blktests v4 tests/nvme: add tests for error logging

[Omar Sandoval]

On Mon, May 16, 2022 at 03:55:37PM -0700, Alan Adamson wrote:
> Test nvme error logging by injecting errors. Kernel must have FAULT_INJECTION
> and FAULT_INJECTION_DEBUG_FS configured to use error injector. Tests can be
> run with or without NVME_VERBOSE_ERRORS configured.
> 
> These test verify the functionality delivered by the follow:
>         commit bd83fe6f2cd2 ("nvme: add verbose error logging")
> 
> V2 - Update from suggestions from shinichiro.kawasaki at wdc.com
> V3 - Add error injector helper functions to nvme/rc
> V4 - Comments from shinichiro.kawasaki at wdc.com 
> 
> Alan Adamson (2):
>   tests/nvme: add helper routine to use error injector
>   tests/nvme: add tests for error logging
> 
>  tests/nvme/039     | 153 +++++++++++++++++++++++++++++++++++++++++++++
>  tests/nvme/039.out |   7 +++
>  tests/nvme/rc      |  44 +++++++++++++
>  3 files changed, 204 insertions(+)
>  create mode 100755 tests/nvme/039
>  create mode 100644 tests/nvme/039.out

Thanks, applied.