From: Loïc Molinari <loic.molinari@collabora.com>
Date: Wed, 10 Dec 2025 14:36:17 +0000 (+0100)
Subject: drm/i915: Fix BO alloc flags
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ff9e240212f6693c293f9e58ade05bc887297a1e;p=thirdparty%2Fkernel%2Flinux.git

drm/i915: Fix BO alloc flags

I915_BO_ALLOC_NOTHP must be added to the I915_BO_ALLOC_FLAGS mask in
order to pass GEM_BUG_ON() valid flags checks.

v2:
- Add Tvrtko's A-b

Reported-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Closes: https://lore.kernel.org/intel-gfx/d73adfa8-d61b-46b3-9385-dde53d8db8ad@intel.com/
Fixes: a8a9a590221c ("drm/i915: Use huge tmpfs mountpoint helpers")
Suggested-by: Tvrtko Ursulin <tursulin@ursulin.net>
Signed-off-by: Loïc Molinari <loic.molinari@collabora.com>
Acked-by: Tvrtko Ursulin <tursulin@ursulin.net>
Acked-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Link: https://patch.msgid.link/20251210143617.712808-1-loic.molinari@collabora.com
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
---

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object_types.h b/drivers/gpu/drm/i915/gem/i915_gem_object_types.h
index f94409e8ec4c..35d4c7d0c579 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_object_types.h
+++ b/drivers/gpu/drm/i915/gem/i915_gem_object_types.h
@@ -363,6 +363,7 @@ struct drm_i915_gem_object {
 			     I915_BO_ALLOC_PM_EARLY | \
 			     I915_BO_ALLOC_GPU_ONLY | \
 			     I915_BO_ALLOC_CCS_AUX | \
+			     I915_BO_ALLOC_NOTHP | \
 			     I915_BO_PREALLOC)
 #define I915_BO_READONLY          BIT(10)
 #define I915_TILING_QUIRK_BIT     11 /* unknown swizzling; do not release! */