drm/nouveau/core: swap the order of imem/fb

Fixes a use-after-free reported by valgrind and KASAN.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/device.h b/drivers/gpu/drm/nouveau/include/nvkm/core/device.h
index c612dc1..126a85c 100644 (file)
--- a/drivers/gpu/drm/nouveau/include/nvkm/core/device.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/core/device.h
@@ -16,9 +16,9 @@ enum nvkm_devidx {
        NVKM_SUBDEV_MC,
        NVKM_SUBDEV_BUS,
        NVKM_SUBDEV_TIMER,
+       NVKM_SUBDEV_INSTMEM,
        NVKM_SUBDEV_FB,
        NVKM_SUBDEV_LTC,
-       NVKM_SUBDEV_INSTMEM,
        NVKM_SUBDEV_MMU,
        NVKM_SUBDEV_BAR,
        NVKM_SUBDEV_PMU,