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-rw-r--r--drivers/gpu/drm/drm_lock.c21
1 files changed, 13 insertions, 8 deletions
diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c
index d78e0dc18245..a4caf95485d7 100644
--- a/drivers/gpu/drm/drm_lock.c
+++ b/drivers/gpu/drm/drm_lock.c
@@ -105,14 +105,19 @@ int drm_lock(struct drm_device *dev, void *data, struct drm_file *file_priv)
105 ret ? "interrupted" : "has lock"); 105 ret ? "interrupted" : "has lock");
106 if (ret) return ret; 106 if (ret) return ret;
107 107
108 sigemptyset(&dev->sigmask); 108 /* don't set the block all signals on the master process for now
109 sigaddset(&dev->sigmask, SIGSTOP); 109 * really probably not the correct answer but lets us debug xkb
110 sigaddset(&dev->sigmask, SIGTSTP); 110 * xserver for now */
111 sigaddset(&dev->sigmask, SIGTTIN); 111 if (!file_priv->master) {
112 sigaddset(&dev->sigmask, SIGTTOU); 112 sigemptyset(&dev->sigmask);
113 dev->sigdata.context = lock->context; 113 sigaddset(&dev->sigmask, SIGSTOP);
114 dev->sigdata.lock = dev->lock.hw_lock; 114 sigaddset(&dev->sigmask, SIGTSTP);
115 block_all_signals(drm_notifier, &dev->sigdata, &dev->sigmask); 115 sigaddset(&dev->sigmask, SIGTTIN);
116 sigaddset(&dev->sigmask, SIGTTOU);
117 dev->sigdata.context = lock->context;
118 dev->sigdata.lock = dev->lock.hw_lock;
119 block_all_signals(drm_notifier, &dev->sigdata, &dev->sigmask);
120 }
116 121
117 if (dev->driver->dma_ready && (lock->flags & _DRM_LOCK_READY)) 122 if (dev->driver->dma_ready && (lock->flags & _DRM_LOCK_READY))
118 dev->driver->dma_ready(dev); 123 dev->driver->dma_ready(dev);