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bh=kKv7TTBo0ShoANH9BNuuNFXwEQDRmEh6JnmdU8vLcGQ=; b=VfHC76/M+zALgbcVVAijwgbWFC0xaulhyT7O0p4XgdL8zzJgbFmRLRZ82Z99O9ph/2RNzl Lt3MsNFouA2UnDJucwWRJhgNru654IIJWHfNZgsopcZHFAO1kOxd9UMvuteGCO4jql9aWW ogDUi+356xnr28AYvlIaAWWSeWZMZfQ= X-MC-Unique: xioNxp6KMVeBGpyiuwotxw-1 From: Paolo Bonzini To: qemu-devel@nongnu.org Cc: Xiaoyao Li Subject: [PULL 47/63] trace/kvm: Split address space and slot id in trace_kvm_set_user_memory() Date: Tue, 23 Apr 2024 17:09:35 +0200 Message-ID: <20240423150951.41600-48-pbonzini@redhat.com> In-Reply-To: <20240423150951.41600-1-pbonzini@redhat.com> References: <20240423150951.41600-1-pbonzini@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.4 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=pbonzini@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.67, 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=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: 1713885405203100001 Content-Type: text/plain; charset="utf-8" From: Xiaoyao Li The upper 16 bits of kvm_userspace_memory_region::slot are address space id. Parse it separately in trace_kvm_set_user_memory(). Signed-off-by: Xiaoyao Li Message-ID: <20240229063726.610065-5-xiaoyao.li@intel.com> Signed-off-by: Paolo Bonzini --- accel/kvm/kvm-all.c | 5 +++-- accel/kvm/trace-events | 2 +- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c index 5a2fbee32a3..ed50c80b1e4 100644 --- a/accel/kvm/kvm-all.c +++ b/accel/kvm/kvm-all.c @@ -303,8 +303,9 @@ static int kvm_set_user_memory_region(KVMMemoryListener= *kml, KVMSlot *slot, boo ret =3D kvm_vm_ioctl(s, KVM_SET_USER_MEMORY_REGION, &mem); slot->old_flags =3D mem.flags; err: - trace_kvm_set_user_memory(mem.slot, mem.flags, mem.guest_phys_addr, - mem.memory_size, mem.userspace_addr, ret); + trace_kvm_set_user_memory(mem.slot >> 16, (uint16_t)mem.slot, mem.flag= s, + mem.guest_phys_addr, mem.memory_size, + mem.userspace_addr, ret); if (ret < 0) { error_report("%s: KVM_SET_USER_MEMORY_REGION failed, slot=3D%d," " start=3D0x%" PRIx64 ", size=3D0x%" PRIx64 ": %s", diff --git a/accel/kvm/trace-events b/accel/kvm/trace-events index a25902597b1..9f599abc172 100644 --- a/accel/kvm/trace-events +++ b/accel/kvm/trace-events @@ -15,7 +15,7 @@ kvm_irqchip_update_msi_route(int virq) "Updating MSI rout= e virq=3D%d" kvm_irqchip_release_virq(int virq) "virq %d" kvm_set_ioeventfd_mmio(int fd, uint64_t addr, uint32_t val, bool assign, u= int32_t size, bool datamatch) "fd: %d @0x%" PRIx64 " val=3D0x%x assign: %d = size: %d match: %d" kvm_set_ioeventfd_pio(int fd, uint16_t addr, uint32_t val, bool assign, ui= nt32_t size, bool datamatch) "fd: %d @0x%x val=3D0x%x assign: %d size: %d m= atch: %d" -kvm_set_user_memory(uint32_t slot, uint32_t flags, uint64_t guest_phys_add= r, uint64_t memory_size, uint64_t userspace_addr, int ret) "Slot#%d flags= =3D0x%x gpa=3D0x%"PRIx64 " size=3D0x%"PRIx64 " ua=3D0x%"PRIx64 " ret=3D%d" +kvm_set_user_memory(uint16_t as, uint16_t slot, uint32_t flags, uint64_t g= uest_phys_addr, uint64_t memory_size, uint64_t userspace_addr, int ret) "Ad= drSpace#%d Slot#%d flags=3D0x%x gpa=3D0x%"PRIx64 " size=3D0x%"PRIx64 " ua= =3D0x%"PRIx64 " ret=3D%d" kvm_clear_dirty_log(uint32_t slot, uint64_t start, uint32_t size) "slot#%"= PRId32" start 0x%"PRIx64" size 0x%"PRIx32 kvm_resample_fd_notify(int gsi) "gsi %d" kvm_dirty_ring_full(int id) "vcpu %d" --=20 2.44.0