On 26.04.2023 17:31, Cavitt, Jonathan wrote:
-----Original Message-----
From: Hajda, Andrzej <andrzej.hajda@xxxxxxxxx>
Sent: Wednesday, April 26, 2023 8:14 AM
To: intel-gfx@xxxxxxxxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx; Cavitt, Jonathan <jonathan.cavitt@xxxxxxxxx>; Hajda, Andrzej <andrzej.hajda@xxxxxxxxx>; Auld, Matthew <matthew.auld@xxxxxxxxx>
Subject: [PATCH v7 0/2] drm/i915: Hugepage manager and test for MTL
This patchset patches sent by Jonathan and Andi, with
addressed CI failures:
1. Fixed checking alignment of 64K pages on both Pre-Gen12 and Gen12.
2. Fixed start alignment of 2M pages.
Regards
Andrzej
Jonathan Cavitt (2):
drm/i915: Migrate platform-dependent mock hugepage selftests to live
drm/i915: Use correct huge page manager for MTL
.../gpu/drm/i915/gem/selftests/huge_pages.c | 88 +++++++++++++++----
drivers/gpu/drm/i915/gt/gen8_ppgtt.c | 3 +-
2 files changed, 71 insertions(+), 20 deletions(-)
Cc: intel-gfx@xxxxxxxxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
Cc: Jonathan Cavitt <jonathan.cavitt@xxxxxxxxx>
Cc: Andrzej Hajda <andrzej.hajda@xxxxxxxxx>
Cc: Matthew Auld <matthew.auld@xxxxxxxxx>
--
2.39.2
---
Jonathan Cavitt (2):
drm/i915: Migrate platform-dependent mock hugepage selftests to live
drm/i915: Use correct huge page manager for MTL
drivers/gpu/drm/i915/gem/selftests/huge_pages.c | 105 ++++++++++++++++++------
drivers/gpu/drm/i915/gt/gen8_ppgtt.c | 3 +-
2 files changed, 82 insertions(+), 26 deletions(-)
---
base-commit: 4d0066a1c0763d50b6fb017e27d12b081ce21b57
change-id: 20230425-hugepage-migrate-1869aaf31a6d
Best regards,
--
Andrzej Hajda <andrzej.hajda@xxxxxxxxx>
Just reviewed the changes proper. It's been a while, so I don't remember everything
about the prior version, but I think I recognized what was changed:
- I wasn't aware a 21 bit alignment was required for 2M page sizes. I'm glad you caught that.
- The extra debugging/error information will be helpful in the case of a failure.
- Grabbing the per-context VM instead of the ppgtt vm sounds good to me.
Everything here looks amenable.
Acked-by: Jonathan Cavitt <jonathan.cavitt@xxxxxxxxx>
Though, given I'm also one of the signed-off-bys, I don't know if me acking it is exactly above-board.
-Jonathan Cavitt
Thanks for looking at it. CI spotted another issue: 2M pages are
preferred over old-64K, if former are available.
Fixed version sent.
Regarding tags, I've kept your authorship, s-o-b, and added my
Co-developed, if it is OK to you I will keep it this way.
If you prefer otherwise let me know.
Regards
Andrzej
