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

virtio,vhost,pci,pc: features, cleanups

SRAT tables for DIMM devices
new virtio net flags for speed/duplex
post-copy migration support in vhost
cleanups in pci

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

# gpg: Signature made Tue 20 Mar 2018 14:40:43 GMT
# gpg:                using RSA key 281F0DB8D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>"
# 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: (51 commits)
  postcopy shared docs
  libvhost-user: Claim support for postcopy
  postcopy: Allow shared memory
  vhost: Huge page align and merge
  vhost+postcopy: Wire up POSTCOPY_END notify
  vhost-user: Add VHOST_USER_POSTCOPY_END message
  libvhost-user: mprotect & madvises for postcopy
  vhost+postcopy: Call wakeups
  vhost+postcopy: Add vhost waker
  postcopy: postcopy_notify_shared_wake
  postcopy: helper for waking shared
  vhost+postcopy: Resolve client address
  postcopy-ram: add a stub for postcopy_request_shared_page
  vhost+postcopy: Helper to send requests to source for shared pages
  vhost+postcopy: Stash RAMBlock and offset
  vhost+postcopy: Send address back to qemu
  libvhost-user+postcopy: Register new regions with the ufd
  migration/ram: ramblock_recv_bitmap_test_byte_offset
  postcopy+vhost-user: Split set_mem_table for postcopy
  vhost+postcopy: Transmit 'listen' to slave
  ...

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

# Conflicts:
#	scripts/update-linux-headers.sh

11 files changed, 56 insertions, 64 deletions

diff --git a/tests/acpi-test-data/pc/APIC.dimmpxm b/tests/acpi-test-data/pc/APIC.dimmpxm
new file mode 100644
index 0000000000..427bb08248
--- /dev/null
+++ b/tests/acpi-test-data/pc/APIC.dimmpxm
diff --git a/tests/acpi-test-data/pc/DSDT.dimmpxm b/tests/acpi-test-data/pc/DSDT.dimmpxm
new file mode 100644
index 0000000000..38661cb13e
--- /dev/null
+++ b/tests/acpi-test-data/pc/DSDT.dimmpxm
diff --git a/tests/acpi-test-data/pc/NFIT.dimmpxm b/tests/acpi-test-data/pc/NFIT.dimmpxm
new file mode 100644
index 0000000000..2bfc6c51f3
--- /dev/null
+++ b/tests/acpi-test-data/pc/NFIT.dimmpxm
diff --git a/tests/acpi-test-data/pc/SRAT.dimmpxm b/tests/acpi-test-data/pc/SRAT.dimmpxm
new file mode 100644
index 0000000000..3b10a607d5
--- /dev/null
+++ b/tests/acpi-test-data/pc/SRAT.dimmpxm
diff --git a/tests/acpi-test-data/pc/SSDT.dimmpxm b/tests/acpi-test-data/pc/SSDT.dimmpxm
new file mode 100644
index 0000000000..8ba0e67cb7
--- /dev/null
+++ b/tests/acpi-test-data/pc/SSDT.dimmpxm
diff --git a/tests/acpi-test-data/q35/APIC.dimmpxm b/tests/acpi-test-data/q35/APIC.dimmpxm
new file mode 100644
index 0000000000..427bb08248
--- /dev/null
+++ b/tests/acpi-test-data/q35/APIC.dimmpxm
diff --git a/tests/acpi-test-data/q35/DSDT.dimmpxm b/tests/acpi-test-data/q35/DSDT.dimmpxm
new file mode 100644
index 0000000000..14904e8ea2
--- /dev/null
+++ b/tests/acpi-test-data/q35/DSDT.dimmpxm
diff --git a/tests/acpi-test-data/q35/NFIT.dimmpxm b/tests/acpi-test-data/q35/NFIT.dimmpxm
new file mode 100644
index 0000000000..2bfc6c51f3
--- /dev/null
+++ b/tests/acpi-test-data/q35/NFIT.dimmpxm
diff --git a/tests/acpi-test-data/q35/SRAT.dimmpxm b/tests/acpi-test-data/q35/SRAT.dimmpxm
new file mode 100644
index 0000000000..3b10a607d5
--- /dev/null
+++ b/tests/acpi-test-data/q35/SRAT.dimmpxm
diff --git a/tests/acpi-test-data/q35/SSDT.dimmpxm b/tests/acpi-test-data/q35/SSDT.dimmpxm
new file mode 100644
index 0000000000..8ba0e67cb7
--- /dev/null
+++ b/tests/acpi-test-data/q35/SSDT.dimmpxm
diff --git a/tests/bios-tables-test.c b/tests/bios-tables-test.c
index 65b271a173..bf3e193ae9 100644
--- a/tests/bios-tables-test.c
+++ b/tests/bios-tables-test.c
@@ -29,7 +29,8 @@ typedef struct {
     uint32_t rsdp_addr;
     AcpiRsdpDescriptor rsdp_table;
     AcpiRsdtDescriptorRev1 rsdt_table;
-    AcpiFadtDescriptorRev3 fadt_table;
+    uint32_t dsdt_addr;
+    uint32_t facs_addr;
     AcpiFacsDescriptorRev1 facs_table;
     uint32_t *rsdt_tables_addr;
     int rsdt_tables_nr;
@@ -127,71 +128,18 @@ static void test_acpi_rsdt_table(test_data *data)
     data->rsdt_tables_nr = tables_nr;
 }
 
-static void test_acpi_fadt_table(test_data *data)
+static void fadt_fetch_facs_and_dsdt_ptrs(test_data *data)
 {
-    AcpiFadtDescriptorRev3 *fadt_table = &data->fadt_table;
     uint32_t addr;
+    AcpiTableHeader hdr;
 
     /* FADT table comes first */
     addr = le32_to_cpu(data->rsdt_tables_addr[0]);
-    ACPI_READ_TABLE_HEADER(fadt_table, addr);
-
-    ACPI_READ_FIELD(fadt_table->firmware_ctrl, addr);
-    ACPI_READ_FIELD(fadt_table->dsdt, addr);
-    ACPI_READ_FIELD(fadt_table->model, addr);
-    ACPI_READ_FIELD(fadt_table->reserved1, addr);
-    ACPI_READ_FIELD(fadt_table->sci_int, addr);
-    ACPI_READ_FIELD(fadt_table->smi_cmd, addr);
-    ACPI_READ_FIELD(fadt_table->acpi_enable, addr);
-    ACPI_READ_FIELD(fadt_table->acpi_disable, addr);
-    ACPI_READ_FIELD(fadt_table->S4bios_req, addr);
-    ACPI_READ_FIELD(fadt_table->reserved2, addr);
-    ACPI_READ_FIELD(fadt_table->pm1a_evt_blk, addr);
-    ACPI_READ_FIELD(fadt_table->pm1b_evt_blk, addr);
-    ACPI_READ_FIELD(fadt_table->pm1a_cnt_blk, addr);
-    ACPI_READ_FIELD(fadt_table->pm1b_cnt_blk, addr);
-    ACPI_READ_FIELD(fadt_table->pm2_cnt_blk, addr);
-    ACPI_READ_FIELD(fadt_table->pm_tmr_blk, addr);
-    ACPI_READ_FIELD(fadt_table->gpe0_blk, addr);
-    ACPI_READ_FIELD(fadt_table->gpe1_blk, addr);
-    ACPI_READ_FIELD(fadt_table->pm1_evt_len, addr);
-    ACPI_READ_FIELD(fadt_table->pm1_cnt_len, addr);
-    ACPI_READ_FIELD(fadt_table->pm2_cnt_len, addr);
-    ACPI_READ_FIELD(fadt_table->pm_tmr_len, addr);
-    ACPI_READ_FIELD(fadt_table->gpe0_blk_len, addr);
-    ACPI_READ_FIELD(fadt_table->gpe1_blk_len, addr);
-    ACPI_READ_FIELD(fadt_table->gpe1_base, addr);
-    ACPI_READ_FIELD(fadt_table->reserved3, addr);
-    ACPI_READ_FIELD(fadt_table->plvl2_lat, addr);
-    ACPI_READ_FIELD(fadt_table->plvl3_lat, addr);
-    ACPI_READ_FIELD(fadt_table->flush_size, addr);
-    ACPI_READ_FIELD(fadt_table->flush_stride, addr);
-    ACPI_READ_FIELD(fadt_table->duty_offset, addr);
-    ACPI_READ_FIELD(fadt_table->duty_width, addr);
-    ACPI_READ_FIELD(fadt_table->day_alrm, addr);
-    ACPI_READ_FIELD(fadt_table->mon_alrm, addr);
-    ACPI_READ_FIELD(fadt_table->century, addr);
-    ACPI_READ_FIELD(fadt_table->boot_flags, addr);
-    ACPI_READ_FIELD(fadt_table->reserved, addr);
-    ACPI_READ_FIELD(fadt_table->flags, addr);
-    ACPI_READ_GENERIC_ADDRESS(fadt_table->reset_register, addr);
-    ACPI_READ_FIELD(fadt_table->reset_value, addr);
-    ACPI_READ_FIELD(fadt_table->arm_boot_flags, addr);
-    ACPI_READ_FIELD(fadt_table->minor_revision, addr);
-    ACPI_READ_FIELD(fadt_table->x_facs, addr);
-    ACPI_READ_FIELD(fadt_table->x_dsdt, addr);
-    ACPI_READ_GENERIC_ADDRESS(fadt_table->xpm1a_event_block, addr);
-    ACPI_READ_GENERIC_ADDRESS(fadt_table->xpm1b_event_block, addr);
-    ACPI_READ_GENERIC_ADDRESS(fadt_table->xpm1a_control_block, addr);
-    ACPI_READ_GENERIC_ADDRESS(fadt_table->xpm1b_control_block, addr);
-    ACPI_READ_GENERIC_ADDRESS(fadt_table->xpm2_control_block, addr);
-    ACPI_READ_GENERIC_ADDRESS(fadt_table->xpm_timer_block, addr);
-    ACPI_READ_GENERIC_ADDRESS(fadt_table->xgpe0_block, addr);
-    ACPI_READ_GENERIC_ADDRESS(fadt_table->xgpe1_block, addr);
-
-    ACPI_ASSERT_CMP(fadt_table->signature, "FACP");
-    g_assert(!acpi_calc_checksum((uint8_t *)fadt_table,
-                                 le32_to_cpu(fadt_table->length)));
+    ACPI_READ_TABLE_HEADER(&hdr, addr);
+    ACPI_ASSERT_CMP(hdr.signature, "FACP");
+
+    ACPI_READ_FIELD(data->facs_addr, addr);
+    ACPI_READ_FIELD(data->dsdt_addr, addr);
 }
 
 static void sanitize_fadt_ptrs(test_data *data)
@@ -206,6 +154,12 @@ static void sanitize_fadt_ptrs(test_data *data)
             continue;
         }
 
+        /* check original FADT checksum before sanitizing table */
+        g_assert(!(uint8_t)(
+            acpi_calc_checksum((uint8_t *)sdt, sizeof(AcpiTableHeader)) +
+            acpi_calc_checksum((uint8_t *)sdt->aml, sdt->aml_len)
+        ));
+
         /* sdt->aml field offset := spec offset - header size */
         memset(sdt->aml + 0, 0, 4); /* sanitize FIRMWARE_CTRL(36) ptr */
         memset(sdt->aml + 4, 0, 4); /* sanitize DSDT(40) ptr */
@@ -226,7 +180,7 @@ static void sanitize_fadt_ptrs(test_data *data)
 static void test_acpi_facs_table(test_data *data)
 {
     AcpiFacsDescriptorRev1 *facs_table = &data->facs_table;
-    uint32_t addr = le32_to_cpu(data->fadt_table.firmware_ctrl);
+    uint32_t addr = le32_to_cpu(data->facs_addr);
 
     ACPI_READ_FIELD(facs_table->signature, addr);
     ACPI_READ_FIELD(facs_table->length, addr);
@@ -265,7 +219,7 @@ static void fetch_table(AcpiSdtTable *sdt_table, uint32_t addr)
 static void test_acpi_dsdt_table(test_data *data)
 {
     AcpiSdtTable dsdt_table;
-    uint32_t addr = le32_to_cpu(data->fadt_table.dsdt);
+    uint32_t addr = le32_to_cpu(data->dsdt_addr);
 
     fetch_table(&dsdt_table, addr);
     ACPI_ASSERT_CMP(dsdt_table.header.signature, "DSDT");
@@ -674,7 +628,7 @@ static void test_acpi_one(const char *params, test_data *data)
     test_acpi_rsdp_address(data);
     test_acpi_rsdp_table(data);
     test_acpi_rsdt_table(data);
-    test_acpi_fadt_table(data);
+    fadt_fetch_facs_and_dsdt_ptrs(data);
     test_acpi_facs_table(data);
     test_acpi_dsdt_table(data);
     fetch_rsdt_referenced_tables(data);
@@ -869,6 +823,42 @@ static void test_acpi_piix4_tcg_numamem(void)
     free_test_data(&data);
 }
 
+static void test_acpi_tcg_dimm_pxm(const char *machine)
+{
+    test_data data;
+
+    memset(&data, 0, sizeof(data));
+    data.machine = machine;
+    data.variant = ".dimmpxm";
+    test_acpi_one(" -machine nvdimm=on"
+                  " -smp 4,sockets=4"
+                  " -m 128M,slots=3,maxmem=1G"
+                  " -numa node,mem=32M,nodeid=0"
+                  " -numa node,mem=32M,nodeid=1"
+                  " -numa node,mem=32M,nodeid=2"
+                  " -numa node,mem=32M,nodeid=3"
+                  " -numa cpu,node-id=0,socket-id=0"
+                  " -numa cpu,node-id=1,socket-id=1"
+                  " -numa cpu,node-id=2,socket-id=2"
+                  " -numa cpu,node-id=3,socket-id=3"
+                  " -object memory-backend-ram,id=ram0,size=128M"
+                  " -object memory-backend-ram,id=nvm0,size=128M"
+                  " -device pc-dimm,id=dimm0,memdev=ram0,node=1"
+                  " -device nvdimm,id=dimm1,memdev=nvm0,node=2",
+                  &data);
+    free_test_data(&data);
+}
+
+static void test_acpi_q35_tcg_dimm_pxm(void)
+{
+    test_acpi_tcg_dimm_pxm(MACHINE_Q35);
+}
+
+static void test_acpi_piix4_tcg_dimm_pxm(void)
+{
+    test_acpi_tcg_dimm_pxm(MACHINE_PC);
+}
+
 int main(int argc, char *argv[])
 {
     const char *arch = qtest_get_arch();
@@ -893,6 +883,8 @@ int main(int argc, char *argv[])
         qtest_add_func("acpi/q35/memhp", test_acpi_q35_tcg_memhp);
         qtest_add_func("acpi/piix4/numamem", test_acpi_piix4_tcg_numamem);
         qtest_add_func("acpi/q35/numamem", test_acpi_q35_tcg_numamem);
+        qtest_add_func("acpi/piix4/dimmpxm", test_acpi_piix4_tcg_dimm_pxm);
+        qtest_add_func("acpi/q35/dimmpxm", test_acpi_q35_tcg_dimm_pxm);
     }
     ret = g_test_run();
     boot_sector_cleanup(disk);