enable docker ppp

hc

2023-12-09 95099d4622f8cb224d94e314c7a8e0df60b13f87

 kernel/drivers/scsi/esas2r/esas2r_main.c
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@@ -250,7 +250,6 @@
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 		ESAS2R_DEFAULT_CMD_PER_LUN,
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 	.present			= 0,
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 	.unchecked_isa_dma		= 0,
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-	.use_clustering			= ENABLE_CLUSTERING,
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 	.emulated			= 0,
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 	.proc_name			= ESAS2R_DRVR_NAME,
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 	.change_queue_depth		= scsi_change_queue_depth,
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@@ -614,8 +613,15 @@
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 /* Handle ioctl calls to "/proc/scsi/esas2r/ATTOnode" */
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 static const struct file_operations esas2r_proc_fops = {
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-	.compat_ioctl	= esas2r_proc_ioctl,
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+	.compat_ioctl	= compat_ptr_ioctl,
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 	.unlocked_ioctl = esas2r_proc_ioctl,
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+};
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+
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+static const struct proc_ops esas2r_proc_ops = {
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+	.proc_ioctl		= esas2r_proc_ioctl,
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+#ifdef CONFIG_COMPAT
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+	.proc_compat_ioctl	= compat_ptr_ioctl,
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+#endif
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 };
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 static struct Scsi_Host *esas2r_proc_host;
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@@ -624,7 +630,7 @@
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 long esas2r_proc_ioctl(struct file *fp, unsigned int cmd, unsigned long arg)
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 {
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 	return esas2r_ioctl_handler(esas2r_proc_host->hostdata,
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-				    (int)cmd, (void __user *)arg);
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+				    cmd, (void __user *)arg);
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 }
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 static void __exit esas2r_exit(void)
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@@ -729,7 +735,7 @@
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 			pde = proc_create(ATTONODE_NAME, 0,
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 					  sh->hostt->proc_dir,
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-					  &esas2r_proc_fops);
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+					  &esas2r_proc_ops);
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 			if (!pde) {
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 				esas2r_log_dev(ESAS2R_LOG_WARN,