From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198
---
kernel/drivers/vhost/vringh.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/kernel/drivers/vhost/vringh.c b/kernel/drivers/vhost/vringh.c
index 5a0340c..48f4ec2 100644
--- a/kernel/drivers/vhost/vringh.c
+++ b/kernel/drivers/vhost/vringh.c
@@ -1077,7 +1077,7 @@
struct vhost_iotlb_map *map;
struct vhost_iotlb *iotlb = vrh->iotlb;
int ret = 0;
- u64 s = 0;
+ u64 s = 0, last = addr + len - 1;
while (len > s) {
u64 size, pa, pfn;
@@ -1087,8 +1087,7 @@
break;
}
- map = vhost_iotlb_itree_first(iotlb, addr,
- addr + len - 1);
+ map = vhost_iotlb_itree_first(iotlb, addr, last);
if (!map || map->start > addr) {
ret = -EINVAL;
break;
--
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