Jani Nikula 79c901c935 drm/i915: taint kernel when force probing unsupported devices ... For development and testing purposes, the i915.force_probe module parameter and DRM_I915_FORCE_PROBE kconfig option allow probing of devices that aren't supported by the driver. The i915.force_probe module parameter is "unsafe" and setting it taints the kernel. However, using the kconfig option does not. Always taint the kernel when force probing a device that is not supported. v2: Drop "depends on EXPERT" to avoid build breakage (kernel test robot) Fixes: 7ef5ef5cde ("drm/i915: add force_probe module parameter to replace alpha_support") Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Dave Airlie <airlied@gmail.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230504103508.1818540-1-jani.nikula@intel.com (cherry picked from commit 3312bb4ad0) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>		2023-05-11 14:11:59 +03:00
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display	drm/i915/dp: prevent potential div-by-zero	2023-05-11 14:11:59 +03:00
gem	- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of	2023-04-27 19:42:02 -07:00
gt	drm/i915/guc: Don't capture Gen8 regs on Xe devices	2023-05-11 14:11:58 +03:00
gvt	drm/i915/psr: split out PSR regs to a separate file	2023-04-04 10:05:38 +03:00
pxp	drm/i915/pxp: limit drm-errors or warning on firmware API failures	2023-04-05 09:19:32 -07:00
selftests	drm/i915: Fix memory leaks in i915 selftests	2023-04-17 09:22:17 +03:00
soc	drm/i915: move memory frequency detection to intel_dram.c	2023-02-15 12:00:50 +02:00
.gitignore
i915_active.c	drm/i915/active: Fix missing debug object activation	2023-03-20 11:00:22 +02:00
i915_active.h
i915_active_types.h
i915_cmd_parser.c	drm/i915: Wrap all access to i915_vma.node.start|size	2022-12-06 10:52:42 +01:00
i915_cmd_parser.h
i915_config.c	drm/i915: add i915_config.h and move relevant declarations there	2023-01-20 10:13:50 +02:00
i915_config.h	drm/i915: add i915_config.h and move relevant declarations there	2023-01-20 10:13:50 +02:00
i915_debugfs.c	Merge tag 'drm-intel-gt-next-2023-04-06' of git://anongit.freedesktop.org/drm/drm-intel into drm-next	2023-04-06 14:21:00 +02:00
i915_debugfs.h
i915_debugfs_params.c	drm/i915/params: use generics for parameter debugfs file creation	2023-01-25 16:25:36 +02:00
i915_debugfs_params.h
i915_deps.c	drm/ttm: merge ttm_bo_api.h and ttm_bo_driver.h v2	2022-12-06 12:54:14 +01:00
i915_deps.h
i915_driver.c	- Fix DPT+shmem combo and add i915.enable_dpt modparam (Ville)	2023-04-06 16:31:33 +02:00
i915_driver.h
i915_drm_client.c	drm/i915: Use i915 instead of dev_priv insied the file_priv structure	2023-03-23 01:53:44 +01:00
i915_drm_client.h
i915_drv.h	- Fix DPT+shmem combo and add i915.enable_dpt modparam (Ville)	2023-04-06 16:31:33 +02:00
i915_file_private.h	drm/i915: Use i915 instead of dev_priv insied the file_priv structure	2023-03-23 01:53:44 +01:00
i915_fixed.h
i915_gem.c	- Fix DPT+shmem combo and add i915.enable_dpt modparam (Ville)	2023-04-06 16:31:33 +02:00
i915_gem.h	drm/i915: move I915_GEM_GPU_DOMAINS to i915_gem.h	2023-01-20 10:14:31 +02:00
i915_gem_evict.c	drm/i915: improve the catch-all evict to handle lock contention	2022-12-30 03:04:39 -05:00
i915_gem_evict.h	drm/i915: improve the catch-all evict to handle lock contention	2022-12-30 03:04:39 -05:00
i915_gem_gtt.c	treewide: use get_random_u32() when possible	2022-10-11 17:42:58 -06:00
i915_gem_gtt.h	Merge drm/drm-next into drm-intel-next	2023-01-25 11:41:16 +02:00
i915_gem_ww.c
i915_gem_ww.h
i915_getparam.c	drm/i915/perf: Pass i915 object to perf revision helper	2023-03-24 08:50:16 -07:00
i915_getparam.h
i915_gpu_error.c	drm/i915: Include timeline seqno in error capture	2023-03-13 18:27:10 -07:00
i915_gpu_error.h	drm/i915: Include timeline seqno in error capture	2023-03-13 18:27:10 -07:00
i915_hwmon.c	drm/i915/hwmon: Use 0 to designate disabled PL1 power limit	2023-04-03 13:28:49 -04:00
i915_hwmon.h	drm/i915/hwmon: Add HWMON infrastructure	2022-10-17 14:49:29 +05:30
i915_ioc32.c
i915_ioc32.h
i915_ioctl.c
i915_ioctl.h
i915_iosf_mbi.h
i915_irq.c	drm/i915/psr: split out PSR regs to a separate file	2023-04-04 10:05:38 +03:00
i915_irq.h	drm/i915/irq: split out vblank/scanline code to intel_vblank.[ch]	2023-01-18 11:05:41 +02:00
i915_memcpy.c
i915_memcpy.h
i915_mitigations.c
i915_mitigations.h
i915_mm.c
i915_mm.h
i915_module.c
i915_params.c	drm/i915: Add i915.enable_sagv modparam	2023-03-25 00:16:36 +02:00
i915_params.h	drm/i915: Add i915.enable_sagv modparam	2023-03-25 00:16:36 +02:00
i915_pci.c	drm/i915: taint kernel when force probing unsupported devices	2023-05-11 14:11:59 +03:00
i915_pci.h	drm/i915: Sanitycheck PCI BARs	2022-08-10 13:11:17 +03:00
i915_perf.c	drm/i915: fix race condition UAF in i915_perf_add_config_ioctl	2023-03-29 10:18:52 +01:00
i915_perf.h	drm/i915/perf: Pass i915 object to perf revision helper	2023-03-24 08:50:16 -07:00
i915_perf_oa_regs.h	drm/i915/perf: Add support for OA media units	2023-03-24 08:50:04 -07:00
i915_perf_types.h	drm/i915/perf: Drop wakeref on GuC RC error	2023-03-27 13:22:24 +03:00
i915_pmu.c	Merge tag 'drm-intel-gt-next-2023-04-06' of git://anongit.freedesktop.org/drm/drm-intel into drm-next	2023-04-06 14:21:00 +02:00
i915_pmu.h
i915_priolist_types.h
i915_pvinfo.h
i915_query.c	drm/i915: Partial abandonment of legacy DRM logging macros	2022-11-10 12:35:46 +00:00
i915_query.h
i915_reg.h	drm/i915/color: Fix typo for Plane CSC indexes	2023-04-14 09:58:14 +03:00
i915_reg_defs.h	drm/i915: Move MCR_REG define to i915_reg_defs.h	2023-02-25 11:24:09 -08:00
i915_request.c	drm/i915: remove unnecessary intel_pm.h includes	2023-03-06 18:26:30 +02:00
i915_request.h	drm/i915/huc: stall media submission until HuC is loaded	2022-10-03 11:29:19 -07:00
i915_scatterlist.c	Merge tag 'drm-intel-gt-next-2023-04-06' of git://anongit.freedesktop.org/drm/drm-intel into drm-next	2023-04-06 14:21:00 +02:00
i915_scatterlist.h	drm/i915: stop abusing swiotlb_max_segment	2022-10-31 12:32:04 +00:00
i915_scheduler.c
i915_scheduler.h
i915_scheduler_types.h
i915_selftest.h	drm/i915/guc: Delay disabling guc_id scheduling for better hysteresis	2022-10-26 17:29:43 -07:00
i915_suspend.c
i915_suspend.h
i915_sw_fence.c	treewide: Convert del_timer*() to timer_shutdown*()	2022-12-25 13:38:09 -08:00
i915_sw_fence.h	drm/i915: Remove unused function parameter	2022-09-24 00:59:13 -04:00
i915_sw_fence_work.c
i915_sw_fence_work.h
i915_switcheroo.c	drm/i915: Allow switching away via vga-switcheroo if uninitialized	2023-01-18 17:12:23 +01:00
i915_switcheroo.h
i915_syncmap.c
i915_syncmap.h
i915_sysfs.c	drm/i915: remove unnecessary intel_pm.h includes	2023-03-06 18:26:30 +02:00
i915_sysfs.h
i915_tasklet.h
i915_trace.h	Merge drm/drm-next into drm-intel-next	2022-11-14 14:32:34 -05:00
i915_trace_points.c
i915_ttm_buddy_manager.c	drm/i915/ttm: remove the virtualized start hack	2023-02-24 11:39:15 +00:00
i915_ttm_buddy_manager.h
i915_user_extensions.c	overflow: Introduce overflows_type() and castable_to_type()	2022-11-02 12:39:27 -07:00
i915_user_extensions.h
i915_utils.c
i915_utils.h	Merge drm/drm-next into drm-intel-gt-next	2022-12-30 04:18:36 -05:00
i915_vgpu.c
i915_vgpu.h
i915_vma.c	Merge tag 'drm-intel-gt-next-2023-04-06' of git://anongit.freedesktop.org/drm/drm-intel into drm-next	2023-04-06 14:21:00 +02:00
i915_vma.h	drm/i915: Introduce guard pages to i915_vma	2022-12-06 10:52:45 +01:00
i915_vma_resource.c	drm/i915: Introduce guard pages to i915_vma	2022-12-06 10:52:45 +01:00
i915_vma_resource.h	drm/i915: Introduce guard pages to i915_vma	2022-12-06 10:52:45 +01:00
i915_vma_types.h	drm/i915: Introduce guard pages to i915_vma	2022-12-06 10:52:45 +01:00
intel_clock_gating.c	drm/i915/clock: mass rename dev_priv to i915	2023-04-05 19:54:18 +03:00
intel_clock_gating.h	drm/i915: rename intel_pm.[ch] to intel_clock_gating.[ch]	2023-04-05 19:54:13 +03:00
intel_device_info.c	drm/i915: Add RPL-U sub platform	2023-02-16 12:29:51 +02:00
intel_device_info.h	- Fix DPT+shmem combo and add i915.enable_dpt modparam (Ville)	2023-04-06 16:31:33 +02:00
intel_gvt.c
intel_gvt.h
intel_gvt_mmio_table.c	drm/i915/psr: split out PSR regs to a separate file	2023-04-04 10:05:38 +03:00
intel_mchbar_regs.h	drm/i915/hwmon: Display clamped PL1 limit	2023-01-06 15:53:59 +05:30
intel_memory_region.c	drm/i915: drop cast from DEFINE_RES_MEM() usage	2023-01-18 11:45:23 +02:00
intel_memory_region.h
intel_pci_config.h	drm/i915: Name our BARs based on the spec	2022-10-20 21:08:42 +03:00
intel_pcode.c	drm/i915/pcode: Give the punit time to settle before fatally failing	2023-02-07 18:29:43 +01:00
intel_pcode.h
intel_region_ttm.c	drm/i915/intel_region_ttm: Provide missing description for 'offset' param	2023-04-03 17:48:39 +03:00
intel_region_ttm.h	drm/i915/ttm: fix 32b build	2022-07-17 14:53:47 -04:00
intel_runtime_pm.c	drm/i915/pm: drop intel_pm_setup()	2023-03-06 18:25:58 +02:00
intel_runtime_pm.h	drm/i915: remove struct_member macro	2022-12-13 16:16:23 +01:00
intel_sbi.c
intel_sbi.h
intel_step.c	drm/i915/rpl-p: Add stepping info	2022-11-18 08:30:42 -08:00
intel_step.h	drm/i915: Parse and set stepping for platforms with GMD	2022-09-23 17:37:23 -07:00
intel_uncore.c	Merge tag 'drm-intel-gt-next-2023-04-06' of git://anongit.freedesktop.org/drm/drm-intel into drm-next	2023-04-06 14:21:00 +02:00
intel_uncore.h	drm/i915/gsc: Do a driver-FLR on unload if GSC was loaded	2022-12-09 08:28:46 -08:00
intel_wakeref.c
intel_wakeref.h	drm/i915/wakeref: fix kernel-doc comment	2023-04-06 15:39:26 +03:00
Kconfig	drm/i915: taint kernel when force probing unsupported devices	2023-05-11 14:11:59 +03:00
Kconfig.debug
Kconfig.profile	drm/i915: Improve long running compute w/a for GuC submission	2022-10-24 12:12:47 -07:00
Makefile	drm/i915: rename intel_pm.[ch] to intel_clock_gating.[ch]	2023-04-05 19:54:13 +03:00
TODO.txt
vlv_sideband.c	drm/i915/display: add intel_display_limits.h for key enums	2023-01-25 13:59:12 +02:00
vlv_sideband.h
vlv_sideband_reg.h
vlv_suspend.c	drm/i915: rename intel_pm.[ch] to intel_clock_gating.[ch]	2023-04-05 19:54:13 +03:00
vlv_suspend.h