Merge tag 'pull-target-arm-20250616' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target-arm queue:
 * hw/arm/virt: Check bypass iommu is not set for iommu-map DT property
 * tests/functional: Add a test for the realview-eb-mpcore machine
 * qemu-options.hx: Fix reversed description of icount sleep behavior
 * target/arm: Define raw write for PMU CLR registers
 * docs/interop: convert qed_spec.txt to reStructuredText format
 * hw/arm: make cpu targeted by arm_load_kernel the primary CPU.
 * hw/intc/arm_gic: introduce a first-cpu-index property
 * hw/arm/mps2: Configure the AN500 CPU with 16 MPU regions
 * linux-user/arm: Fix return value of SYS_cacheflush

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# gpg: Signature made Mon 16 Jun 2025 10:05:44 EDT
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
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# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [full]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [full]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [full]
# gpg:                 aka "Peter Maydell <peter@archaic.org.uk>" [unknown]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* tag 'pull-target-arm-20250616' of https://git.linaro.org/people/pmaydell/qemu-arm:
  linux-user/arm: Fix return value of SYS_cacheflush
  hw/arm/mps2: Configure the AN500 CPU with 16 MPU regions
  hw/intc/arm_gic: introduce a first-cpu-index property
  hw/arm: make cpu targeted by arm_load_kernel the primary CPU.
  docs/interop: convert qed_spec.txt to reStructuredText format
  target/arm: Define raw write for PMU CLR registers
  qemu-options.hx: Fix reversed description of icount sleep behavior
  tests/functional: Add a test for the realview-eb-mpcore machine
  hw/arm/virt: Check bypass iommu is not set for iommu-map DT property

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

1 files changed, 10 insertions, 5 deletions

diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 9a6cd085a3..99fde5836c 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -1487,9 +1487,12 @@ static void create_virtio_iommu_dt_bindings(VirtMachineState *vms)
     qemu_fdt_setprop_cell(ms->fdt, node, "phandle", vms->iommu_phandle);
     g_free(node);
 
-    qemu_fdt_setprop_cells(ms->fdt, vms->pciehb_nodename, "iommu-map",
-                           0x0, vms->iommu_phandle, 0x0, bdf,
-                           bdf + 1, vms->iommu_phandle, bdf + 1, 0xffff - bdf);
+    if (!vms->default_bus_bypass_iommu) {
+        qemu_fdt_setprop_cells(ms->fdt, vms->pciehb_nodename, "iommu-map",
+                               0x0, vms->iommu_phandle, 0x0, bdf,
+                               bdf + 1, vms->iommu_phandle, bdf + 1,
+                               0xffff - bdf);
+    }
 }
 
 static void create_pcie(VirtMachineState *vms)
@@ -1612,8 +1615,10 @@ static void create_pcie(VirtMachineState *vms)
         switch (vms->iommu) {
         case VIRT_IOMMU_SMMUV3:
             create_smmu(vms, vms->bus);
-            qemu_fdt_setprop_cells(ms->fdt, nodename, "iommu-map",
-                                   0x0, vms->iommu_phandle, 0x0, 0x10000);
+            if (!vms->default_bus_bypass_iommu) {
+                qemu_fdt_setprop_cells(ms->fdt, nodename, "iommu-map",
+                                       0x0, vms->iommu_phandle, 0x0, 0x10000);
+            }
             break;
         default:
             g_assert_not_reached();