[PATCH 0/2] drm/xe/xe3p: Add page fault prefetch bit handling

[Lucas De Marchi <lucas.demarchi@intel.com>]

First patch is just some prep work. Second patch contains the details
about the new bit in the page fault descriptor for Xe3p.

Sharing this for early review and CI - the previous implementation was
done before the page fault overhaul from commit 816e12793c6d ("drm/xe:
Remove unused GT page fault code"). I'm still working to get all the
pieces together to be able to test in the relevant platforms.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
Lucas De Marchi (2):
      drm/xe: Coalesce pagefault logging
      drm/xe/xe3p: Add support for prefetch page fault

 drivers/gpu/drm/xe/xe_gt_stats.c        |  1 +
 drivers/gpu/drm/xe/xe_gt_stats_types.h  |  1 +
 drivers/gpu/drm/xe/xe_guc_fwif.h        |  5 +++--
 drivers/gpu/drm/xe/xe_guc_pagefault.c   |  2 ++
 drivers/gpu/drm/xe/xe_pagefault.c       | 22 +++++++++++++++-------
 drivers/gpu/drm/xe/xe_pagefault_types.h |  7 ++++++-
 6 files changed, 28 insertions(+), 10 deletions(-)

base-commit: c52463739ee9b9e6cdc34d31aa705c75c82679ec
change-id: 20251107-pagefault-prefetch-6177a6a30c47

Lucas De Marchi