d836c868a8
various reasons while executing user commands. After these commands are completed, the pages backing the relocation regions are unheld. Since relocation regions do not have to be page aligned, the code in validate_exec_list() allocates 2 extra page pointers in the array of held pages populated by vm_fault_quick_hold_pages(). However, the cleanup code that unheld the pages always assumed that only the buffer size / PAGE_SIZE pages were used. This meant that non-page aligned buffers would not unheld the last 1 or 2 pages in the list. Fix this by saving the number of held pages returned by vm_fault_quick_hold_pages() for each relocation region and using this count during cleanup. Reviewed by: dumbbell, kib MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D3965 |
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| .. | ||
| i915_debug.c | ||
| i915_dma.c | ||
| i915_drm.h | ||
| i915_drv.c | ||
| i915_drv.h | ||
| i915_gem_context.c | ||
| i915_gem_evict.c | ||
| i915_gem_execbuffer.c | ||
| i915_gem_gtt.c | ||
| i915_gem_stolen.c | ||
| i915_gem_tiling.c | ||
| i915_gem.c | ||
| i915_ioc32.c | ||
| i915_irq.c | ||
| i915_reg.h | ||
| i915_suspend.c | ||
| intel_bios.c | ||
| intel_bios.h | ||
| intel_crt.c | ||
| intel_ddi.c | ||
| intel_display.c | ||
| intel_dp.c | ||
| intel_drv.h | ||
| intel_fb.c | ||
| intel_hdmi.c | ||
| intel_iic.c | ||
| intel_lvds.c | ||
| intel_modes.c | ||
| intel_opregion.c | ||
| intel_overlay.c | ||
| intel_panel.c | ||
| intel_pm.c | ||
| intel_ringbuffer.c | ||
| intel_ringbuffer.h | ||
| intel_sdvo_regs.h | ||
| intel_sdvo.c | ||
| intel_sprite.c | ||
| intel_tv.c | ||