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| author | Tejas Upadhyay <[email protected]> | 2023-03-01 12:10:52 -0800 |
|---|---|---|
| committer | Jani Nikula <[email protected]> | 2023-03-20 11:00:00 +0200 |
| commit | ed00eba03474adbf525ff03d69705d8c78b76456 (patch) | |
| tree | 5bae554da51f855395cea31c67c9771767b615aa /scripts/gdb/linux/lists.py | |
| parent | 364ac7863fc161841e86388884bb7d5f4048031a (diff) | |
drm/i915/fbdev: lock the fbdev obj before vma pin
lock the fbdev obj before calling into
i915_vma_pin_iomap(). This helps to solve below :
<7>[ 93.563308] i915 0000:00:02.0: [drm:intelfb_create [i915]] no BIOS fb, allocating a new one
<4>[ 93.581844] ------------[ cut here ]------------
<4>[ 93.581855] WARNING: CPU: 12 PID: 625 at drivers/gpu/drm/i915/gem/i915_gem_pages.c:424 i915_gem_object_pin_map+0x152/0x1c0 [i915]
Fixes: f0b6b01b3efe ("drm/i915: Add ww context to intel_dpt_pin, v2.")
Cc: Chris Wilson <[email protected]>
Cc: Matthew Auld <[email protected]>
Cc: Maarten Lankhorst <[email protected]>
Signed-off-by: Tejas Upadhyay <[email protected]>
Signed-off-by: Radhakrishna Sripada <[email protected]>
Reviewed-by: Andi Shyti <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
(cherry picked from commit 561b31acfd65502a2cda2067513240fc57ccdbdc)
Signed-off-by: Jani Nikula <[email protected]>
Diffstat (limited to 'scripts/gdb/linux/lists.py')
0 files changed, 0 insertions, 0 deletions