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由 Vasily Khoruzhick 提交于
drm_gem_reservation_object_wait() returns 0 if it succeeds and -ETIME if it timeouts, but lima driver assumed that 0 is error. Cc: stable@vger.kernel.org Fixes: a1d2a633 ("drm/lima: driver for ARM Mali4xx GPUs") Signed-off-by: NVasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: NQiang Yu <yuq825@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190908024800.23229-1-anarsoul@gmail.com
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