AM +0100, Ingo Molnar wrote:
- Mark Brown broonie@kernel.org wrote:
In preparation for a change to make this test run repeatedly which would generate huge amounts of output as is indirect all the printf() calls in the program through a wrapper and add a quiet flag which can be used to suppress the output. This is fairly quick and dirty, I'm not 100% sure what would be idiomatic here.
So this really loses useful output when there is a failure. After this patch I get:
dagon:~/tip/tools/testing/selftests/x86> ./fsgsbase_64 -vv [FAIL] 24 errors detected in 1 tries
Not very helpful, and no real command-line way to see the failures.
For clarity it's the second patch that breaks this, though you're right this isn't helpful and this patch needs a log level adding to really fix that.