Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

virtio,pc,pci: features, cleanups, fixes

vhost-user support without ioeventfd
word replacements in vhost user spec
shpc improvements

cleanups, fixes all over the place

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# -----BEGIN PGP SIGNATURE-----
#
# iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmQBO8QPHG1zdEByZWRo
# YXQuY29tAAoJECgfDbjSjVRpMUMH/3/FVp4qaF4CDwCHn7xWFRJpOREIhX/iWfUu
# lGkwxnB7Lfyqdg7i4CAfgMf2emWKZchEE2DamfCo5bIX0IgRU3DWcOdR9ePvJ29J
# cKwIYpxZcB4RYSoWL5OUakQLCT3JOu4XWaXeVjyHABjQhf3lGpwN4KmIOBGOy/N6
# 0YHOQScW2eW62wIOwhAEuYQceMt6KU32Uw3tLnMbJliiBf3a/hPctVNM9TFY9pcd
# UYHGfBx/zD45owf1lTVEQFDg0eqPZKWW29g5haiOd5oAyXHHolzu+bt3bU7lH46b
# f7iP12LqDudyrgoF5YWv3NJ4HaGm5V3kPqNqLLF/mjF7alxG+N8=
# =hN3h
# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 03 Mar 2023 00:13:56 GMT
# gpg:                using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg:                issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17  0970 C350 3912 AFBE 8E67
#      Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA  8A0D 281F 0DB8 D28D 5469

* tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu: (53 commits)
  tests/data/acpi/virt: drop (most) duplicate files.
  hw/cxl/mailbox: Use new UUID network order define for cel_uuid
  qemu/uuid: Add UUID static initializer
  qemu/bswap: Add const_le64()
  tests: acpi: Update q35/DSDT.cxl for removed duplicate UID
  hw/i386/acpi: Drop duplicate _UID entry for CXL root bridge
  tests/acpi: Allow update of q35/DSDT.cxl
  hw/cxl: Add CXL_CAPACITY_MULTIPLIER definition
  hw/cxl: set cxl-type3 device type to PCI_CLASS_MEMORY_CXL
  hw/pci-bridge/cxl_downstream: Fix type naming mismatch
  hw/mem/cxl_type3: Improve error handling in realize()
  MAINTAINERS: Add Fan Ni as Compute eXpress Link QEMU reviewer
  intel-iommu: send UNMAP notifications for domain or global inv desc
  smmu: switch to use memory_region_unmap_iommu_notifier_range()
  memory: introduce memory_region_unmap_iommu_notifier_range()
  intel-iommu: fail DEVIOTLB_UNMAP without dt mode
  intel-iommu: fail MAP notifier without caching mode
  memory: Optimize replay of guest mapping
  chardev/char-socket: set s->listener = NULL in char_socket_finalize
  hw/pci: Trace IRQ routing on PCI topology
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

8 files changed, 5 insertions, 63 deletions

diff --git a/include/hw/cxl/cxl_device.h b/include/hw/cxl/cxl_device.h
index 250adf18b2..7e5ad65c1d 100644
--- a/include/hw/cxl/cxl_device.h
+++ b/include/hw/cxl/cxl_device.h
@@ -170,7 +170,7 @@ CXL_DEVICE_CAPABILITY_HEADER_REGISTER(MEMORY_DEVICE,
                                       CXL_DEVICE_CAP_HDR1_OFFSET +
                                           CXL_DEVICE_CAP_REG_SIZE * 2)
 
-int cxl_initialize_mailbox(CXLDeviceState *cxl_dstate);
+void cxl_initialize_mailbox(CXLDeviceState *cxl_dstate);
 void cxl_process_mailbox(CXLDeviceState *cxl_dstate);
 
 #define cxl_device_cap_init(dstate, reg, cap_id)                           \
diff --git a/include/hw/i386/microvm.h b/include/hw/i386/microvm.h
index e8af61f194..fad97a891d 100644
--- a/include/hw/i386/microvm.h
+++ b/include/hw/i386/microvm.h
@@ -50,9 +50,8 @@
  */
 
 /* Platform virtio definitions */
-#define VIRTIO_MMIO_BASE                0xfeb00000
-#define VIRTIO_CMDLINE_MAXLEN           64
-#define VIRTIO_CMDLINE_TOTAL_MAX_LEN    ((VIRTIO_CMDLINE_MAXLEN + 1) * 16)
+#define VIRTIO_MMIO_BASE      0xfeb00000
+#define VIRTIO_CMDLINE_MAXLEN 64
 
 #define GED_MMIO_BASE         0xfea00000
 #define GED_MMIO_BASE_MEMHP   (GED_MMIO_BASE + 0x100)
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index 467311007e..8206d5405a 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -127,9 +127,6 @@ struct PCMachineClass {
 
     /* create kvmclock device even when KVM PV features are not exposed */
     bool kvmclock_create_always;
-
-    /* skip passing an rng seed for legacy machines */
-    bool legacy_no_rng_seed;
 };
 
 #define TYPE_PC_MACHINE "generic-pc-machine"
diff --git a/include/hw/i386/x86.h b/include/hw/i386/x86.h
index 890dfad23e..0b337a036c 100644
--- a/include/hw/i386/x86.h
+++ b/include/hw/i386/x86.h
@@ -123,8 +123,7 @@ void x86_bios_rom_init(MachineState *ms, const char *default_firmware,
 void x86_load_linux(X86MachineState *x86ms,
                     FWCfgState *fw_cfg,
                     int acpi_data_size,
-                    bool pvh_enabled,
-                    bool legacy_no_rng_seed);
+                    bool pvh_enabled);
 
 bool x86_machine_is_smm_enabled(const X86MachineState *x86ms);
 bool x86_machine_is_acpi_enabled(const X86MachineState *x86ms);
diff --git a/include/hw/nvram/fw_cfg.h b/include/hw/nvram/fw_cfg.h
index 990dcdbb2e..c1f81a5f13 100644
--- a/include/hw/nvram/fw_cfg.h
+++ b/include/hw/nvram/fw_cfg.h
@@ -118,37 +118,6 @@ struct FWCfgMemState {
 void fw_cfg_add_bytes(FWCfgState *s, uint16_t key, void *data, size_t len);
 
 /**
- * fw_cfg_add_bytes_callback:
- * @s: fw_cfg device being modified
- * @key: selector key value for new fw_cfg item
- * @select_cb: callback function when selecting
- * @write_cb: callback function after a write
- * @callback_opaque: argument to be passed into callback function
- * @data: pointer to start of item data
- * @len: size of item data
- * @read_only: is file read only
- *
- * Add a new fw_cfg item, available by selecting the given key, as a raw
- * "blob" of the given size. The data referenced by the starting pointer
- * is only linked, NOT copied, into the data structure of the fw_cfg device.
- */
-void fw_cfg_add_bytes_callback(FWCfgState *s, uint16_t key,
-                               FWCfgCallback select_cb,
-                               FWCfgWriteCallback write_cb,
-                               void *callback_opaque,
-                               void *data, size_t len,
-                               bool read_only);
-
-/**
- * fw_cfg_read_bytes_ptr:
- * @s: fw_cfg device being modified
- * @key: selector key value for new fw_cfg item
- *
- * Reads an existing fw_cfg data pointer.
- */
-void *fw_cfg_read_bytes_ptr(FWCfgState *s, uint16_t key);
-
-/**
  * fw_cfg_add_string:
  * @s: fw_cfg device being modified
  * @key: selector key value for new fw_cfg item
diff --git a/include/hw/pci/pcie.h b/include/hw/pci/pcie.h
index 798a262a0a..3cc2b15957 100644
--- a/include/hw/pci/pcie.h
+++ b/include/hw/pci/pcie.h
@@ -28,14 +28,6 @@
 #include "hw/hotplug.h"
 
 typedef enum {
-    /* for attention and power indicator */
-    PCI_EXP_HP_IND_RESERVED     = PCI_EXP_SLTCTL_IND_RESERVED,
-    PCI_EXP_HP_IND_ON           = PCI_EXP_SLTCTL_IND_ON,
-    PCI_EXP_HP_IND_BLINK        = PCI_EXP_SLTCTL_IND_BLINK,
-    PCI_EXP_HP_IND_OFF          = PCI_EXP_SLTCTL_IND_OFF,
-} PCIExpressIndicator;
-
-typedef enum {
     /* these bits must match the bits in Slot Control/Status registers.
      * PCI_EXP_HP_EV_xxx = PCI_EXP_SLTCTL_xxxE = PCI_EXP_SLTSTA_xxx
      *
diff --git a/include/hw/pci/pcie_regs.h b/include/hw/pci/pcie_regs.h
index 963dc2e170..1fe0bdd25b 100644
--- a/include/hw/pci/pcie_regs.h
+++ b/include/hw/pci/pcie_regs.h
@@ -66,20 +66,6 @@ typedef enum PCIExpLinkWidth {
 
 #define PCI_EXP_SLTCAP_PSN_SHIFT        ctz32(PCI_EXP_SLTCAP_PSN)
 
-#define PCI_EXP_SLTCTL_IND_RESERVED     0x0
-#define PCI_EXP_SLTCTL_IND_ON           0x1
-#define PCI_EXP_SLTCTL_IND_BLINK        0x2
-#define PCI_EXP_SLTCTL_IND_OFF          0x3
-#define PCI_EXP_SLTCTL_AIC_SHIFT        ctz32(PCI_EXP_SLTCTL_AIC)
-#define PCI_EXP_SLTCTL_AIC_OFF                          \
-    (PCI_EXP_SLTCTL_IND_OFF << PCI_EXP_SLTCTL_AIC_SHIFT)
-
-#define PCI_EXP_SLTCTL_PIC_SHIFT        ctz32(PCI_EXP_SLTCTL_PIC)
-#define PCI_EXP_SLTCTL_PIC_OFF                          \
-    (PCI_EXP_SLTCTL_IND_OFF << PCI_EXP_SLTCTL_PIC_SHIFT)
-#define PCI_EXP_SLTCTL_PIC_ON                          \
-    (PCI_EXP_SLTCTL_IND_ON << PCI_EXP_SLTCTL_PIC_SHIFT)
-
 #define PCI_EXP_SLTCTL_SUPPORTED        \
             (PCI_EXP_SLTCTL_ABPE |      \
              PCI_EXP_SLTCTL_PDCE |      \
diff --git a/include/hw/virtio/vhost-user-gpio.h b/include/hw/virtio/vhost-user-gpio.h
index a9305c5e6c..a9d3f9b049 100644
--- a/include/hw/virtio/vhost-user-gpio.h
+++ b/include/hw/virtio/vhost-user-gpio.h
@@ -23,7 +23,7 @@ struct VHostUserGPIO {
     VirtIODevice parent_obj;
     CharBackend chardev;
     struct virtio_gpio_config config;
-    struct vhost_virtqueue *vhost_vq;
+    struct vhost_virtqueue *vhost_vqs;
     struct vhost_dev vhost_dev;
     VhostUserState vhost_user;
     VirtQueue *command_vq;