From 37771ac9fe4d09a1045727e05277dc6fbbee002e Mon Sep 17 00:00:00 2001
From: Muminul Islam <muislam@microsoft.com>
Date: Mon, 11 Nov 2024 15:55:58 -0800
Subject: [PATCH] mshv-bindings: implement send for svm_ghcb_base

Signed-off-by: Muminul Islam <muislam@microsoft.com>
---
 mshv-bindings/src/x86_64/snp.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/mshv-bindings/src/x86_64/snp.rs b/mshv-bindings/src/x86_64/snp.rs
index f18ebb4..ac28618 100644
--- a/mshv-bindings/src/x86_64/snp.rs
+++ b/mshv-bindings/src/x86_64/snp.rs
@@ -773,6 +773,10 @@ pub struct svm_ghcb_base {
     pub shared: [__u64; 254usize],
 }
 
+// SAFETY: struct is based on GHCB page in the hypervisor,
+// safe to send across threads
+unsafe impl Send for svm_ghcb_base {}
+
 #[test]
 fn bindgen_test_layout_svm_ghcb_base() {
     const UNINIT: ::std::mem::MaybeUninit<svm_ghcb_base> = ::std::mem::MaybeUninit::uninit();