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bh=9QsduCswNIMQH+YanLaFYu2M2t5NcOsDNUy/2/tF16w=; b=ZKICuziotzwSOSojJT2W02243UvS5KJdjRAYJsQAXLOdL4XWNAOMHJomFVR+o1zfokJ9Ou EDubmpWHv0l4x9zf6g7Ec8kv0mupOdPIAftYncxfdy5hIflyomJfbiVRpdYCEdEDcwNYwq q5zM5FdVhQw3U6Gjzhg1EtdXl3JzXec= X-MC-Unique: 4SAYE7orP6mSr0ShrGL3TQ-1 From: Cindy Lu 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 Message-Id: <20230510054631.2951812-3-lulu@redhat.com> In-Reply-To: <20230510054631.2951812-1-lulu@redhat.com> References: <20230510054631.2951812-1-lulu@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.1 on 10.11.54.2 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.129.124; envelope-from=lulu@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1683697649778100011 Content-Type: text/plain; charset="utf-8" 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 --- 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(MemoryListen= er *listener, iova =3D TARGET_PAGE_ALIGN(section->offset_within_address_space); llend =3D vhost_vdpa_section_end(section); =20 - 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()))); =20 if (int128_ge(int128_make64(iova), llend)) { return; --=20 2.34.3