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From: Cindy Lu <lulu@redhat.com>
To: lulu@redhat.com, jasowang@redhat.com, mst@redhat.com
Cc: qemu-devel@nongnu.org
Subject: [PATCH v16 2/4] vhost_vdpa: fix the input in trace_vhost_vdpa_listener_region_del()
Date: Wed, 10 May 2023 13:46:29 +0800	[thread overview]
Message-ID: <20230510054631.2951812-3-lulu@redhat.com> (raw)
In-Reply-To: <20230510054631.2951812-1-lulu@redhat.com>

In trace_vhost_vdpa_listener_region_del, the value for llend
should change to int128_get64(int128_sub(llend, int128_one()))

Signed-off-by: Cindy Lu <lulu@redhat.com>
---
 hw/virtio/vhost-vdpa.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/hw/virtio/vhost-vdpa.c b/hw/virtio/vhost-vdpa.c
index bc6bad23d5..92c2413c76 100644
--- a/hw/virtio/vhost-vdpa.c
+++ b/hw/virtio/vhost-vdpa.c
@@ -288,7 +288,8 @@ static void vhost_vdpa_listener_region_del(MemoryListener *listener,
     iova = TARGET_PAGE_ALIGN(section->offset_within_address_space);
     llend = vhost_vdpa_section_end(section);
 
-    trace_vhost_vdpa_listener_region_del(v, iova, int128_get64(llend));
+    trace_vhost_vdpa_listener_region_del(v, iova,
+        int128_get64(int128_sub(llend, int128_one())));
 
     if (int128_ge(int128_make64(iova), llend)) {
         return;
-- 
2.34.3



  parent reply	other threads:[~2023-05-10  5:47 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-05-10  5:46 [PATCH v16 0/4] vhost-vdpa: add support for vIOMMU Cindy Lu
2023-05-10  5:46 ` [PATCH v16 1/4] vhost: expose function vhost_dev_has_iommu() Cindy Lu
2023-05-10  5:46 ` Cindy Lu [this message]
2023-05-10  5:46 ` [PATCH v16 3/4] vhost-vdpa: Add check for full 64-bit in region delete Cindy Lu
2023-05-10  5:46 ` [PATCH v16 4/4] vhost-vdpa: Add support for vIOMMU Cindy Lu

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