drm/i915: Include the DRIVER_DATE in the error state

For forklifted frankenkernels, the reported kernel version has no
bearing on the actual driver version. Include our own driver date that
is updated every time we tag drm-intel-next.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190807113827.28127-1-chris@chris-wilson.co.uk

diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c
index ad5f7bee6852ef944e83a2157b08622d33fc8dfa..86333cd561946e63df049746dd177cbb94e13146 100644 (file)
--- a/drivers/gpu/drm/i915/i915_gpu_error.c
+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -686,6 +686,7 @@ static void __err_print_to_sgl(struct drm_i915_error_state_buf *m,
        err_printf(m, "Kernel: %s %s\n",
                   init_utsname()->release,
                   init_utsname()->machine);
+       err_printf(m, "Driver: %s\n", DRIVER_DATE);
        ts = ktime_to_timespec64(error->time);
        err_printf(m, "Time: %lld s %ld us\n",
                   (s64)ts.tv_sec, ts.tv_nsec / NSEC_PER_USEC);