Message ID | 20200710193239.5419-1-chris@chris-wilson.co.uk (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | drm/i915: Pull printing GT capabilities on error to err_print_gt | expand |
On 7/10/2020 12:32 PM, Chris Wilson wrote: > We try not to assume that we captured any information, and so have to > check that error->gt exists before reporting. This check was missed in > err_print_capabilities, so lets break up the capability info and push it > into the GT dump. > > We are still a long way from yamlifying this output! > > Reported-by: Dan Carpenter <dan.carpenter@oracle.com> > Fixes: 792592e72aba ("drm/i915: Move the engine mask to intel_gt_info") > Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> > Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> > Cc: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Daniele > --- > drivers/gpu/drm/i915/i915_gpu_error.c | 13 +++++++++++-- > 1 file changed, 11 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c > index 678ddec3237f..6a3a2ce0b394 100644 > --- a/drivers/gpu/drm/i915/i915_gpu_error.c > +++ b/drivers/gpu/drm/i915/i915_gpu_error.c > @@ -626,8 +626,6 @@ static void err_print_capabilities(struct drm_i915_error_state_buf *m, > > intel_device_info_print_static(&error->device_info, &p); > intel_device_info_print_runtime(&error->runtime_info, &p); > - intel_gt_info_print(&error->gt->info, &p); > - intel_sseu_print_topology(&error->gt->info.sseu, &p); > intel_driver_caps_print(&error->driver_caps, &p); > } > > @@ -678,6 +676,15 @@ static void err_free_sgl(struct scatterlist *sgl) > } > } > > +static void err_print_gt_info(struct drm_i915_error_state_buf *m, > + struct intel_gt_coredump *gt) > +{ > + struct drm_printer p = i915_error_printer(m); > + > + intel_gt_info_print(>->info, &p); > + intel_sseu_print_topology(>->info.sseu, &p); > +} > + > static void err_print_gt(struct drm_i915_error_state_buf *m, > struct intel_gt_coredump *gt) > { > @@ -734,6 +741,8 @@ static void err_print_gt(struct drm_i915_error_state_buf *m, > > if (gt->uc) > err_print_uc(m, gt->uc); > + > + err_print_gt_info(m, gt); > } > > static void __err_print_to_sgl(struct drm_i915_error_state_buf *m,
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c index 678ddec3237f..6a3a2ce0b394 100644 --- a/drivers/gpu/drm/i915/i915_gpu_error.c +++ b/drivers/gpu/drm/i915/i915_gpu_error.c @@ -626,8 +626,6 @@ static void err_print_capabilities(struct drm_i915_error_state_buf *m, intel_device_info_print_static(&error->device_info, &p); intel_device_info_print_runtime(&error->runtime_info, &p); - intel_gt_info_print(&error->gt->info, &p); - intel_sseu_print_topology(&error->gt->info.sseu, &p); intel_driver_caps_print(&error->driver_caps, &p); } @@ -678,6 +676,15 @@ static void err_free_sgl(struct scatterlist *sgl) } } +static void err_print_gt_info(struct drm_i915_error_state_buf *m, + struct intel_gt_coredump *gt) +{ + struct drm_printer p = i915_error_printer(m); + + intel_gt_info_print(>->info, &p); + intel_sseu_print_topology(>->info.sseu, &p); +} + static void err_print_gt(struct drm_i915_error_state_buf *m, struct intel_gt_coredump *gt) { @@ -734,6 +741,8 @@ static void err_print_gt(struct drm_i915_error_state_buf *m, if (gt->uc) err_print_uc(m, gt->uc); + + err_print_gt_info(m, gt); } static void __err_print_to_sgl(struct drm_i915_error_state_buf *m,
We try not to assume that we captured any information, and so have to check that error->gt exists before reporting. This check was missed in err_print_capabilities, so lets break up the capability info and push it into the GT dump. We are still a long way from yamlifying this output! Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Fixes: 792592e72aba ("drm/i915: Move the engine mask to intel_gt_info") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Dan Carpenter <dan.carpenter@oracle.com> --- drivers/gpu/drm/i915/i915_gpu_error.c | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-)