From: Ashutosh Dixit <ashutosh.dixit@intel.com>
To: stable@vger.kernel.org
Cc: Sasha Levin <sashal@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: [PATCH 7.1.y 0/8] drivers/gpu/drm/xe: Don't whitelist OA registers unconditionally
Date: Mon, 3 Aug 2026 16:01:28 -0700 [thread overview]
Message-ID: <20260803230136.3270230-1-ashutosh.dixit@intel.com> (raw)
Backport of the following series to Linux 7.1.y:
https://lore.kernel.org/intel-xe/20260615224227.34880-1-ashutosh.dixit@intel.com/
Ashutosh Dixit (8):
drm/xe/rtp: Maintain OA whitelists separately
drm/xe/rtp: Keep track of non-OA nonpriv slots
drm/xe/rtp: Generalize whitelist_apply_to_hwe
drm/xe/rtp: Save OA nonpriv registers to register save/restore lists
drm/xe/rtp: Toggle 'deny' bit to (de-)whitelist OA regs
drm/xe/rtp: (De-)whitelist OA registers for all hwe's for a gt
drm/xe/oa: (De-)whitelist OA registers on OA stream open/release
drm/xe/rtp: Ensure locking/ref counting for OA whitelists
drivers/gpu/drm/xe/xe_gt_debugfs.c | 4 +-
drivers/gpu/drm/xe/xe_hw_engine.c | 2 +
drivers/gpu/drm/xe/xe_hw_engine_types.h | 8 +++
drivers/gpu/drm/xe/xe_oa.c | 7 ++
drivers/gpu/drm/xe/xe_oa_types.h | 3 +
drivers/gpu/drm/xe/xe_reg_whitelist.c | 87 +++++++++++++++++++++++--
drivers/gpu/drm/xe/xe_reg_whitelist.h | 4 ++
7 files changed, 108 insertions(+), 7 deletions(-)
--
2.54.0
next reply other threads:[~2026-08-03 23:01 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-03 23:01 Ashutosh Dixit [this message]
2026-08-03 23:01 ` [PATCH 7.1.y 1/8] drm/xe/rtp: Maintain OA whitelists separately Ashutosh Dixit
2026-08-03 23:01 ` [PATCH 7.1.y 2/8] drm/xe/rtp: Keep track of non-OA nonpriv slots Ashutosh Dixit
2026-08-03 23:01 ` [PATCH 7.1.y 3/8] drm/xe/rtp: Generalize whitelist_apply_to_hwe Ashutosh Dixit
2026-08-03 23:01 ` [PATCH 7.1.y 4/8] drm/xe/rtp: Save OA nonpriv registers to register save/restore lists Ashutosh Dixit
2026-08-03 23:01 ` [PATCH 7.1.y 5/8] drm/xe/rtp: Toggle 'deny' bit to (de-)whitelist OA regs Ashutosh Dixit
2026-08-03 23:01 ` [PATCH 7.1.y 6/8] drm/xe/rtp: (De-)whitelist OA registers for all hwe's for a gt Ashutosh Dixit
2026-08-03 23:01 ` [PATCH 7.1.y 7/8] drm/xe/oa: (De-)whitelist OA registers on OA stream open/release Ashutosh Dixit
2026-08-03 23:01 ` [PATCH 7.1.y 8/8] drm/xe/rtp: Ensure locking/ref counting for OA whitelists Ashutosh Dixit
2026-08-05 1:13 ` [PATCH 7.1.y 0/8] drivers/gpu/drm/xe: Don't whitelist OA registers unconditionally Sasha Levin
2026-08-05 2:53 ` Dixit, Ashutosh
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