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

pc,pci,virtio: bugfixes, improvements

Fixes all over the place. Faster boot for virtio. ioeventfd support for
mmio.

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

# gpg: Signature made Fri 14 May 2021 15:27:13 BST
# 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

* remotes/mst/tags/for_upstream:
  Fix build with 64 bits time_t
  vhost-vdpa: Make vhost_vdpa_get_device_id() static
  hw/virtio: enable ioeventfd configuring for mmio
  hw/smbios: support for type 41 (onboard devices extended information)
  checkpatch: Fix use of uninitialized value
  virtio-scsi: Configure all host notifiers in a single MR transaction
  virtio-scsi: Set host notifiers and callbacks separately
  virtio-blk: Configure all host notifiers in a single MR transaction
  virtio-blk: Fix rollback path in virtio_blk_data_plane_start()
  pc-dimm: remove unnecessary get_vmstate_memory_region() method
  amd_iommu: fix wrong MMIO operations
  virtio-net: Constify VirtIOFeature feature_sizes[]
  virtio-blk: Constify VirtIOFeature feature_sizes[]
  hw/virtio: Pass virtio_feature_get_config_size() a const argument
  x86: acpi: use offset instead of pointer when using build_header()
  amd_iommu: Fix pte_override_page_mask()

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

# Conflicts:
#	hw/arm/virt.c

1 files changed, 9 insertions, 6 deletions

diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
index d33ce8954a..f0035d2b4a 100644
--- a/hw/acpi/aml-build.c
+++ b/hw/acpi/aml-build.c
@@ -1830,6 +1830,7 @@ build_rsdt(GArray *table_data, BIOSLinker *linker, GArray *table_offsets,
     int i;
     unsigned rsdt_entries_offset;
     AcpiRsdtDescriptorRev1 *rsdt;
+    int rsdt_start = table_data->len;
     const unsigned table_data_len = (sizeof(uint32_t) * table_offsets->len);
     const unsigned rsdt_entry_size = sizeof(rsdt->table_offset_entry[0]);
     const size_t rsdt_len = sizeof(*rsdt) + table_data_len;
@@ -1846,7 +1847,8 @@ build_rsdt(GArray *table_data, BIOSLinker *linker, GArray *table_offsets,
             ACPI_BUILD_TABLE_FILE, ref_tbl_offset);
     }
     build_header(linker, table_data,
-                 (void *)rsdt, "RSDT", rsdt_len, 1, oem_id, oem_table_id);
+                 (void *)(table_data->data + rsdt_start),
+                 "RSDT", rsdt_len, 1, oem_id, oem_table_id);
 }
 
 /* Build xsdt table */
@@ -1857,6 +1859,7 @@ build_xsdt(GArray *table_data, BIOSLinker *linker, GArray *table_offsets,
     int i;
     unsigned xsdt_entries_offset;
     AcpiXsdtDescriptorRev2 *xsdt;
+    int xsdt_start = table_data->len;
     const unsigned table_data_len = (sizeof(uint64_t) * table_offsets->len);
     const unsigned xsdt_entry_size = sizeof(xsdt->table_offset_entry[0]);
     const size_t xsdt_len = sizeof(*xsdt) + table_data_len;
@@ -1873,7 +1876,8 @@ build_xsdt(GArray *table_data, BIOSLinker *linker, GArray *table_offsets,
             ACPI_BUILD_TABLE_FILE, ref_tbl_offset);
     }
     build_header(linker, table_data,
-                 (void *)xsdt, "XSDT", xsdt_len, 1, oem_id, oem_table_id);
+                 (void *)(table_data->data + xsdt_start),
+                 "XSDT", xsdt_len, 1, oem_id, oem_table_id);
 }
 
 void build_srat_memory(AcpiSratMemoryAffinity *numamem, uint64_t base,
@@ -2053,10 +2057,9 @@ void build_tpm2(GArray *table_data, BIOSLinker *linker, GArray *tcpalog,
     uint64_t control_area_start_address;
     TPMIf *tpmif = tpm_find();
     uint32_t start_method;
-    void *tpm2_ptr;
 
     tpm2_start = table_data->len;
-    tpm2_ptr = acpi_data_push(table_data, sizeof(AcpiTableHeader));
+    acpi_data_push(table_data, sizeof(AcpiTableHeader));
 
     /* Platform Class */
     build_append_int_noprefix(table_data, TPM2_ACPI_CLASS_CLIENT, 2);
@@ -2095,8 +2098,8 @@ void build_tpm2(GArray *table_data, BIOSLinker *linker, GArray *tcpalog,
                                    log_addr_offset, 8,
                                    ACPI_BUILD_TPMLOG_FILE, 0);
     build_header(linker, table_data,
-                 tpm2_ptr, "TPM2", table_data->len - tpm2_start, 4, oem_id,
-                 oem_table_id);
+                 (void *)(table_data->data + tpm2_start),
+                 "TPM2", table_data->len - tpm2_start, 4, oem_id, oem_table_id);
 }
 
 Aml *build_crs(PCIHostState *host, CrsRangeSet *range_set, uint32_t io_offset,