On Tue, Aug 17, 2021 at 04:33:57PM -0700, Kees Cook wrote:

The kernel builds with -Werror=designated-init, and __designated_init is used by CONFIG_GCC_PLUGIN_RANDSTRUCT for automatically selected (all function pointer) structures. Include the field names in the init/exit table. Avoids warnings like:

drivers/gpu/drm/i915/i915_module.c:59:4: error: positional initialization of field in 'struct' declared with 'designated_init' attribute [-Werror=designated-init]

Cc: Jani Nikula jani.nikula@linux.intel.com Cc: Joonas Lahtinen joonas.lahtinen@linux.intel.com Cc: Rodrigo Vivi rodrigo.vivi@intel.com Cc: David Airlie airlied@linux.ie Cc: intel-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Fixes: a04ea6ae7c67 ("drm/i915: Use a table for i915_init/exit (v2)") Signed-off-by: Kees Cook keescook@chromium.org

Applied to drm-intel-gt-next, should show up in linux-next/next merge window eventually (that branch isn't in linux-next for reasons). -Daniel

---

drivers/gpu/drm/i915/i915_module.c | 37 +++++++++++++++++++----------- 1 file changed, 24 insertions(+), 13 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_module.c b/drivers/gpu/drm/i915/i915_module.c index c578ea8f56a0..d8b4482c69d0 100644 --- a/drivers/gpu/drm/i915/i915_module.c +++ b/drivers/gpu/drm/i915/i915_module.c @@ -47,19 +47,30 @@ static const struct { int (*init)(void); void (*exit)(void); } init_funcs[] = {

• { i915_check_nomodeset, NULL },
• { i915_active_module_init, i915_active_module_exit },
• { i915_buddy_module_init, i915_buddy_module_exit },
• { i915_context_module_init, i915_context_module_exit },
• { i915_gem_context_module_init, i915_gem_context_module_exit },
• { i915_objects_module_init, i915_objects_module_exit },
• { i915_request_module_init, i915_request_module_exit },
• { i915_scheduler_module_init, i915_scheduler_module_exit },
• { i915_vma_module_init, i915_vma_module_exit },
• { i915_mock_selftests, NULL },
• { i915_pmu_init, i915_pmu_exit },
• { i915_register_pci_driver, i915_unregister_pci_driver },
• { i915_perf_sysctl_register, i915_perf_sysctl_unregister },

• { .init = i915_check_nomodeset },
• { .init = i915_active_module_init,

•  .exit = i915_active_module_exit },
  

• { .init = i915_buddy_module_init,

•  .exit = i915_buddy_module_exit },
  

• { .init = i915_context_module_init,

•  .exit = i915_context_module_exit },
  

• { .init = i915_gem_context_module_init,

•  .exit = i915_gem_context_module_exit },
  

• { .init = i915_objects_module_init,

•  .exit = i915_objects_module_exit },
  

• { .init = i915_request_module_init,

•  .exit = i915_request_module_exit },
  

• { .init = i915_scheduler_module_init,

•  .exit = i915_scheduler_module_exit },
  

• { .init = i915_vma_module_init,

•  .exit = i915_vma_module_exit },
  

• { .init = i915_mock_selftests },
• { .init = i915_pmu_init,

•  .exit = i915_pmu_exit },
  

• { .init = i915_register_pci_driver,

•  .exit = i915_unregister_pci_driver },
  

• { .init = i915_perf_sysctl_register,

•  .exit = i915_perf_sysctl_unregister },
  

}; static int init_progress;

-- 2.30.2