linux-kernel - [PATCH v2 0/2] kunit: enable hardware virtualization

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Message-Id: <20241102-kunit-qemu-accel-macos-v2-0-9d4579fddd20@gmail.com>
Date: Sat, 02 Nov 2024 08:09:47 -0400
From: Tamir Duberstein <tamird@...il.com>
To: Brendan Higgins <brendan.higgins@...ux.dev>, 
 David Gow <davidgow@...gle.com>, Rae Moar <rmoar@...gle.com>, 
 Alyssa Ross <hi@...ssa.is>, 
 Thomas Weißschuh <thomas@...ch.de>
Cc: linux-kselftest@...r.kernel.org, kunit-dev@...glegroups.com, 
 linux-kernel@...r.kernel.org, Tamir Duberstein <tamird@...il.com>
Subject: [PATCH v2 0/2] kunit: enable hardware virtualization

This series implements feature detection of hardware virtualization on
Linux and macOS; the latter being my primary use case.

This yields approximately a 6x improvement using HVF on M3 Pro.

Signed-off-by: Tamir Duberstein <tamird@...il.com>
---
Changes in v2:
- Use QEMU accelerator fallback (Alyssa Ross, Thomas Weißschuh).
- Link to v1: https://lore.kernel.org/r/20241025-kunit-qemu-accel-macos-v1-0-2f30c26192d4@gmail.com

---
Tamir Duberstein (2):
      kunit: add fallback for os.sched_getaffinity
      kunit: enable hardware acceleration when available

 tools/testing/kunit/kunit.py              | 11 ++++++++++-
 tools/testing/kunit/kunit_kernel.py       |  3 +++
 tools/testing/kunit/qemu_configs/arm64.py |  2 +-
 3 files changed, 14 insertions(+), 2 deletions(-)
---
base-commit: 81983758430957d9a5cb3333fe324fd70cf63e7e
change-id: 20241025-kunit-qemu-accel-macos-2840e4c2def5

Best regards,
-- 
Tamir Duberstein <tamird@...il.com>