1 files changed, 123 insertions, 0 deletions

diff --git a/gitlab/issues/target_arm/host_missing/accel_missing/2898.toml b/gitlab/issues/target_arm/host_missing/accel_missing/2898.toml
new file mode 100644
index 00000000..7415b0e9
--- /dev/null
+++ b/gitlab/issues/target_arm/host_missing/accel_missing/2898.toml
@@ -0,0 +1,123 @@
+id = 2898
+title = "-M virt,dumpdtb is missing information from the device tree"
+state = "closed"
+created_at = "2025-04-01T03:59:08.221Z"
+closed_at = "2025-05-08T13:46:59.812Z"
+labels = ["target: arm"]
+url = "https://gitlab.com/qemu-project/qemu/-/issues/2898"
+host-os = "n/a"
+host-arch = "n/a"
+qemu-version = "v10.0.0-rc1"
+guest-os = "n/a"
+guest-arch = "n/a"
+description = """dumpdtb no longer produces a device tree with the full system described.
+
+
+```
+$ dtc -I dtb -O dts test.dtb
+<stdout>: Warning (unit_address_vs_reg): /soc/pci@30000000: node has a unit name, but no reg or ranges property
+<stdout>: Warning (simple_bus_reg): /soc/pci@30000000: missing or empty reg/ranges property
+/dts-v1/;
+
+/ {
+\t#address-cells = <0x02>;
+\t#size-cells = <0x02>;
+\tcompatible = "riscv-virtio";
+\tmodel = "riscv-virtio,qemu";
+
+\tpmu {
+\t\triscv,event-to-mhpmcounters = <0x01 0x01 0x7fff9 0x02 0x02 0x7fffc 0x10019 0x10019 0x7fff8 0x1001b 0x1001b 0x7fff8 0x10021 0x10021 0x7fff8>;
+\t\tcompatible = "riscv,pmu";
+\t};
+
+\tfw-cfg@10100000 {
+\t\tdma-coherent;
+\t\treg = <0x00 0x10100000 0x00 0x18>;
+\t\tcompatible = "qemu,fw-cfg-mmio";
+\t};
+
+\tflash@20000000 {
+\t\tbank-width = <0x04>;
+\t\treg = <0x00 0x20000000 0x00 0x2000000 0x00 0x22000000 0x00 0x2000000>;
+\t\tcompatible = "cfi-flash";
+\t};
+
+\taliases {
+\t};
+
+\tchosen {
+\t\trng-seed = <0xd4266784 0xc7a7c66f 0xd5b7347d 0x862188f3 0x78065a8e 0xebdedae5 0xd77c47b0 0x34d31eff>;
+\t};
+
+\tsoc {
+\t\t#address-cells = <0x02>;
+\t\t#size-cells = <0x02>;
+\t\tcompatible = "simple-bus";
+\t\tranges;
+
+\t\tpci@30000000 {
+\t\t};
+\t};
+};
+```"""
+reproduce = """1. qemu-system-riscv64 -machine virt,dumpdtb=test.dtb
+2. dtc -I dtb -O dts test.dtb"""
+additional = """The regression was introduced in https://gitlab.com/qemu-project/qemu/-/commit/8fd2518ef2f8d. If this commit is reverted, the expected behavior returns.
+
+```
+dtc -I dtb -O dts test.dtb | grep "@"
+\tplatform-bus@4000000 {
+\tmemory@80000000 {
+\t\tcpu@0 {
+\tfw-cfg@10100000 {
+\tflash@20000000 {
+\t\tserial0 = "/soc/serial@10000000";
+\t\tstdout-path = "/soc/serial@10000000";
+\t\trtc@101000 {
+\t\tserial@10000000 {
+\t\t\tclock-frequency = "", "8@";
+\t\ttest@100000 {
+\t\tvirtio_mmio@10008000 {
+\t\tvirtio_mmio@10007000 {
+\t\tvirtio_mmio@10006000 {
+\t\tvirtio_mmio@10005000 {
+\t\tvirtio_mmio@10004000 {
+\t\tvirtio_mmio@10003000 {
+\t\tvirtio_mmio@10002000 {
+\t\tvirtio_mmio@10001000 {
+\t\tplic@c000000 {
+\t\tclint@2000000 {
+\t\tpci@30000000 {
+```
+
+Other machines are affected to a lesser degree. The arm virt machine:
+
+qemu-system-arm -machine virt,dumpdtb=test.dtb
+```
+@@ -8,28 +8,6 @@
+ \t#address-cells = <0x02>;
+ \tcompatible = "linux,dummy-virt";
+
+-\tpsci {
+-\t\tmigrate = <0x84000005>;
+-\t\tcpu_on = <0x84000003>;
+-\t\tcpu_off = <0x84000002>;
+-\t\tcpu_suspend = <0x84000001>;
+-\t\tmethod = "hvc";
+-\t\tcompatible = "arm,psci-1.0", "arm,psci-0.2", "arm,psci";
+-\t};
+-
+-\tmemory@40000000 {
+-\t\treg = <0x00 0x40000000 0x00 0x8000000>;
+-\t\tdevice_type = "memory";
+-\t};
+-
+-\tplatform-bus@c000000 {
+-\t\tinterrupt-parent = <0x8002>;
+-\t\tranges = <0x00 0x00 0xc000000 0x2000000>;
+-\t\t#address-cells = <0x01>;
+-\t\t#size-cells = <0x01>;
+-\t\tcompatible = "qemu,platform", "simple-bus";
+-\t};
+-
+```"""