John Harrison 788568fad4 drm/i915/guc: Fix potential null pointer deref in GuC 'steal id' test ... It was noticed that if the very first 'stealing' request failed to create for some reason then the 'steal all ids' loop would immediately exit with 'last' still being NULL. The test would attempt to continue but using a null pointer. Fix that by aborting the test if it fails to create any requests at all. Signed-off-by: John Harrison <John.C.Harrison@Intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230802184940.911753-1-John.C.Harrison@Intel.com		2023-08-10 16:02:01 -07:00
..
display	drm/i915: Make i915_coherent_map_type GT-centric	2023-08-10 14:14:11 +02:00
gem	drm/i915: Make i915_coherent_map_type GT-centric	2023-08-10 14:14:11 +02:00
gt	drm/i915/guc: Fix potential null pointer deref in GuC 'steal id' test	2023-08-10 16:02:01 -07:00
gvt	Merge tag 'drm-intel-gt-next-2023-08-04' of git://anongit.freedesktop.org/drm/drm-intel into drm-next	2023-08-07 13:49:25 +10:00
pxp	drm/i915: Make i915_coherent_map_type GT-centric	2023-08-10 14:14:11 +02:00
selftests	drm/i915: Make i915_coherent_map_type GT-centric	2023-08-10 14:14:11 +02:00
soc	drm/i915/dram: replace __raw_uncore_read32() with intel_uncore_read_fw()	2023-07-04 18:08:35 +03:00
.gitignore
i915_active_types.h
i915_active.c	drm/i915: Fix premature release of request's reusable memory	2023-07-31 11:52:30 +02:00
i915_active.h	drm/i915/active: fix kernel-doc for function parameters	2023-05-04 12:11:56 +03:00
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_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_debugfs.c	drm/i915: separate display info printing from the rest	2023-06-29 16:28:14 +03:00
i915_debugfs.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	- Removing unused declarations (Arnd, Gustavo)	2023-08-07 13:47:30 +10:00
i915_driver.h
i915_drm_client.c	drm/i915: Use the fdinfo helper	2023-06-06 10:01:06 +01:00
i915_drm_client.h	drm/i915: make i915_drm_client_fdinfo() reference conditional again	2023-06-20 08:54:43 +01:00
i915_drv.h	Merge tag 'drm-intel-gt-next-2023-08-04' of git://anongit.freedesktop.org/drm/drm-intel into drm-next	2023-08-07 13:49:25 +10:00
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_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
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_gem.c	drm/i915: Use the fdinfo helper	2023-06-06 10:01:06 +01:00
i915_gem.h	drm/i915: move I915_GEM_GPU_DOMAINS to i915_gem.h	2023-01-20 10:14:31 +02:00
i915_getparam.c	drm/i915/mtl/huc: Use the media gt for the HuC getparam	2023-06-05 09:53:51 -07:00
i915_getparam.h
i915_gpu_error.c	Merge tag 'drm-intel-gt-next-2023-08-04' of git://anongit.freedesktop.org/drm/drm-intel into drm-next	2023-08-07 13:49:25 +10:00
i915_gpu_error.h	drm/i915: separate display info printing from the rest	2023-06-29 16:28:14 +03:00
i915_hwmon.c	Merge drm/drm-next into drm-intel-next	2023-05-31 12:01:51 +03:00
i915_hwmon.h	drm/i915/guc: Disable PL1 power limit when loading GuC firmware	2023-04-26 18:02:40 -04:00
i915_ioc32.c
i915_ioc32.h
i915_ioctl.c
i915_ioctl.h
i915_iosf_mbi.h
i915_irq.c	drm/i915/uncore: add intel_uncore_regs() helper	2023-07-04 17:12:48 +03:00
i915_irq.h	drm/i915/irq: split out display irq handling	2023-05-16 10:31:27 +03:00
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	Revert "drm/i915: use localized __diag_ignore_all() instead of per file"	2023-07-13 19:26:47 +03:00
i915_pci.h
i915_perf_oa_regs.h	drm/i915/mtl: Implement Wa_14019141245	2023-04-26 15:56:46 -07:00
i915_perf_types.h	i915/perf: Drop the aging_tail logic in perf OA	2023-06-07 12:54:59 -07:00
i915_perf.c	drm/i915: use direct alias for i915 in requests	2023-07-24 17:24:35 +02:00
i915_perf.h	drm/i915/perf: Pass i915 object to perf revision helper	2023-03-24 08:50:16 -07:00
i915_pmu.c	drm/i915: rename I915_PMU_MAX_GTS to I915_PMU_MAX_GT	2023-06-06 09:23:47 -07:00
i915_pmu.h	drm/i915: rename I915_PMU_MAX_GTS to I915_PMU_MAX_GT	2023-06-06 09:23:47 -07:00
i915_priolist_types.h
i915_pvinfo.h
i915_query.c
i915_query.h
i915_reg_defs.h	drm/i915: Add 16bit register/mask operators	2023-05-19 10:02:34 -07:00
i915_reg.h	Merge tag 'drm-intel-gt-next-2023-08-04' of git://anongit.freedesktop.org/drm/drm-intel into drm-next	2023-08-07 13:49:25 +10:00
i915_request.c	Merge tag 'drm-intel-gt-next-2023-08-04' of git://anongit.freedesktop.org/drm/drm-intel into drm-next	2023-08-07 13:49:25 +10:00
i915_request.h	drm/i915/request: drop kernel-doc	2023-05-04 12:11:29 +03:00
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/scatterlist: fix kernel-doc	2023-05-05 11:28:43 +03:00
i915_scheduler_types.h
i915_scheduler.c
i915_scheduler.h
i915_selftest.h
i915_suspend.c
i915_suspend.h
i915_sw_fence_work.c
i915_sw_fence_work.h
i915_sw_fence.c	treewide: Convert del_timer*() to timer_shutdown*()	2022-12-25 13:38:09 -08:00
i915_sw_fence.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_points.c
i915_trace.h	drm/i915: use direct alias for i915 in requests	2023-07-24 17:24:35 +02:00
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
i915_user_extensions.h
i915_utils.c
i915_utils.h	drm/i915/utils: drop kernel-doc from __wait_for()	2023-05-04 12:11:21 +03:00
i915_vgpu.c
i915_vgpu.h
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/vma: fix struct i915_vma_bindinfo kernel-doc	2023-05-05 11:28:09 +03:00
i915_vma_types.h	drm/i915: use pat_index instead of cache_level	2023-05-11 17:38:55 +02:00
i915_vma.c	Merge tag 'drm-intel-gt-next-2023-08-04' of git://anongit.freedesktop.org/drm/drm-intel into drm-next	2023-08-07 13:49:25 +10:00
i915_vma.h	drm/i915: Add function to clear scanout flag for vmas	2023-08-01 08:47:10 +03:00
intel_clock_gating.c	drm/i915/psr: Implement WaPsrDPRSUnmaskVBlankInSRD:hsw	2023-06-16 17:58:07 +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: make device info a const pointer to rodata	2023-06-29 16:28:14 +03:00
intel_device_info.h	drm/i915: move display device and runtime info to struct intel_display	2023-06-29 16:28:14 +03:00
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_gvt.c
intel_gvt.h
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
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
intel_runtime_pm.c	drm/i915: use pointer to i915 instead of rpm in wakeref	2023-06-10 06:32:58 +03:00
intel_runtime_pm.h	drm/i915: Remove i915_drm_suspend_mode	2023-06-02 20:25:00 +03:00
intel_sbi.c
intel_sbi.h
intel_step.c	drm/i915/display: Move display runtime info to display structure	2023-05-24 09:25:36 -07:00
intel_step.h
intel_uncore.c	drm/i915/uncore: fix race around i915->params.mmio_debug	2023-08-01 19:39:17 +03:00
intel_uncore.h	drm/i915/uncore: add intel_uncore_regs() helper	2023-07-04 17:12:48 +03:00
intel_wakeref.c	drm/i915: add a dedicated workqueue inside drm_i915_private	2023-06-10 06:33:11 +03:00
intel_wakeref.h	drm/i915: use pointer to i915 instead of rpm in wakeref	2023-06-10 06:32:58 +03:00
Kconfig	fbdev: Use _IOMEM_ infix for I/O-memory helpers	2023-07-31 20:06:52 +02:00
Kconfig.debug	drm/i915/guc: Track all sent actions to GuC	2023-05-30 15:18:21 -07:00
Kconfig.profile
Makefile	Merge tag 'drm-intel-gt-next-2023-08-04' of git://anongit.freedesktop.org/drm/drm-intel into drm-next	2023-08-07 13:49:25 +10:00
TODO.txt
vlv_sideband_reg.h
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_suspend.c	drm/i915: rename intel_pm.[ch] to intel_clock_gating.[ch]	2023-04-05 19:54:13 +03:00
vlv_suspend.h