[PATCH 0/2] panthor: Test for checking vm_bind address range is legitimate

[PATCH 0/2] panthor: Test for checking vm_bind address range is legitimate

[Adrián Larumbe]

Kernel changes needed for the test to make sense are available at
https://lore.kernel.org/dri-devel/20260616-vm_bind_checks-v1-0-956198602ae3@collabora.com/

Signed-off-by: Adrián Larumbe <adrian.larumbe@collabora.com>

---
Adrián Larumbe (2):
      panthor: Provide a way to access user VA range when creating a VM
      tests/panthor/panthor_vm: Add vm_bind intersect-with-kbo-range test

 lib/igt_panthor.c          |  5 ++++-
 lib/igt_panthor.h          |  7 ++++++-
 tests/panthor/panthor_vm.c | 17 +++++++++++++++++
 3 files changed, 27 insertions(+), 2 deletions(-)
---
base-commit: 8d2d82db00ea4c2c8c5904520323067607e5d75b
change-id: 20260616-panthor-vmbind-checkaddr-bd5d5d2485db

Best regards,
--  
Adrián Larumbe <adrian.larumbe@collabora.com>

[PATCH 1/2] panthor: Provide a way to access user VA range when creating a VM

[Adrián Larumbe]

This will be used in a future test that will check VM_BIND map range
does not intersect with the range reserved for internal BO's.

Signed-off-by: Adrián Larumbe <adrian.larumbe@collabora.com>
---
 lib/igt_panthor.c | 5 ++++-
 lib/igt_panthor.h | 7 ++++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/lib/igt_panthor.c b/lib/igt_panthor.c
index 7ffb61eb38e9..11d8ec342f0b 100644
--- a/lib/igt_panthor.c
+++ b/lib/igt_panthor.c
@@ -201,7 +201,7 @@ void igt_panthor_query(int fd, int32_t type, void *data, size_t size, int err)
  *
  * Creates a VM.
  */
-void igt_panthor_vm_create(int fd, uint32_t *vm_id, int err)
+void igt_panthor_vm_create_userva_range(int fd, uint32_t *vm_id, int err, uint64_t *uva_range)
 {
 	struct drm_panthor_vm_create vm_create = {};
 
@@ -210,6 +210,9 @@ void igt_panthor_vm_create(int fd, uint32_t *vm_id, int err)
 	} else {
 		do_ioctl(fd, DRM_IOCTL_PANTHOR_VM_CREATE, &vm_create);
 		*vm_id = vm_create.id;
+
+		if (uva_range)
+			*uva_range = vm_create.user_va_range;
 	}
 }
 
diff --git a/lib/igt_panthor.h b/lib/igt_panthor.h
index be8490840f3a..64b0e687eef1 100644
--- a/lib/igt_panthor.h
+++ b/lib/igt_panthor.h
@@ -17,7 +17,7 @@ struct panthor_bo {
 };
 
 void igt_panthor_query(int fd, int32_t type, void *data, size_t size, int err);
-void igt_panthor_vm_create(int fd, uint32_t *vm_id, int err);
+void igt_panthor_vm_create_userva_range(int fd, uint32_t *vm_id, int err, uint64_t *uva_range);
 void igt_panthor_vm_destroy(int fd, uint32_t vm_id, int err);
 void igt_panthor_vm_bind_offset(int fd, uint32_t vm_id, uint32_t bo_handle, uint64_t va,
 				uint64_t size, uint64_t ofsfet, uint32_t flags, int err);
@@ -44,6 +44,11 @@ static inline void igt_panthor_vm_bind(int fd, uint32_t vm_id, uint32_t bo_handl
 	igt_panthor_vm_bind_offset(fd, vm_id, bo_handle, va, size, 0, flags, err);
 }
 
+static inline void igt_panthor_vm_create(int fd, uint32_t *vm_id, int err)
+{
+	igt_panthor_vm_create_userva_range(fd, vm_id, err, 0);
+}
+
 enum cs_opcode {
 	CS_OPCODE_NOP = 0,
 	CS_OPCODE_MOVE48 = 1,

-- 
2.54.0

[PATCH 2/2] tests/panthor/panthor_vm: Add vm_bind intersect-with-kbo-range test

[Adrián Larumbe]

Users of vm_bind ioctl() should never specify a VA region that intersects
with that reserved for internal kernel BOs.

Signed-off-by: Adrián Larumbe <adrian.larumbe@collabora.com>
---
 tests/panthor/panthor_vm.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/tests/panthor/panthor_vm.c b/tests/panthor/panthor_vm.c
index 92b105b9e83a..9548dbcbaa45 100644
--- a/tests/panthor/panthor_vm.c
+++ b/tests/panthor/panthor_vm.c
@@ -270,6 +270,23 @@ int igt_main() {
 		igt_panthor_vm_destroy(fd, vm_id, 0);
 	}
 
+	igt_describe("Perform a vm_bind in the VM's kernel BOs reserved range");
+	igt_subtest("vm_bind_intersect_kbo_range") {
+		uint32_t vm_id;
+		struct panthor_bo bo;
+		uint64_t bo_size = SZ_2M;
+		uint64_t uva_range;
+
+		igt_panthor_vm_create_userva_range(fd, &vm_id, 0, &uva_range);
+		igt_assert(vm_id != 0);
+
+		igt_panthor_bo_create(fd, &bo, bo_size, 0, 0);
+		igt_panthor_vm_bind(fd, vm_id, bo.handle, ALIGN(uva_range, bo_size),
+				    bo_size, DRM_PANTHOR_VM_BIND_OP_TYPE_MAP, EINVAL);
+
+		igt_panthor_vm_destroy(fd, vm_id, 0);
+	}
+
 	igt_fixture() {
 		drm_close_driver(fd);
 	}

-- 
2.54.0

✓ Xe.CI.BAT: success for panthor: Test for checking vm_bind address range is legitimate

[Patchwork]

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== Series Details ==

Series: panthor: Test for checking vm_bind address range is legitimate
URL   : https://patchwork.freedesktop.org/series/168619/
State : success

== Summary ==

CI Bug Log - changes from XEIGT_8966_BAT -> XEIGTPW_15381_BAT
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  

Participating hosts (13 -> 13)
------------------------------

  No changes in participating hosts


Changes
-------

  No changes found


Build changes
-------------

  * IGT: IGT_8966 -> IGTPW_15381
  * Linux: xe-5263-70a7fd18b5ca499b6eaca60f303240e8e8763113 -> xe-5269-29ea43790111df065ed84e6cb076c64322c306f1

  IGTPW_15381: 15381
  IGT_8966: 9b33225c761bfe8c8c266bc56558d75c700029fb @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  xe-5263-70a7fd18b5ca499b6eaca60f303240e8e8763113: 70a7fd18b5ca499b6eaca60f303240e8e8763113
  xe-5269-29ea43790111df065ed84e6cb076c64322c306f1: 29ea43790111df065ed84e6cb076c64322c306f1

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/index.html

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✓ i915.CI.BAT: success for panthor: Test for checking vm_bind address range is legitimate

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 3209 bytes --]

== Series Details ==

Series: panthor: Test for checking vm_bind address range is legitimate
URL   : https://patchwork.freedesktop.org/series/168619/
State : success

== Summary ==

CI Bug Log - changes from IGT_8966 -> IGTPW_15381
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_15381/index.html

Participating hosts (42 -> 40)
------------------------------

  Missing    (2): bat-dg2-13 fi-snb-2520m 

Known issues
------------

  Here are the changes found in IGTPW_15381 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_selftest@live@sanitycheck:
    - fi-kbl-7567u:       [PASS][1] -> [DMESG-WARN][2] ([i915#13735]) +79 other tests dmesg-warn
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_8966/fi-kbl-7567u/igt@i915_selftest@live@sanitycheck.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_15381/fi-kbl-7567u/igt@i915_selftest@live@sanitycheck.html
    - bat-apl-1:          [PASS][3] -> [DMESG-WARN][4] ([i915#13735]) +77 other tests dmesg-warn
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_8966/bat-apl-1/igt@i915_selftest@live@sanitycheck.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_15381/bat-apl-1/igt@i915_selftest@live@sanitycheck.html

  * igt@kms_busy@basic@flip:
    - fi-kbl-7567u:       [PASS][5] -> [DMESG-WARN][6] ([i915#13735] / [i915#180])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_8966/fi-kbl-7567u/igt@kms_busy@basic@flip.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_15381/fi-kbl-7567u/igt@kms_busy@basic@flip.html

  * igt@kms_pm_rpm@basic-pci-d3-state:
    - fi-kbl-7567u:       [PASS][7] -> [DMESG-WARN][8] ([i915#13735] / [i915#15673] / [i915#180]) +52 other tests dmesg-warn
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_8966/fi-kbl-7567u/igt@kms_pm_rpm@basic-pci-d3-state.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_15381/fi-kbl-7567u/igt@kms_pm_rpm@basic-pci-d3-state.html
    - bat-apl-1:          [PASS][9] -> [DMESG-WARN][10] ([i915#13735] / [i915#180]) +49 other tests dmesg-warn
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_8966/bat-apl-1/igt@kms_pm_rpm@basic-pci-d3-state.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_15381/bat-apl-1/igt@kms_pm_rpm@basic-pci-d3-state.html

  
  [i915#13735]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13735
  [i915#15673]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15673
  [i915#180]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/180


Build changes
-------------

  * CI: CI-20190529 -> None
  * IGT: IGT_8966 -> IGTPW_15381
  * Linux: CI_DRM_18686 -> CI_DRM_18691

  CI-20190529: 20190529
  CI_DRM_18686: 70646d7ea3ac559ed269c0a38cd3699fea4e1eeb @ git://anongit.freedesktop.org/gfx-ci/linux
  CI_DRM_18691: 29ea43790111df065ed84e6cb076c64322c306f1 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_15381: 15381
  IGT_8966: 9b33225c761bfe8c8c266bc56558d75c700029fb @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_15381/index.html

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✓ Xe.CI.FULL: success for panthor: Test for checking vm_bind address range is legitimate

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 20704 bytes --]

== Series Details ==

Series: panthor: Test for checking vm_bind address range is legitimate
URL   : https://patchwork.freedesktop.org/series/168619/
State : success

== Summary ==

CI Bug Log - changes from XEIGT_8966_FULL -> XEIGTPW_15381_FULL
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  

Participating hosts (2 -> 2)
------------------------------

  No changes in participating hosts

Known issues
------------

  Here are the changes found in XEIGTPW_15381_FULL that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@kms_big_fb@yf-tiled-16bpp-rotate-270:
    - shard-bmg:          NOTRUN -> [SKIP][1] ([Intel XE#1124])
   [1]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-10/igt@kms_big_fb@yf-tiled-16bpp-rotate-270.html

  * igt@kms_bw@linear-tiling-2-displays-target-1920x1080p:
    - shard-bmg:          NOTRUN -> [SKIP][2] ([Intel XE#367])
   [2]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-9/igt@kms_bw@linear-tiling-2-displays-target-1920x1080p.html

  * igt@kms_ccs@ccs-on-another-bo-4-tiled-mtl-rc-ccs-cc:
    - shard-lnl:          NOTRUN -> [SKIP][3] ([Intel XE#2887]) +1 other test skip
   [3]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-lnl-8/igt@kms_ccs@ccs-on-another-bo-4-tiled-mtl-rc-ccs-cc.html

  * igt@kms_ccs@random-ccs-data-4-tiled-dg2-rc-ccs-cc:
    - shard-bmg:          NOTRUN -> [SKIP][4] ([Intel XE#2887]) +2 other tests skip
   [4]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-8/igt@kms_ccs@random-ccs-data-4-tiled-dg2-rc-ccs-cc.html

  * igt@kms_content_protection@dp-mst-lic-type-1:
    - shard-lnl:          NOTRUN -> [SKIP][5] ([Intel XE#307] / [Intel XE#6974])
   [5]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-lnl-1/igt@kms_content_protection@dp-mst-lic-type-1.html

  * igt@kms_dsc@dsc-with-output-formats-with-bpc-ultrajoiner:
    - shard-bmg:          NOTRUN -> [SKIP][6] ([Intel XE#8265])
   [6]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-5/igt@kms_dsc@dsc-with-output-formats-with-bpc-ultrajoiner.html

  * igt@kms_flip@2x-flip-vs-dpms-on-nop:
    - shard-lnl:          NOTRUN -> [SKIP][7] ([Intel XE#1421]) +1 other test skip
   [7]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-lnl-8/igt@kms_flip@2x-flip-vs-dpms-on-nop.html

  * igt@kms_flip@flip-vs-expired-vblank-interruptible@b-edp1:
    - shard-lnl:          NOTRUN -> [FAIL][8] ([Intel XE#301]) +2 other tests fail
   [8]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-lnl-5/igt@kms_flip@flip-vs-expired-vblank-interruptible@b-edp1.html

  * igt@kms_flip@flip-vs-expired-vblank@a-edp1:
    - shard-lnl:          [PASS][9] -> [FAIL][10] ([Intel XE#301])
   [9]: https://intel-gfx-ci.01.org/tree/intel-xe/IGT_8966/shard-lnl-1/igt@kms_flip@flip-vs-expired-vblank@a-edp1.html
   [10]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-lnl-7/igt@kms_flip@flip-vs-expired-vblank@a-edp1.html

  * igt@kms_flip_scaled_crc@flip-32bpp-yftile-to-64bpp-yftile-downscaling:
    - shard-bmg:          NOTRUN -> [SKIP][11] ([Intel XE#7178] / [Intel XE#7351])
   [11]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-5/igt@kms_flip_scaled_crc@flip-32bpp-yftile-to-64bpp-yftile-downscaling.html

  * igt@kms_frontbuffer_tracking@drrs-2p-primscrn-cur-indfb-draw-blt:
    - shard-bmg:          NOTRUN -> [SKIP][12] ([Intel XE#2311]) +12 other tests skip
   [12]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-1/igt@kms_frontbuffer_tracking@drrs-2p-primscrn-cur-indfb-draw-blt.html

  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-blt:
    - shard-bmg:          NOTRUN -> [SKIP][13] ([Intel XE#4141])
   [13]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-7/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-blt.html

  * igt@kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-cur-indfb-onoff:
    - shard-lnl:          NOTRUN -> [SKIP][14] ([Intel XE#6312] / [Intel XE#651])
   [14]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-lnl-1/igt@kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-cur-indfb-onoff.html

  * igt@kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-spr-indfb-draw-mmap-wc:
    - shard-lnl:          NOTRUN -> [SKIP][15] ([Intel XE#656] / [Intel XE#7905])
   [15]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-lnl-8/igt@kms_frontbuffer_tracking@fbcdrrs-2p-primscrn-spr-indfb-draw-mmap-wc.html

  * igt@kms_frontbuffer_tracking@fbcdrrshdr-argb161616f-draw-blt:
    - shard-bmg:          NOTRUN -> [SKIP][16] ([Intel XE#7061])
   [16]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-1/igt@kms_frontbuffer_tracking@fbcdrrshdr-argb161616f-draw-blt.html
    - shard-lnl:          NOTRUN -> [SKIP][17] ([Intel XE#7061])
   [17]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-lnl-2/igt@kms_frontbuffer_tracking@fbcdrrshdr-argb161616f-draw-blt.html

  * igt@kms_frontbuffer_tracking@fbchdr-2p-primscrn-pri-indfb-draw-render:
    - shard-lnl:          NOTRUN -> [SKIP][18] ([Intel XE#7905]) +2 other tests skip
   [18]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-lnl-2/igt@kms_frontbuffer_tracking@fbchdr-2p-primscrn-pri-indfb-draw-render.html

  * igt@kms_frontbuffer_tracking@fbcpsr-abgr161616f-draw-blt:
    - shard-bmg:          NOTRUN -> [SKIP][19] ([Intel XE#7061] / [Intel XE#7356]) +1 other test skip
   [19]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-6/igt@kms_frontbuffer_tracking@fbcpsr-abgr161616f-draw-blt.html

  * igt@kms_frontbuffer_tracking@fbcpsrhdr-1p-primscrn-pri-shrfb-draw-render:
    - shard-bmg:          NOTRUN -> [SKIP][20] ([Intel XE#2313]) +4 other tests skip
   [20]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-6/igt@kms_frontbuffer_tracking@fbcpsrhdr-1p-primscrn-pri-shrfb-draw-render.html

  * igt@kms_hdmi_inject@inject-audio:
    - shard-bmg:          [PASS][21] -> [SKIP][22] ([Intel XE#7308])
   [21]: https://intel-gfx-ci.01.org/tree/intel-xe/IGT_8966/shard-bmg-2/igt@kms_hdmi_inject@inject-audio.html
   [22]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-10/igt@kms_hdmi_inject@inject-audio.html

  * igt@kms_hdr@static-swap@pipe-a-hdmi-a-3-xrgb2101010:
    - shard-bmg:          [PASS][23] -> [SKIP][24] ([Intel XE#7915]) +1 other test skip
   [23]: https://intel-gfx-ci.01.org/tree/intel-xe/IGT_8966/shard-bmg-10/igt@kms_hdr@static-swap@pipe-a-hdmi-a-3-xrgb2101010.html
   [24]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-2/igt@kms_hdr@static-swap@pipe-a-hdmi-a-3-xrgb2101010.html

  * igt@kms_joiner@basic-max-non-joiner:
    - shard-bmg:          NOTRUN -> [SKIP][25] ([Intel XE#4298] / [Intel XE#5873])
   [25]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-6/igt@kms_joiner@basic-max-non-joiner.html

  * igt@kms_plane@pixel-format-y-tiled-gen12-rc-ccs-modifier-source-clamping:
    - shard-bmg:          NOTRUN -> [SKIP][26] ([Intel XE#7283])
   [26]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-7/igt@kms_plane@pixel-format-y-tiled-gen12-rc-ccs-modifier-source-clamping.html

  * igt@kms_pm_dc@dc5-dpms:
    - shard-lnl:          [PASS][27] -> [FAIL][28] ([Intel XE#7340] / [Intel XE#7504])
   [27]: https://intel-gfx-ci.01.org/tree/intel-xe/IGT_8966/shard-lnl-5/igt@kms_pm_dc@dc5-dpms.html
   [28]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-lnl-3/igt@kms_pm_dc@dc5-dpms.html

  * igt@kms_psr@fbc-pr-sprite-plane-move:
    - shard-lnl:          NOTRUN -> [SKIP][29] ([Intel XE#1406])
   [29]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-lnl-2/igt@kms_psr@fbc-pr-sprite-plane-move.html

  * igt@kms_psr@fbc-psr2-basic:
    - shard-bmg:          NOTRUN -> [SKIP][30] ([Intel XE#2234] / [Intel XE#2850]) +1 other test skip
   [30]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-2/igt@kms_psr@fbc-psr2-basic.html

  * igt@kms_rotation_crc@primary-y-tiled-reflect-x-180:
    - shard-bmg:          NOTRUN -> [SKIP][31] ([Intel XE#2330] / [Intel XE#5813])
   [31]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-1/igt@kms_rotation_crc@primary-y-tiled-reflect-x-180.html
    - shard-lnl:          NOTRUN -> [SKIP][32] ([Intel XE#1127] / [Intel XE#5813])
   [32]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-lnl-2/igt@kms_rotation_crc@primary-y-tiled-reflect-x-180.html

  * igt@kms_sharpness_filter@invalid-filter-with-nearest-neighbor:
    - shard-bmg:          NOTRUN -> [SKIP][33] ([Intel XE#6503])
   [33]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-10/igt@kms_sharpness_filter@invalid-filter-with-nearest-neighbor.html

  * igt@kms_vrr@seamless-rr-switch-drrs:
    - shard-bmg:          NOTRUN -> [SKIP][34] ([Intel XE#1499])
   [34]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-9/igt@kms_vrr@seamless-rr-switch-drrs.html
    - shard-lnl:          NOTRUN -> [SKIP][35] ([Intel XE#1499])
   [35]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-lnl-5/igt@kms_vrr@seamless-rr-switch-drrs.html

  * igt@xe_eudebug_online@pagefault-read-stress:
    - shard-bmg:          NOTRUN -> [SKIP][36] ([Intel XE#7636])
   [36]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-6/igt@xe_eudebug_online@pagefault-read-stress.html

  * igt@xe_evict@evict-beng-large-external:
    - shard-lnl:          NOTRUN -> [SKIP][37] ([Intel XE#6540] / [Intel XE#688])
   [37]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-lnl-3/igt@xe_evict@evict-beng-large-external.html

  * igt@xe_evict@evict-beng-mixed-many-threads-small:
    - shard-bmg:          [PASS][38] -> [INCOMPLETE][39] ([Intel XE#6321])
   [38]: https://intel-gfx-ci.01.org/tree/intel-xe/IGT_8966/shard-bmg-10/igt@xe_evict@evict-beng-mixed-many-threads-small.html
   [39]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-5/igt@xe_evict@evict-beng-mixed-many-threads-small.html

  * igt@xe_exec_balancer@once-virtual-rebind:
    - shard-lnl:          NOTRUN -> [SKIP][40] ([Intel XE#7482]) +2 other tests skip
   [40]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-lnl-4/igt@xe_exec_balancer@once-virtual-rebind.html

  * igt@xe_exec_fault_mode@once-multi-queue-userptr-rebind-imm:
    - shard-bmg:          NOTRUN -> [SKIP][41] ([Intel XE#7136]) +2 other tests skip
   [41]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-4/igt@xe_exec_fault_mode@once-multi-queue-userptr-rebind-imm.html

  * igt@xe_exec_fault_mode@twice-multi-queue-userptr-rebind:
    - shard-lnl:          NOTRUN -> [SKIP][42] ([Intel XE#7136])
   [42]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-lnl-6/igt@xe_exec_fault_mode@twice-multi-queue-userptr-rebind.html

  * igt@xe_exec_multi_queue@many-queues-preempt-mode-fault-dyn-priority-smem:
    - shard-bmg:          NOTRUN -> [SKIP][43] ([Intel XE#6874]) +3 other tests skip
   [43]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-8/igt@xe_exec_multi_queue@many-queues-preempt-mode-fault-dyn-priority-smem.html
    - shard-lnl:          NOTRUN -> [SKIP][44] ([Intel XE#6874])
   [44]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-lnl-3/igt@xe_exec_multi_queue@many-queues-preempt-mode-fault-dyn-priority-smem.html

  * igt@xe_exec_reset@multi-queue-cat-error:
    - shard-bmg:          NOTRUN -> [SKIP][45] ([Intel XE#7866])
   [45]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-2/igt@xe_exec_reset@multi-queue-cat-error.html

  * igt@xe_exec_system_allocator@process-many-mmap-shared-remap-eocheck:
    - shard-lnl:          [PASS][46] -> [ABORT][47] ([Intel XE#8007])
   [46]: https://intel-gfx-ci.01.org/tree/intel-xe/IGT_8966/shard-lnl-2/igt@xe_exec_system_allocator@process-many-mmap-shared-remap-eocheck.html
   [47]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-lnl-3/igt@xe_exec_system_allocator@process-many-mmap-shared-remap-eocheck.html

  * igt@xe_exec_threads@threads-multi-queue-cm-shared-vm-rebind:
    - shard-bmg:          NOTRUN -> [SKIP][48] ([Intel XE#7138])
   [48]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-9/igt@xe_exec_threads@threads-multi-queue-cm-shared-vm-rebind.html

  * igt@xe_pmu@fn-engine-activity-load:
    - shard-bmg:          [PASS][49] -> [FAIL][50] ([Intel XE#7992])
   [49]: https://intel-gfx-ci.01.org/tree/intel-xe/IGT_8966/shard-bmg-10/igt@xe_pmu@fn-engine-activity-load.html
   [50]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-8/igt@xe_pmu@fn-engine-activity-load.html

  * igt@xe_pxp@regular-src-to-pxp-dest-rendercopy:
    - shard-bmg:          NOTRUN -> [SKIP][51] ([Intel XE#4733] / [Intel XE#7417])
   [51]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-10/igt@xe_pxp@regular-src-to-pxp-dest-rendercopy.html

  * igt@xe_query@multigpu-query-uc-fw-version-guc:
    - shard-bmg:          NOTRUN -> [SKIP][52] ([Intel XE#944])
   [52]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-2/igt@xe_query@multigpu-query-uc-fw-version-guc.html

  
#### Possible fixes ####

  * igt@kms_hdr@static-toggle@pipe-a-hdmi-a-3-xrgb16161616f:
    - shard-bmg:          [SKIP][53] ([Intel XE#7915]) -> [PASS][54] +1 other test pass
   [53]: https://intel-gfx-ci.01.org/tree/intel-xe/IGT_8966/shard-bmg-2/igt@kms_hdr@static-toggle@pipe-a-hdmi-a-3-xrgb16161616f.html
   [54]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-10/igt@kms_hdr@static-toggle@pipe-a-hdmi-a-3-xrgb16161616f.html

  * igt@kms_psr_stress_test@flip-primary-invalidate-overlay:
    - shard-lnl:          [SKIP][55] -> [PASS][56]
   [55]: https://intel-gfx-ci.01.org/tree/intel-xe/IGT_8966/shard-lnl-6/igt@kms_psr_stress_test@flip-primary-invalidate-overlay.html
   [56]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-lnl-2/igt@kms_psr_stress_test@flip-primary-invalidate-overlay.html

  * igt@xe_exec_reset@long-spin-many-preempt-threads:
    - shard-bmg:          [FAIL][57] ([Intel XE#7956]) -> [PASS][58]
   [57]: https://intel-gfx-ci.01.org/tree/intel-xe/IGT_8966/shard-bmg-1/igt@xe_exec_reset@long-spin-many-preempt-threads.html
   [58]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-7/igt@xe_exec_reset@long-spin-many-preempt-threads.html

  * igt@xe_exec_reset@long-spin-reuse-many-preempt-gt0-threads:
    - shard-bmg:          [FAIL][59] ([Intel XE#7850]) -> [PASS][60]
   [59]: https://intel-gfx-ci.01.org/tree/intel-xe/IGT_8966/shard-bmg-5/igt@xe_exec_reset@long-spin-reuse-many-preempt-gt0-threads.html
   [60]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-2/igt@xe_exec_reset@long-spin-reuse-many-preempt-gt0-threads.html

  * igt@xe_fault_injection@oa-add-config-fail-xe_oa_alloc_regs:
    - shard-lnl:          [ABORT][61] ([Intel XE#8007]) -> [PASS][62]
   [61]: https://intel-gfx-ci.01.org/tree/intel-xe/IGT_8966/shard-lnl-5/igt@xe_fault_injection@oa-add-config-fail-xe_oa_alloc_regs.html
   [62]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-lnl-5/igt@xe_fault_injection@oa-add-config-fail-xe_oa_alloc_regs.html
    - shard-bmg:          [ABORT][63] ([Intel XE#8007]) -> [PASS][64]
   [63]: https://intel-gfx-ci.01.org/tree/intel-xe/IGT_8966/shard-bmg-1/igt@xe_fault_injection@oa-add-config-fail-xe_oa_alloc_regs.html
   [64]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-6/igt@xe_fault_injection@oa-add-config-fail-xe_oa_alloc_regs.html

  
#### Warnings ####

  * igt@kms_tiled_display@basic-test-pattern-with-chamelium:
    - shard-bmg:          [SKIP][65] ([Intel XE#2509] / [Intel XE#7437]) -> [SKIP][66] ([Intel XE#2426] / [Intel XE#5848])
   [65]: https://intel-gfx-ci.01.org/tree/intel-xe/IGT_8966/shard-bmg-4/igt@kms_tiled_display@basic-test-pattern-with-chamelium.html
   [66]: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/shard-bmg-6/igt@kms_tiled_display@basic-test-pattern-with-chamelium.html

  
  [Intel XE#1124]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1124
  [Intel XE#1127]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1127
  [Intel XE#1406]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1406
  [Intel XE#1421]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1421
  [Intel XE#1499]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1499
  [Intel XE#2234]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2234
  [Intel XE#2311]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2311
  [Intel XE#2313]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2313
  [Intel XE#2330]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2330
  [Intel XE#2426]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2426
  [Intel XE#2509]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2509
  [Intel XE#2850]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2850
  [Intel XE#2887]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/2887
  [Intel XE#301]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/301
  [Intel XE#307]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/307
  [Intel XE#367]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/367
  [Intel XE#4141]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/4141
  [Intel XE#4298]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/4298
  [Intel XE#4733]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/4733
  [Intel XE#5813]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5813
  [Intel XE#5848]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5848
  [Intel XE#5873]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/5873
  [Intel XE#6312]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/6312
  [Intel XE#6321]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/6321
  [Intel XE#6503]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/6503
  [Intel XE#651]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/651
  [Intel XE#6540]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/6540
  [Intel XE#656]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/656
  [Intel XE#6874]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/6874
  [Intel XE#688]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/688
  [Intel XE#6974]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/6974
  [Intel XE#7061]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7061
  [Intel XE#7136]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7136
  [Intel XE#7138]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7138
  [Intel XE#7178]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7178
  [Intel XE#7283]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7283
  [Intel XE#7308]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7308
  [Intel XE#7340]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7340
  [Intel XE#7351]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7351
  [Intel XE#7356]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7356
  [Intel XE#7417]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7417
  [Intel XE#7437]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7437
  [Intel XE#7482]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7482
  [Intel XE#7504]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7504
  [Intel XE#7636]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7636
  [Intel XE#7850]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7850
  [Intel XE#7866]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7866
  [Intel XE#7905]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7905
  [Intel XE#7915]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7915
  [Intel XE#7956]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7956
  [Intel XE#7992]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/7992
  [Intel XE#8007]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/8007
  [Intel XE#8265]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/8265
  [Intel XE#944]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/944


Build changes
-------------

  * IGT: IGT_8966 -> IGTPW_15381
  * Linux: xe-5263-70a7fd18b5ca499b6eaca60f303240e8e8763113 -> xe-5269-29ea43790111df065ed84e6cb076c64322c306f1

  IGTPW_15381: 15381
  IGT_8966: 9b33225c761bfe8c8c266bc56558d75c700029fb @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  xe-5263-70a7fd18b5ca499b6eaca60f303240e8e8763113: 70a7fd18b5ca499b6eaca60f303240e8e8763113
  xe-5269-29ea43790111df065ed84e6cb076c64322c306f1: 29ea43790111df065ed84e6cb076c64322c306f1

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/intel-xe/IGTPW_15381/index.html

[-- Attachment #2: Type: text/html, Size: 23115 bytes --]

Re: [PATCH 1/2] panthor: Provide a way to access user VA range when creating a VM

[Kamil Konieczny]

Hi Adrián,
On 2026-06-16 at 16:43:22 +0100, Adrián Larumbe wrote:
> This will be used in a future test that will check VM_BIND map range
> does not intersect with the range reserved for internal BO's.
> 
> Signed-off-by: Adrián Larumbe <adrian.larumbe@collabora.com>
LGTM
Reviewed-by: Kamil Konieczny <kamil.konieczny@linux.intel.com>

Regards,
Kamil

> ---
>  lib/igt_panthor.c | 5 ++++-
>  lib/igt_panthor.h | 7 ++++++-
>  2 files changed, 10 insertions(+), 2 deletions(-)
> 
> diff --git a/lib/igt_panthor.c b/lib/igt_panthor.c
> index 7ffb61eb38e9..11d8ec342f0b 100644
> --- a/lib/igt_panthor.c
> +++ b/lib/igt_panthor.c
> @@ -201,7 +201,7 @@ void igt_panthor_query(int fd, int32_t type, void *data, size_t size, int err)
>   *
>   * Creates a VM.
>   */
> -void igt_panthor_vm_create(int fd, uint32_t *vm_id, int err)
> +void igt_panthor_vm_create_userva_range(int fd, uint32_t *vm_id, int err, uint64_t *uva_range)
>  {
>  	struct drm_panthor_vm_create vm_create = {};
>  
> @@ -210,6 +210,9 @@ void igt_panthor_vm_create(int fd, uint32_t *vm_id, int err)
>  	} else {
>  		do_ioctl(fd, DRM_IOCTL_PANTHOR_VM_CREATE, &vm_create);
>  		*vm_id = vm_create.id;
> +
> +		if (uva_range)
> +			*uva_range = vm_create.user_va_range;
>  	}
>  }
>  
> diff --git a/lib/igt_panthor.h b/lib/igt_panthor.h
> index be8490840f3a..64b0e687eef1 100644
> --- a/lib/igt_panthor.h
> +++ b/lib/igt_panthor.h
> @@ -17,7 +17,7 @@ struct panthor_bo {
>  };
>  
>  void igt_panthor_query(int fd, int32_t type, void *data, size_t size, int err);
> -void igt_panthor_vm_create(int fd, uint32_t *vm_id, int err);
> +void igt_panthor_vm_create_userva_range(int fd, uint32_t *vm_id, int err, uint64_t *uva_range);
>  void igt_panthor_vm_destroy(int fd, uint32_t vm_id, int err);
>  void igt_panthor_vm_bind_offset(int fd, uint32_t vm_id, uint32_t bo_handle, uint64_t va,
>  				uint64_t size, uint64_t ofsfet, uint32_t flags, int err);
> @@ -44,6 +44,11 @@ static inline void igt_panthor_vm_bind(int fd, uint32_t vm_id, uint32_t bo_handl
>  	igt_panthor_vm_bind_offset(fd, vm_id, bo_handle, va, size, 0, flags, err);
>  }
>  
> +static inline void igt_panthor_vm_create(int fd, uint32_t *vm_id, int err)
> +{
> +	igt_panthor_vm_create_userva_range(fd, vm_id, err, 0);
> +}
> +
>  enum cs_opcode {
>  	CS_OPCODE_NOP = 0,
>  	CS_OPCODE_MOVE48 = 1,
> 
> -- 
> 2.54.0
> 

Re: [PATCH 2/2] tests/panthor/panthor_vm: Add vm_bind intersect-with-kbo-range test

[Kamil Konieczny]

Hi Adrián,
On 2026-06-16 at 16:43:23 +0100, Adrián Larumbe wrote:
> Users of vm_bind ioctl() should never specify a VA region that intersects
> with that reserved for internal kernel BOs.
> 
> Signed-off-by: Adrián Larumbe <adrian.larumbe@collabora.com>
> ---
>  tests/panthor/panthor_vm.c | 17 +++++++++++++++++
>  1 file changed, 17 insertions(+)
> 
> diff --git a/tests/panthor/panthor_vm.c b/tests/panthor/panthor_vm.c
> index 92b105b9e83a..9548dbcbaa45 100644
> --- a/tests/panthor/panthor_vm.c
> +++ b/tests/panthor/panthor_vm.c
> @@ -270,6 +270,23 @@ int igt_main() {
>  		igt_panthor_vm_destroy(fd, vm_id, 0);
>  	}
>  
> +	igt_describe("Perform a vm_bind in the VM's kernel BOs reserved range");
> +	igt_subtest("vm_bind_intersect_kbo_range") {

In our Intel tests we use '-' as word separator, so there is
igt@this_is_test_name@and-this-is-subtest-name

But it is only out naming convention, yours can differ.

LGTM
Acked-by: Kamil Konieczny <kamil.konieczny@linux.intel.com>

Regards,
Kamil

PS. I could merge it now or should I wait for others to review?

> +		uint32_t vm_id;
> +		struct panthor_bo bo;
> +		uint64_t bo_size = SZ_2M;
> +		uint64_t uva_range;
> +
> +		igt_panthor_vm_create_userva_range(fd, &vm_id, 0, &uva_range);
> +		igt_assert(vm_id != 0);
> +
> +		igt_panthor_bo_create(fd, &bo, bo_size, 0, 0);
> +		igt_panthor_vm_bind(fd, vm_id, bo.handle, ALIGN(uva_range, bo_size),
> +				    bo_size, DRM_PANTHOR_VM_BIND_OP_TYPE_MAP, EINVAL);
> +
> +		igt_panthor_vm_destroy(fd, vm_id, 0);
> +	}
> +
>  	igt_fixture() {
>  		drm_close_driver(fd);
>  	}
> 
> -- 
> 2.54.0
> 

Re: [PATCH 1/2] panthor: Provide a way to access user VA range when creating a VM

[Boris Brezillon]

On Tue, 16 Jun 2026 16:43:22 +0100
Adrián Larumbe <adrian.larumbe@collabora.com> wrote:

> This will be used in a future test that will check VM_BIND map range
> does not intersect with the range reserved for internal BO's.
> 
> Signed-off-by: Adrián Larumbe <adrian.larumbe@collabora.com>

Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>

> ---
>  lib/igt_panthor.c | 5 ++++-
>  lib/igt_panthor.h | 7 ++++++-
>  2 files changed, 10 insertions(+), 2 deletions(-)
> 
> diff --git a/lib/igt_panthor.c b/lib/igt_panthor.c
> index 7ffb61eb38e9..11d8ec342f0b 100644
> --- a/lib/igt_panthor.c
> +++ b/lib/igt_panthor.c
> @@ -201,7 +201,7 @@ void igt_panthor_query(int fd, int32_t type, void *data, size_t size, int err)
>   *
>   * Creates a VM.
>   */
> -void igt_panthor_vm_create(int fd, uint32_t *vm_id, int err)
> +void igt_panthor_vm_create_userva_range(int fd, uint32_t *vm_id, int err, uint64_t *uva_range)
>  {
>  	struct drm_panthor_vm_create vm_create = {};
>  
> @@ -210,6 +210,9 @@ void igt_panthor_vm_create(int fd, uint32_t *vm_id, int err)
>  	} else {
>  		do_ioctl(fd, DRM_IOCTL_PANTHOR_VM_CREATE, &vm_create);
>  		*vm_id = vm_create.id;
> +
> +		if (uva_range)
> +			*uva_range = vm_create.user_va_range;
>  	}
>  }
>  
> diff --git a/lib/igt_panthor.h b/lib/igt_panthor.h
> index be8490840f3a..64b0e687eef1 100644
> --- a/lib/igt_panthor.h
> +++ b/lib/igt_panthor.h
> @@ -17,7 +17,7 @@ struct panthor_bo {
>  };
>  
>  void igt_panthor_query(int fd, int32_t type, void *data, size_t size, int err);
> -void igt_panthor_vm_create(int fd, uint32_t *vm_id, int err);
> +void igt_panthor_vm_create_userva_range(int fd, uint32_t *vm_id, int err, uint64_t *uva_range);
>  void igt_panthor_vm_destroy(int fd, uint32_t vm_id, int err);
>  void igt_panthor_vm_bind_offset(int fd, uint32_t vm_id, uint32_t bo_handle, uint64_t va,
>  				uint64_t size, uint64_t ofsfet, uint32_t flags, int err);
> @@ -44,6 +44,11 @@ static inline void igt_panthor_vm_bind(int fd, uint32_t vm_id, uint32_t bo_handl
>  	igt_panthor_vm_bind_offset(fd, vm_id, bo_handle, va, size, 0, flags, err);
>  }
>  
> +static inline void igt_panthor_vm_create(int fd, uint32_t *vm_id, int err)
> +{
> +	igt_panthor_vm_create_userva_range(fd, vm_id, err, 0);
> +}
> +
>  enum cs_opcode {
>  	CS_OPCODE_NOP = 0,
>  	CS_OPCODE_MOVE48 = 1,
> 

Re: [PATCH 2/2] tests/panthor/panthor_vm: Add vm_bind intersect-with-kbo-range test

[Boris Brezillon]

On Tue, 16 Jun 2026 16:43:23 +0100
Adrián Larumbe <adrian.larumbe@collabora.com> wrote:

> Users of vm_bind ioctl() should never specify a VA region that intersects
> with that reserved for internal kernel BOs.
> 
> Signed-off-by: Adrián Larumbe <adrian.larumbe@collabora.com>

Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>

> ---
>  tests/panthor/panthor_vm.c | 17 +++++++++++++++++
>  1 file changed, 17 insertions(+)
> 
> diff --git a/tests/panthor/panthor_vm.c b/tests/panthor/panthor_vm.c
> index 92b105b9e83a..9548dbcbaa45 100644
> --- a/tests/panthor/panthor_vm.c
> +++ b/tests/panthor/panthor_vm.c
> @@ -270,6 +270,23 @@ int igt_main() {
>  		igt_panthor_vm_destroy(fd, vm_id, 0);
>  	}
>  
> +	igt_describe("Perform a vm_bind in the VM's kernel BOs reserved range");
> +	igt_subtest("vm_bind_intersect_kbo_range") {
> +		uint32_t vm_id;
> +		struct panthor_bo bo;
> +		uint64_t bo_size = SZ_2M;
> +		uint64_t uva_range;
> +
> +		igt_panthor_vm_create_userva_range(fd, &vm_id, 0, &uva_range);
> +		igt_assert(vm_id != 0);
> +
> +		igt_panthor_bo_create(fd, &bo, bo_size, 0, 0);
> +		igt_panthor_vm_bind(fd, vm_id, bo.handle, ALIGN(uva_range, bo_size),
> +				    bo_size, DRM_PANTHOR_VM_BIND_OP_TYPE_MAP, EINVAL);
> +
> +		igt_panthor_vm_destroy(fd, vm_id, 0);
> +	}
> +
>  	igt_fixture() {
>  		drm_close_driver(fd);
>  	}
> 

Re: [PATCH 2/2] tests/panthor/panthor_vm: Add vm_bind intersect-with-kbo-range test

[Liviu Dudau]

On Tue, Jun 16, 2026 at 04:43:23PM +0100, Adrián Larumbe wrote:
> Users of vm_bind ioctl() should never specify a VA region that intersects
> with that reserved for internal kernel BOs.
> 
> Signed-off-by: Adrián Larumbe <adrian.larumbe@collabora.com>

Reviewed-by: Liviu Dudau <liviu.dudau@arm.com>

Best regards,
Liviu

> ---
>  tests/panthor/panthor_vm.c | 17 +++++++++++++++++
>  1 file changed, 17 insertions(+)
> 
> diff --git a/tests/panthor/panthor_vm.c b/tests/panthor/panthor_vm.c
> index 92b105b9e83a..9548dbcbaa45 100644
> --- a/tests/panthor/panthor_vm.c
> +++ b/tests/panthor/panthor_vm.c
> @@ -270,6 +270,23 @@ int igt_main() {
>  		igt_panthor_vm_destroy(fd, vm_id, 0);
>  	}
>  
> +	igt_describe("Perform a vm_bind in the VM's kernel BOs reserved range");
> +	igt_subtest("vm_bind_intersect_kbo_range") {
> +		uint32_t vm_id;
> +		struct panthor_bo bo;
> +		uint64_t bo_size = SZ_2M;
> +		uint64_t uva_range;
> +
> +		igt_panthor_vm_create_userva_range(fd, &vm_id, 0, &uva_range);
> +		igt_assert(vm_id != 0);
> +
> +		igt_panthor_bo_create(fd, &bo, bo_size, 0, 0);
> +		igt_panthor_vm_bind(fd, vm_id, bo.handle, ALIGN(uva_range, bo_size),
> +				    bo_size, DRM_PANTHOR_VM_BIND_OP_TYPE_MAP, EINVAL);
> +
> +		igt_panthor_vm_destroy(fd, vm_id, 0);
> +	}
> +
>  	igt_fixture() {
>  		drm_close_driver(fd);
>  	}
> 
> -- 
> 2.54.0
> 

-- 
====================
| I would like to |
| fix the world,  |
| but they're not |
| giving me the   |
 \ source code!  /
  ---------------
    ¯\_(ツ)_/¯

Re: [PATCH 1/2] panthor: Provide a way to access user VA range when creating a VM

[Liviu Dudau]

On Tue, Jun 16, 2026 at 04:43:22PM +0100, Adrián Larumbe wrote:
> This will be used in a future test that will check VM_BIND map range
> does not intersect with the range reserved for internal BO's.
> 
> Signed-off-by: Adrián Larumbe <adrian.larumbe@collabora.com>

Reviewed-by: Liviu Dudau <liviu.dudau@arm.com>

Best regards,
Liviu

> ---
>  lib/igt_panthor.c | 5 ++++-
>  lib/igt_panthor.h | 7 ++++++-
>  2 files changed, 10 insertions(+), 2 deletions(-)
> 
> diff --git a/lib/igt_panthor.c b/lib/igt_panthor.c
> index 7ffb61eb38e9..11d8ec342f0b 100644
> --- a/lib/igt_panthor.c
> +++ b/lib/igt_panthor.c
> @@ -201,7 +201,7 @@ void igt_panthor_query(int fd, int32_t type, void *data, size_t size, int err)
>   *
>   * Creates a VM.
>   */
> -void igt_panthor_vm_create(int fd, uint32_t *vm_id, int err)
> +void igt_panthor_vm_create_userva_range(int fd, uint32_t *vm_id, int err, uint64_t *uva_range)
>  {
>  	struct drm_panthor_vm_create vm_create = {};
>  
> @@ -210,6 +210,9 @@ void igt_panthor_vm_create(int fd, uint32_t *vm_id, int err)
>  	} else {
>  		do_ioctl(fd, DRM_IOCTL_PANTHOR_VM_CREATE, &vm_create);
>  		*vm_id = vm_create.id;
> +
> +		if (uva_range)
> +			*uva_range = vm_create.user_va_range;
>  	}
>  }
>  
> diff --git a/lib/igt_panthor.h b/lib/igt_panthor.h
> index be8490840f3a..64b0e687eef1 100644
> --- a/lib/igt_panthor.h
> +++ b/lib/igt_panthor.h
> @@ -17,7 +17,7 @@ struct panthor_bo {
>  };
>  
>  void igt_panthor_query(int fd, int32_t type, void *data, size_t size, int err);
> -void igt_panthor_vm_create(int fd, uint32_t *vm_id, int err);
> +void igt_panthor_vm_create_userva_range(int fd, uint32_t *vm_id, int err, uint64_t *uva_range);
>  void igt_panthor_vm_destroy(int fd, uint32_t vm_id, int err);
>  void igt_panthor_vm_bind_offset(int fd, uint32_t vm_id, uint32_t bo_handle, uint64_t va,
>  				uint64_t size, uint64_t ofsfet, uint32_t flags, int err);
> @@ -44,6 +44,11 @@ static inline void igt_panthor_vm_bind(int fd, uint32_t vm_id, uint32_t bo_handl
>  	igt_panthor_vm_bind_offset(fd, vm_id, bo_handle, va, size, 0, flags, err);
>  }
>  
> +static inline void igt_panthor_vm_create(int fd, uint32_t *vm_id, int err)
> +{
> +	igt_panthor_vm_create_userva_range(fd, vm_id, err, 0);
> +}
> +
>  enum cs_opcode {
>  	CS_OPCODE_NOP = 0,
>  	CS_OPCODE_MOVE48 = 1,
> 
> -- 
> 2.54.0
> 

-- 
====================
| I would like to |
| fix the world,  |
| but they're not |
| giving me the   |
 \ source code!  /
  ---------------
    ¯\_(ツ)_/¯