diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-08-19 11:59:26 +0200 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-08-19 19:01:34 +0200 |
| commit | 9536b64ac0d6e3151963a11441dde7ade045fb29 (patch) | |
| tree | fa992f4f91d0b5052157727c9ef5ebe0e4c356e0 /drivers/dma-buf/Kconfig | |
| parent | drm/panfrost: Remove opp table when unloading (diff) | |
| download | linux-9536b64ac0d6e3151963a11441dde7ade045fb29.tar.xz linux-9536b64ac0d6e3151963a11441dde7ade045fb29.zip | |
dma-buf: Introduce selftesting framework
In light of recent review slip ups, the absence of a suite of tests for
dma-buf became apparent. Given the current plethora of testing
frameworks, opt for one already in use by Intel's CI and so allow easy
hook up into igt.
We introduce a new module that when loaded will execute the list of
selftests and their subtest. The names of the selftests are put into the
modinfo as parameters so that igt can identify each, and run them
independently, principally for ease of error reporting.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Tomi Sarvela <tomi.p.sarvela@intel.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20190819095928.32091-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/dma-buf/Kconfig')
| -rw-r--r-- | drivers/dma-buf/Kconfig | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/dma-buf/Kconfig b/drivers/dma-buf/Kconfig index b6a9c2f1bc41..a23b6752d11a 100644 --- a/drivers/dma-buf/Kconfig +++ b/drivers/dma-buf/Kconfig @@ -39,4 +39,9 @@ config UDMABUF A driver to let userspace turn memfd regions into dma-bufs. Qemu can use this to create host dmabufs for guest framebuffers. +config DMABUF_SELFTESTS + tristate "Selftests for the dma-buf interfaces" + default n + depends on DMA_SHARED_BUFFER + endmenu |