maintainer-feedback requested: [Bug 294870] graphics/drm-66-kmod, graphics/drm-61-kmod: Fails to build on stable/15 after commit ports d94082fc799f

Bugzilla Automation <[email protected]> has asked freebsd-x11 (Nobody)
<[email protected]> for maintainer-feedback:
Bug 294870: graphics/drm-66-kmod, graphics/drm-61-kmod: Fails to build on
stable/15 after commit ports d94082fc799f
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=294870



--- Description ---
After commits ports d94082fc799fec79f52c4a7287f6fb5b2da61bb8 and ports
8b9c184f66cc034bd6a73cbcd7e0d9eb74a530d7, graphics/drm-66-kmod and
graphics/drm-61-kmod starts failing build on stable/15, amd64 at commit base
f60defbd2bcb6212294a783958f7884faa8b2b34.

The failures are like below (single example).

All are some kind of
 "error: taking address of packed member '*' of class or structure '*' may
result in
  an unaligned pointer value [-Werror,-Waddress-of-packed-member]"
cases.

  ===== Quote error log for drm-66-kmod =====

--- intel_guc_submission.o ---
/wrkdirs/usr/ports/graphics/drm-66-kmod/work/drm-kmod-drm_v6.6.25_10/drivers/gp
u/drm/i915/gt/uc/intel_guc_submission.c:2638:31:
error: taking address of packed member 'head' of class or structure
'guc_process_desc_v69' may result in an unaligned pointer value
[-Werror,-Waddress-of-packed-member]
 2638 | 		ce->parallel.guc.wq_head = &pdesc->head;
      | 					    ^~~~~~~~~~~

  ===== End quote =====