Make sure we are not disturbed by spurious interrupts, as we poll the
halt bit anyway.

Signed-off-by: Alexandre Courbot <acour...@nvidia.com>
---
 drm/nouveau/nvkm/subdev/secboot/gm200.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drm/nouveau/nvkm/subdev/secboot/gm200.c 
b/drm/nouveau/nvkm/subdev/secboot/gm200.c
index 4932757ab1a2..5801babdf959 100644
--- a/drm/nouveau/nvkm/subdev/secboot/gm200.c
+++ b/drm/nouveau/nvkm/subdev/secboot/gm200.c
@@ -26,6 +26,7 @@
 
 #include <core/gpuobj.h>
 #include <subdev/fb.h>
+#include <subdev/mc.h>
 
 /**
  * gm200_secboot_setup_falcon() - set up the secure falcon for secure boot
@@ -99,6 +100,9 @@ gm200_secboot_run_blob(struct nvkm_secboot *sb, struct 
nvkm_gpuobj *blob)
        if (ret)
                goto done;
 
+       /* Disable interrupts as we will poll for the HALT bit */
+       nvkm_mc_intr_mask(sb->subdev.device, sb->devidx, false);
+
        /* Start the HS bootloader */
        ret = nvkm_secboot_falcon_run(sb);
        if (ret)
-- 
2.10.0

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