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e5ff5344f4
We're now guaranteed to no longer race against prepare_fb/cleanup_fb, which means we can access ->vaddr without having to hold a lock. Before the previous patches it was fairly easy to observe the cursor ->vaddr being invalid, but that's now gone, so we can upgrade to a full WARN_ON. Cc: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> Cc: Haneen Mohammed <hamohammed.sa@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Reviewed-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> Tested-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> Signed-off-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190606222751.32567-11-daniel.vetter@ffwll.ch |
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| .. | ||
| Makefile | ||
| vkms_crc.c | ||
| vkms_crtc.c | ||
| vkms_drv.c | ||
| vkms_drv.h | ||
| vkms_gem.c | ||
| vkms_output.c | ||
| vkms_plane.c | ||