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/tools/virtio/linux/dma-mapping.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/kernel/tools/virtio/linux/dma-mapping.h b/kernel/tools/virtio/linux/dma-mapping.h
index f91aeb5..8f41cd6 100644
--- a/kernel/tools/virtio/linux/dma-mapping.h
+++ b/kernel/tools/virtio/linux/dma-mapping.h
@@ -29,4 +29,6 @@
 #define dma_unmap_single(...) do { } while (0)
 #define dma_unmap_page(...) do { } while (0)
 
+#define dma_max_mapping_size(...) SIZE_MAX
+
 #endif

--
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