write in 30M

hc

2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/include/linux/vbox_utils.h
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@@ -16,6 +16,7 @@
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 __printf(1, 2) void vbg_info(const char *fmt, ...);
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 __printf(1, 2) void vbg_warn(const char *fmt, ...);
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 __printf(1, 2) void vbg_err(const char *fmt, ...);
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+__printf(1, 2) void vbg_err_ratelimited(const char *fmt, ...);
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 /* Only use backdoor logging for non-dynamic debug builds */
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 #if defined(DEBUG) && !defined(CONFIG_DYNAMIC_DEBUG)
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@@ -24,15 +25,17 @@
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 #define vbg_debug pr_debug
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 #endif
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-int vbg_hgcm_connect(struct vbg_dev *gdev,
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+int vbg_hgcm_connect(struct vbg_dev *gdev, u32 requestor,
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 		     struct vmmdev_hgcm_service_location *loc,
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 		     u32 *client_id, int *vbox_status);
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-int vbg_hgcm_disconnect(struct vbg_dev *gdev, u32 client_id, int *vbox_status);
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+int vbg_hgcm_disconnect(struct vbg_dev *gdev, u32 requestor,
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+			u32 client_id, int *vbox_status);
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-int vbg_hgcm_call(struct vbg_dev *gdev, u32 client_id, u32 function,
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-		  u32 timeout_ms, struct vmmdev_hgcm_function_parameter *parms,
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-		  u32 parm_count, int *vbox_status);
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+int vbg_hgcm_call(struct vbg_dev *gdev, u32 requestor, u32 client_id,
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+		  u32 function, u32 timeout_ms,
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+		  struct vmmdev_hgcm_function_parameter *parms, u32 parm_count,
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+		  int *vbox_status);
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 /**
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  * Convert a VirtualBox status code to a standard Linux kernel return value.