Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

virtio, pci, pc: cleanups, features

stricter rules for acpi tables: we now fail
on any difference that isn't whitelisted.

vhost-scsi migration.

some cleanups all over the place

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

# gpg: Signature made Wed 05 Jun 2019 20:55:04 BST
# gpg:                using RSA key 281F0DB8D28D5469
# 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

* remotes/mst/tags/for_upstream:
  bios-tables-test: ignore identical binaries
  tests: acpi: add simple arm/virt testcase
  tests: add expected ACPI tables for arm/virt board
  bios-tables-test: list all tables that differ
  vhost-scsi: Allow user to enable migration
  vhost-scsi: Add VMState descriptor
  vhost-scsi: The vhost backend should be stopped when the VM is not running
  bios-tables-test: add diff allowed list
  vhost: fix memory leak in vhost_user_scsi_realize
  vhost: fix incorrect print type
  vhost: remove the dead code
  docs: smbios: remove family=x from type2 entry description
  pci: Fold pci_get_bus_devfn() into its sole caller
  pci: Make is_bridge a bool
  pcie: Simplify pci_adjust_config_limit()
  acpi: pci: use build_append_foo() API to construct MCFG
  hw/acpi: Consolidate build_mcfg to pci.c

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

1 files changed, 1 insertions, 17 deletions

diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index 0d78d73894..85dc1640bc 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -2405,22 +2405,6 @@ build_srat(GArray *table_data, BIOSLinker *linker, MachineState *machine)
                  table_data->len - srat_start, 1, NULL, NULL);
 }
 
-static void
-build_mcfg_q35(GArray *table_data, BIOSLinker *linker, AcpiMcfgInfo *info)
-{
-    AcpiTableMcfg *mcfg;
-    int len = sizeof(*mcfg) + 1 * sizeof(mcfg->allocation[0]);
-
-    mcfg = acpi_data_push(table_data, len);
-    mcfg->allocation[0].address = cpu_to_le64(info->base);
-    /* Only a single allocation so no need to play with segments */
-    mcfg->allocation[0].pci_segment = cpu_to_le16(0);
-    mcfg->allocation[0].start_bus_number = 0;
-    mcfg->allocation[0].end_bus_number = PCIE_MMCFG_BUS(info->size - 1);
-
-    build_header(linker, table_data, (void *)mcfg, "MCFG", len, 1, NULL, NULL);
-}
-
 /*
  * VT-d spec 8.1 DMA Remapping Reporting Structure
  * (version Oct. 2014 or later)
@@ -2690,7 +2674,7 @@ void acpi_build(AcpiBuildTables *tables, MachineState *machine)
     }
     if (acpi_get_mcfg(&mcfg)) {
         acpi_add_table(table_offsets, tables_blob);
-        build_mcfg_q35(tables_blob, tables->linker, &mcfg);
+        build_mcfg(tables_blob, tables->linker, &mcfg);
     }
     if (x86_iommu_get_default()) {
         IommuType IOMMUType = x86_iommu_get_type();