From ee930fffee469d076998274a2ca55e13dc1efb67 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 08:50:54 +0000
Subject: [PATCH] enable tun/tap/iptables
---
kernel/drivers/misc/vmw_vmci/vmci_doorbell.c | 19 +++++++------------
1 files changed, 7 insertions(+), 12 deletions(-)
diff --git a/kernel/drivers/misc/vmw_vmci/vmci_doorbell.c b/kernel/drivers/misc/vmw_vmci/vmci_doorbell.c
index 4581210..fa8a7fc 100644
--- a/kernel/drivers/misc/vmw_vmci/vmci_doorbell.c
+++ b/kernel/drivers/misc/vmw_vmci/vmci_doorbell.c
@@ -1,16 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* VMware VMCI Driver
*
* Copyright (C) 2012 VMware, Inc. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation version 2 and no later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
*/
#include <linux/vmw_vmci_defs.h>
@@ -331,7 +323,7 @@
/*
* Register the notification bitmap with the host.
*/
-bool vmci_dbell_register_notification_bitmap(u32 bitmap_ppn)
+bool vmci_dbell_register_notification_bitmap(u64 bitmap_ppn)
{
int result;
struct vmci_notify_bm_set_msg bitmap_set_msg = { };
@@ -341,11 +333,14 @@
bitmap_set_msg.hdr.src = VMCI_ANON_SRC_HANDLE;
bitmap_set_msg.hdr.payload_size = sizeof(bitmap_set_msg) -
VMCI_DG_HEADERSIZE;
- bitmap_set_msg.bitmap_ppn = bitmap_ppn;
+ if (vmci_use_ppn64())
+ bitmap_set_msg.bitmap_ppn64 = bitmap_ppn;
+ else
+ bitmap_set_msg.bitmap_ppn32 = (u32) bitmap_ppn;
result = vmci_send_datagram(&bitmap_set_msg.hdr);
if (result != VMCI_SUCCESS) {
- pr_devel("Failed to register (PPN=%u) as notification bitmap (error=%d)\n",
+ pr_devel("Failed to register (PPN=%llu) as notification bitmap (error=%d)\n",
bitmap_ppn, result);
return false;
}
--
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