[Intel-gfx] [PATCH v3] prime_mmap_coherency: Add return error tests for prime sync ioctl

2016-03-19 Thread Tiago Vignatti
This patch adds ioctl-errors subtest to be used for exercising prime sync ioctl errors. The subtest constantly interrupts via signals a function doing concurrent blit to stress out the right usage of prime_sync_*, making sure these ioctl errors are handled accordingly. Important to note that in

Re: [Intel-gfx] [PATCH v3] prime_mmap_coherency: Add return error tests for prime sync ioctl

2016-03-19 Thread Tiago Vignatti
On 03/18/2016 03:11 PM, Daniel Vetter wrote: On Fri, Mar 18, 2016 at 03:08:56PM -0300, Tiago Vignatti wrote: This patch adds ioctl-errors subtest to be used for exercising prime sync ioctl errors. The subtest constantly interrupts via signals a function doing concurrent blit to stress out the

Re: [Intel-gfx] [PATCH v3] prime_mmap_coherency: Add return error tests for prime sync ioctl

2016-03-19 Thread Daniel Vetter
On Fri, Mar 18, 2016 at 03:08:56PM -0300, Tiago Vignatti wrote: > This patch adds ioctl-errors subtest to be used for exercising prime sync > ioctl > errors. > > The subtest constantly interrupts via signals a function doing concurrent blit > to stress out the right usage of prime_sync_*, making

Re: [Intel-gfx] [PATCH v3] prime_mmap_coherency: Add return error tests for prime sync ioctl

2016-03-18 Thread Chris Wilson
On Fri, Mar 18, 2016 at 03:08:56PM -0300, Tiago Vignatti wrote: > This patch adds ioctl-errors subtest to be used for exercising prime sync > ioctl > errors. > > The subtest constantly interrupts via signals a function doing concurrent blit > to stress out the right usage of prime_sync_*, making