Merge tag 'amd-drm-next-7.3-2026-07-02' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

[airlied: had to reapply
drm/amdgpu: Implement "color format" DRM property by hand to amdgpu_dm_connector.c]

amd-drm-next-7.3-2026-07-02:

amdgpu:
- Queue reset updates
- Initial compute pipe reset support
- Improved boundary checking for bios parsing
- Cleaned up sysfs input parsing
- devcoredump fixes
- RAS updates and rework
- VCN secure submission fixes
- 8K panel fix
- Add display KUnit tests
- Display CRC fixes
- UserQ updates
- Backlight fixes
- Parse panel type info from DisplayID
- Align IP discovery to pci device lifetime
- IOCTL boundary check fixes
- Convert amdgpu_vm_lock_by_pasid() to drm_exec
- Ctx fixes and cleanup
- SOC15 register macro cleanups
- Memory placement fixes for UVD
- Disable KQ support for MI3xx
- GFX9 mode2 reset fix
- BO list cleanup
- Soc24 aborted suspend fix
- Gfx8 soft reset rework
- Enable soft reset on gfx8
- Drop unnecessary BUG() and BUG_ON() in error paths
- Fix power reporting unit conversion
- Improve vbios command table bounds checking
- UVD bounds checking improvements
- VCN bounds checking improvements
- PSR and replay fixes
- DCN 4.2 updates
- Colorop updates
- DC GPIO rework
- ACP fixes
- Fix aperture mapping leak
- Ignore_damage_clips fix
- Fixes for non-4K pages
- JPEG idle check fixes
- Userptr fixes
- GPUVM fixes
- GC 11.7 updates
- SMU 13 fixes

amdkfd:
- Initial compute pipe reset support
- Allow applications to opt out of sigbus on fatal errors
- Fix doorbell/mmio BO cleanup
- Improved CRIU boundary checking
- MQD handling rework
- SMI fixes
- Reset event fixes
- CRIU fixes
- Sysfs teardown fixes
- IOCTL boundary check fixes
- SVM fixes
- Soft IH ring fixes
- Move TBA/TMA from system to device memory

radeon:
- Blit fix for large BOs
- r600 dpm cleanup fix

drm:
- Extract EDID base section header processing into helper
- Parse panel type from DisplayID 2.x Display Parameters

UAPI:
- KFD interface for applications to select sigbus behavior on fatal errors
  Proposed userspace: https://github.com/ROCm/rocm-systems/pull/6190

From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patch.msgid.link/20260702141515.67919-1-alexander.deucher@amd.com
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
index 389bad724273..0455c2cd043f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
@@ -26,6 +26,7 @@
 #include <linux/kthread.h>
 #include <linux/pci.h>
 #include <linux/uaccess.h>
+#include <linux/security.h>
 #include <linux/pm_runtime.h>
 
 #include "amdgpu.h"
@@ -1739,6 +1740,12 @@ int amdgpu_debugfs_regs_init(struct amdgpu_device *adev)
 	struct dentry *ent, *root = minor->debugfs_root;
 	unsigned int i;
 
+	if (security_locked_down(LOCKDOWN_PCI_ACCESS)) {
+		drm_info(adev_to_drm(adev),
+			 "amdgpu: HW debugfs nodes disabled (kernel lockdown)\n");
+		return 0;
+	}
+
 	for (i = 0; i < ARRAY_SIZE(debugfs_regs); i++) {
 		ent = debugfs_create_file(debugfs_regs_names[i],
 					  S_IFREG | 0400, root,