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Tsirkin" , Richard Henderson , kvm@vger.kernel.org, Gerd Hoffmann , Luigi Leonardi Subject: [PULL 07/17] igvm: add trace points for igvm file loading and processing Date: Tue, 3 Feb 2026 13:03:32 +0100 Message-ID: <20260203120343.656961-8-kraxel@redhat.com> In-Reply-To: <20260203120343.656961-1-kraxel@redhat.com> References: <20260203120343.656961-1-kraxel@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 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=kraxel@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_H2=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 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: qemu development 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: 1770120283084154100 Content-Type: text/plain; charset="utf-8" Reviewed-by: Ani Sinha Reviewed-by: Stefano Garzarella Reviewed-by: Luigi Leonardi Signed-off-by: Gerd Hoffmann Message-ID: <20260126123755.357378-5-kraxel@redhat.com> --- backends/igvm.c | 5 +++++ backends/trace-events | 2 ++ 2 files changed, 7 insertions(+) diff --git a/backends/igvm.c b/backends/igvm.c index a01e01a12a60..4cf7b572347c 100644 --- a/backends/igvm.c +++ b/backends/igvm.c @@ -20,6 +20,8 @@ #include "system/address-spaces.h" #include "hw/core/cpu.h" =20 +#include "trace.h" + #include #include =20 @@ -886,6 +888,8 @@ IgvmHandle qigvm_file_init(char *filename, Error **errp) error_setg(errp, "Unable to parse IGVM file %s: %d", filename, igv= m); return -1; } + + trace_igvm_file_loaded(filename, igvm); return igvm; } =20 @@ -903,6 +907,7 @@ int qigvm_process_file(IgvmCfg *cfg, ConfidentialGuestS= upport *cgs, return -1; } ctx.file =3D cfg->file; + trace_igvm_process_file(cfg->file, onlyVpContext); =20 /* * The ConfidentialGuestSupport object is optional and allows a confid= ential diff --git a/backends/trace-events b/backends/trace-events index 87e0c636ec02..8dc64a20d3d9 100644 --- a/backends/trace-events +++ b/backends/trace-events @@ -28,3 +28,5 @@ iommufd_backend_alloc_vdev(int iommufd, uint32_t dev_id, = uint32_t viommu_id, uin igvm_reset_enter(int type) "type=3D%u" igvm_reset_hold(int type) "type=3D%u" igvm_reset_exit(int type) "type=3D%u" +igvm_file_loaded(const char *fn, int32_t handle) "fn=3D%s, handle=3D0x%x" +igvm_process_file(int32_t handle, bool context_only) "handle=3D0x%x contex= t-only=3D%d" --=20 2.52.0