Merge tag 'pull-riscv-to-apply-20220525' of github.com:alistair23/qemu into staging

Third RISC-V PR for QEMU 7.1

 * Fixes for accessing VS hypervisor CSRs
 * Improvements for RISC-V Vector extension
 * Fixes for accessing mtimecmp
 * Add new short-isa-string CPU option
 * Improvements to RISC-V machine error handling
 * Disable the "G" extension by default internally, no functional change
 * Enforce floating point extension requirements
 * Cleanup ISA extension checks
 * Resolve redundant property accessors
 * Fix typo of mimpid cpu option
 * Improvements for virtulisation
 * Add zicsr/zifencei to isa_string
 * Support for VxWorks uImage

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* tag 'pull-riscv-to-apply-20220525' of github.com:alistair23/qemu: (23 commits)
  hw/core: loader: Set is_linux to true for VxWorks uImage
  hw/core: Sync uboot_image.h from U-Boot v2022.01
  target/riscv: add zicsr/zifencei to isa_string
  hw/riscv: virt: Fix interrupt parent for dynamic platform devices
  target/riscv: Set [m|s]tval for both illegal and virtual instruction traps
  target/riscv: Fix hstatus.GVA bit setting for traps taken from HS-mode
  target/riscv: Fix csr number based privilege checking
  target/riscv: Fix typo of mimpid cpu option
  target/riscv: check 'I' and 'E' after checking 'G' in riscv_cpu_realize
  hw/riscv/sifive_u: Resolve redundant property accessors
  hw/vfio/pci-quirks: Resolve redundant property getters
  target/riscv: Move/refactor ISA extension checks
  target/riscv: FP extension requirements
  target/riscv: Change "G" expansion
  target/riscv: Disable "G" by default
  target/riscv: Fix coding style on "G" expansion
  hw/riscv: Make CPU config error handling generous (sifive_e/u/opentitan)
  hw/riscv: Make CPU config error handling generous (virt/spike)
  target/riscv: Add short-isa-string option
  target/riscv: Move Zhinx* extensions on ISA string
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 13 insertions, 14 deletions

diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c
index 3326f4db96..293e9c95b7 100644
--- a/hw/riscv/virt.c
+++ b/hw/riscv/virt.c
@@ -478,10 +478,12 @@ static void create_fdt_socket_plic(RISCVVirtState *s,
     qemu_fdt_setprop_cell(mc->fdt, plic_name, "phandle",
         plic_phandles[socket]);
 
-    platform_bus_add_all_fdt_nodes(mc->fdt, plic_name,
-                                   memmap[VIRT_PLATFORM_BUS].base,
-                                   memmap[VIRT_PLATFORM_BUS].size,
-                                   VIRT_PLATFORM_BUS_IRQ);
+    if (!socket) {
+        platform_bus_add_all_fdt_nodes(mc->fdt, plic_name,
+                                       memmap[VIRT_PLATFORM_BUS].base,
+                                       memmap[VIRT_PLATFORM_BUS].size,
+                                       VIRT_PLATFORM_BUS_IRQ);
+    }
 
     g_free(plic_name);
 
@@ -561,11 +563,6 @@ static void create_fdt_imsic(RISCVVirtState *s, const MemMapEntry *memmap,
     }
     qemu_fdt_setprop_cell(mc->fdt, imsic_name, "phandle", *msi_m_phandle);
 
-    platform_bus_add_all_fdt_nodes(mc->fdt, imsic_name,
-                                   memmap[VIRT_PLATFORM_BUS].base,
-                                   memmap[VIRT_PLATFORM_BUS].size,
-                                   VIRT_PLATFORM_BUS_IRQ);
-
     g_free(imsic_name);
 
     /* S-level IMSIC node */
@@ -704,10 +701,12 @@ static void create_fdt_socket_aplic(RISCVVirtState *s,
     riscv_socket_fdt_write_id(mc, mc->fdt, aplic_name, socket);
     qemu_fdt_setprop_cell(mc->fdt, aplic_name, "phandle", aplic_s_phandle);
 
-    platform_bus_add_all_fdt_nodes(mc->fdt, aplic_name,
-                                   memmap[VIRT_PLATFORM_BUS].base,
-                                   memmap[VIRT_PLATFORM_BUS].size,
-                                   VIRT_PLATFORM_BUS_IRQ);
+    if (!socket) {
+        platform_bus_add_all_fdt_nodes(mc->fdt, aplic_name,
+                                       memmap[VIRT_PLATFORM_BUS].base,
+                                       memmap[VIRT_PLATFORM_BUS].size,
+                                       VIRT_PLATFORM_BUS_IRQ);
+    }
 
     g_free(aplic_name);
 
@@ -1351,7 +1350,7 @@ static void virt_machine_init(MachineState *machine)
                                 base_hartid, &error_abort);
         object_property_set_int(OBJECT(&s->soc[i]), "num-harts",
                                 hart_count, &error_abort);
-        sysbus_realize(SYS_BUS_DEVICE(&s->soc[i]), &error_abort);
+        sysbus_realize(SYS_BUS_DEVICE(&s->soc[i]), &error_fatal);
 
         if (!kvm_enabled()) {
             if (s->have_aclint) {