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([2a01:e0a:9e2:9000:26c5:842:8baa:576b]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3680dafbf29sm9140258f8f.70.2024.07.16.06.36.40 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 16 Jul 2024 06:36:40 -0700 (PDT) Message-ID: <0f910af8-923c-40a0-b3ce-7d4fa0a3dcbb@redhat.com> Date: Tue, 16 Jul 2024 15:36:39 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 6/6] virtio-iommu: Add trace point on virtio_iommu_detach_endpoint_from_domain To: Eric Auger , eric.auger.pro@gmail.com, qemu-devel@nongnu.org, qemu-arm@nongnu.org, mst@redhat.com, jean-philippe@linaro.org, peter.maydell@linaro.org, zhenzhong.duan@intel.com, alex.williamson@redhat.com, jasowang@redhat.com Cc: yanghliu@redhat.com References: <20240716094619.1713905-1-eric.auger@redhat.com> <20240716094619.1713905-7-eric.auger@redhat.com> Content-Language: en-US, fr From: =?UTF-8?Q?C=C3=A9dric_Le_Goater?= In-Reply-To: <20240716094619.1713905-7-eric.auger@redhat.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=170.10.133.124; envelope-from=clg@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, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 7/16/24 11:45, Eric Auger wrote: > Add a trace point on virtio_iommu_detach_endpoint_from_domain(). > > Signed-off-by: Eric Auger Reviewed-by: Cédric Le Goater Thanks, C. > --- > hw/virtio/virtio-iommu.c | 1 + > hw/virtio/trace-events | 1 + > 2 files changed, 2 insertions(+) > > diff --git a/hw/virtio/virtio-iommu.c b/hw/virtio/virtio-iommu.c > index 440dfa6e92..59ef4fb217 100644 > --- a/hw/virtio/virtio-iommu.c > +++ b/hw/virtio/virtio-iommu.c > @@ -308,6 +308,7 @@ static void virtio_iommu_detach_endpoint_from_domain(VirtIOIOMMUEndpoint *ep) > if (!ep->domain) { > return; > } > + trace_virtio_iommu_detach_endpoint_from_domain(domain->id, ep->id); > g_tree_foreach(domain->mappings, virtio_iommu_notify_unmap_cb, > ep->iommu_mr); > QLIST_REMOVE(ep, next); > diff --git a/hw/virtio/trace-events b/hw/virtio/trace-events > index b7c04f0856..04e36ae047 100644 > --- a/hw/virtio/trace-events > +++ b/hw/virtio/trace-events > @@ -116,6 +116,7 @@ virtio_iommu_get_config(uint64_t page_size_mask, uint64_t start, uint64_t end, u > virtio_iommu_set_config(uint8_t bypass) "bypass=0x%x" > virtio_iommu_attach(uint32_t domain_id, uint32_t ep_id) "domain=%d endpoint=%d" > virtio_iommu_detach(uint32_t domain_id, uint32_t ep_id) "domain=%d endpoint=%d" > +virtio_iommu_detach_endpoint_from_domain(uint32_t domain_id, uint32_t ep_id) "domain=%d endpoint=%d" > virtio_iommu_map(uint32_t domain_id, uint64_t virt_start, uint64_t virt_end, uint64_t phys_start, uint32_t flags) "domain=%d virt_start=0x%"PRIx64" virt_end=0x%"PRIx64 " phys_start=0x%"PRIx64" flags=%d" > virtio_iommu_unmap(uint32_t domain_id, uint64_t virt_start, uint64_t virt_end) "domain=%d virt_start=0x%"PRIx64" virt_end=0x%"PRIx64 > virtio_iommu_unmap_done(uint32_t domain_id, uint64_t virt_start, uint64_t virt_end) "domain=%d virt_start=0x%"PRIx64" virt_end=0x%"PRIx64