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

virtio,acpi,pci: features, fixes, cleanups, tests

Max slots negotiation for vhost-user.
Free page reporting for balloon.
Partial TPM2 ACPI support for ARM.
Support for NVDIMMs having their own proximity domains.
New vhost-user-vsock device.

Fixes, cleanups in ACPI, PCI, virtio.
New tests for TPM ACPI.

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

# gpg: Signature made Fri 12 Jun 2020 15:18:04 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: (58 commits)
  virtio-pci: fix queue_enable write
  pci: Display PCI IRQ pin in "info pci"
  Fix parameter type in vhost migration log path
  acpi: ged: rename event memory region
  acpi: fadt: add hw-reduced sleep register support
  acpi: madt: skip pci override on pci-less systems.
  acpi: create acpi-common.c and move madt code
  acpi: make build_madt() more generic.
  virtio: add vhost-user-vsock-pci device
  virtio: add vhost-user-vsock base device
  vhost-vsock: add vhost-vsock-common abstraction
  hw/pci: Fix crash when running QEMU with "-nic model=rocker"
  libvhost-user: advertise vring features
  Lift max ram slots limit in libvhost-user
  Support individual region unmap in libvhost-user
  Support adding individual regions in libvhost-user
  Support ram slot configuration in libvhost-user
  Refactor out libvhost-user fault generation logic
  Lift max memory slots limit imposed by vhost-user
  Transmit vhost-user memory regions individually
  ...

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

26 files changed, 62 insertions, 1 deletions

diff --git a/tests/data/acpi/pc/DSDT b/tests/data/acpi/pc/DSDT
index ad4b2d46cc..384a82dbb3 100644
--- a/tests/data/acpi/pc/DSDT
+++ b/tests/data/acpi/pc/DSDT
diff --git a/tests/data/acpi/pc/DSDT.acpihmat b/tests/data/acpi/pc/DSDT.acpihmat
index eff7aadfab..47ddfdb027 100644
--- a/tests/data/acpi/pc/DSDT.acpihmat
+++ b/tests/data/acpi/pc/DSDT.acpihmat
diff --git a/tests/data/acpi/pc/DSDT.bridge b/tests/data/acpi/pc/DSDT.bridge
index 92ae808e2e..d1e2fa9fb8 100644
--- a/tests/data/acpi/pc/DSDT.bridge
+++ b/tests/data/acpi/pc/DSDT.bridge
diff --git a/tests/data/acpi/pc/DSDT.cphp b/tests/data/acpi/pc/DSDT.cphp
index f357235851..54f481faf1 100644
--- a/tests/data/acpi/pc/DSDT.cphp
+++ b/tests/data/acpi/pc/DSDT.cphp
diff --git a/tests/data/acpi/pc/DSDT.dimmpxm b/tests/data/acpi/pc/DSDT.dimmpxm
index 7fa09463c1..5d98016ae5 100644
--- a/tests/data/acpi/pc/DSDT.dimmpxm
+++ b/tests/data/acpi/pc/DSDT.dimmpxm
diff --git a/tests/data/acpi/pc/DSDT.ipmikcs b/tests/data/acpi/pc/DSDT.ipmikcs
index 469d13e1f6..57b7835874 100644
--- a/tests/data/acpi/pc/DSDT.ipmikcs
+++ b/tests/data/acpi/pc/DSDT.ipmikcs
diff --git a/tests/data/acpi/pc/DSDT.memhp b/tests/data/acpi/pc/DSDT.memhp
index aee75bea27..8cb90ef14e 100644
--- a/tests/data/acpi/pc/DSDT.memhp
+++ b/tests/data/acpi/pc/DSDT.memhp
diff --git a/tests/data/acpi/pc/DSDT.numamem b/tests/data/acpi/pc/DSDT.numamem
index 9a747f6f08..f194bc6394 100644
--- a/tests/data/acpi/pc/DSDT.numamem
+++ b/tests/data/acpi/pc/DSDT.numamem
diff --git a/tests/data/acpi/pc/SRAT.dimmpxm b/tests/data/acpi/pc/SRAT.dimmpxm
index f5c0267ea2..5a13c61b90 100644
--- a/tests/data/acpi/pc/SRAT.dimmpxm
+++ b/tests/data/acpi/pc/SRAT.dimmpxm
diff --git a/tests/data/acpi/q35/DSDT b/tests/data/acpi/q35/DSDT
index 9fa4d5a405..6a5e4dd85a 100644
--- a/tests/data/acpi/q35/DSDT
+++ b/tests/data/acpi/q35/DSDT
diff --git a/tests/data/acpi/q35/DSDT.acpihmat b/tests/data/acpi/q35/DSDT.acpihmat
index 2d834a854c..c1dd7773f3 100644
--- a/tests/data/acpi/q35/DSDT.acpihmat
+++ b/tests/data/acpi/q35/DSDT.acpihmat
diff --git a/tests/data/acpi/q35/DSDT.bridge b/tests/data/acpi/q35/DSDT.bridge
index b75122b24a..2ef1e894a3 100644
--- a/tests/data/acpi/q35/DSDT.bridge
+++ b/tests/data/acpi/q35/DSDT.bridge
diff --git a/tests/data/acpi/q35/DSDT.cphp b/tests/data/acpi/q35/DSDT.cphp
index c59c19ff46..74e86176e5 100644
--- a/tests/data/acpi/q35/DSDT.cphp
+++ b/tests/data/acpi/q35/DSDT.cphp
diff --git a/tests/data/acpi/q35/DSDT.dimmpxm b/tests/data/acpi/q35/DSDT.dimmpxm
index 9edc104ee6..4bf8e9d64b 100644
--- a/tests/data/acpi/q35/DSDT.dimmpxm
+++ b/tests/data/acpi/q35/DSDT.dimmpxm
diff --git a/tests/data/acpi/q35/DSDT.ipmibt b/tests/data/acpi/q35/DSDT.ipmibt
index 3910e9b767..38723daef8 100644
--- a/tests/data/acpi/q35/DSDT.ipmibt
+++ b/tests/data/acpi/q35/DSDT.ipmibt
diff --git a/tests/data/acpi/q35/DSDT.memhp b/tests/data/acpi/q35/DSDT.memhp
index 8461e984c9..98328d1c41 100644
--- a/tests/data/acpi/q35/DSDT.memhp
+++ b/tests/data/acpi/q35/DSDT.memhp
diff --git a/tests/data/acpi/q35/DSDT.mmio64 b/tests/data/acpi/q35/DSDT.mmio64
index fc0cc096ba..5916c0e9ce 100644
--- a/tests/data/acpi/q35/DSDT.mmio64
+++ b/tests/data/acpi/q35/DSDT.mmio64
diff --git a/tests/data/acpi/q35/DSDT.numamem b/tests/data/acpi/q35/DSDT.numamem
index 498c843be1..cf3fde3449 100644
--- a/tests/data/acpi/q35/DSDT.numamem
+++ b/tests/data/acpi/q35/DSDT.numamem
diff --git a/tests/data/acpi/q35/DSDT.tis b/tests/data/acpi/q35/DSDT.tis
new file mode 100644
index 0000000000..56b6fb0c32
--- /dev/null
+++ b/tests/data/acpi/q35/DSDT.tis
diff --git a/tests/data/acpi/q35/SRAT.dimmpxm b/tests/data/acpi/q35/SRAT.dimmpxm
index f5c0267ea2..5a13c61b90 100644
--- a/tests/data/acpi/q35/SRAT.dimmpxm
+++ b/tests/data/acpi/q35/SRAT.dimmpxm
diff --git a/tests/data/acpi/q35/TPM2.tis b/tests/data/acpi/q35/TPM2.tis
new file mode 100644
index 0000000000..7878a6e79a
--- /dev/null
+++ b/tests/data/acpi/q35/TPM2.tis
diff --git a/tests/data/acpi/virt/SRAT.memhp b/tests/data/acpi/virt/SRAT.memhp
index 1b57db2072..9a35adb40c 100644
--- a/tests/data/acpi/virt/SRAT.memhp
+++ b/tests/data/acpi/virt/SRAT.memhp
diff --git a/tests/qtest/Makefile.include b/tests/qtest/Makefile.include
index 9e5a51d033..5023fa413d 100644
--- a/tests/qtest/Makefile.include
+++ b/tests/qtest/Makefile.include
@@ -262,6 +262,7 @@ tests/qtest/hd-geo-test$(EXESUF): tests/qtest/hd-geo-test.o $(libqos-obj-y)
 tests/qtest/boot-order-test$(EXESUF): tests/qtest/boot-order-test.o $(libqos-obj-y)
 tests/qtest/boot-serial-test$(EXESUF): tests/qtest/boot-serial-test.o $(libqos-obj-y)
 tests/qtest/bios-tables-test$(EXESUF): tests/qtest/bios-tables-test.o \
+        tests/qtest/tpm-emu.o $(test-io-obj-y) \
 	tests/qtest/boot-sector.o tests/qtest/acpi-utils.o $(libqos-obj-y)
 tests/qtest/pxe-test$(EXESUF): tests/qtest/pxe-test.o tests/qtest/boot-sector.o $(libqos-obj-y)
 tests/qtest/microbit-test$(EXESUF): tests/qtest/microbit-test.o
diff --git a/tests/qtest/bios-tables-test.c b/tests/qtest/bios-tables-test.c
index c9843829b3..53f104a9c5 100644
--- a/tests/qtest/bios-tables-test.c
+++ b/tests/qtest/bios-tables-test.c
@@ -57,6 +57,9 @@
 #include "qemu/bitmap.h"
 #include "acpi-utils.h"
 #include "boot-sector.h"
+#include "tpm-emu.h"
+#include "hw/acpi/tpm.h"
+
 
 #define MACHINE_PC "pc"
 #define MACHINE_Q35 "q35"
@@ -874,6 +877,60 @@ static void test_acpi_piix4_tcg_numamem(void)
     free_test_data(&data);
 }
 
+uint64_t tpm_tis_base_addr;
+
+static void test_acpi_tcg_tpm(const char *machine, const char *tpm_if,
+                              uint64_t base)
+{
+    gchar *tmp_dir_name = g_strdup_printf("qemu-test_acpi_%s_tcg_%s.XXXXXX",
+                                          machine, tpm_if);
+    char *tmp_path = g_dir_make_tmp(tmp_dir_name, NULL);
+    TestState test;
+    test_data data;
+    GThread *thread;
+    char *args, *variant = g_strdup_printf(".%s", tpm_if);
+
+    tpm_tis_base_addr = base;
+
+    module_call_init(MODULE_INIT_QOM);
+
+    test.addr = g_new0(SocketAddress, 1);
+    test.addr->type = SOCKET_ADDRESS_TYPE_UNIX;
+    test.addr->u.q_unix.path = g_build_filename(tmp_path, "sock", NULL);
+    g_mutex_init(&test.data_mutex);
+    g_cond_init(&test.data_cond);
+    test.data_cond_signal = false;
+
+    thread = g_thread_new(NULL, tpm_emu_ctrl_thread, &test);
+    tpm_emu_test_wait_cond(&test);
+
+    memset(&data, 0, sizeof(data));
+    data.machine = machine;
+    data.variant = variant;
+
+    args = g_strdup_printf(
+        " -chardev socket,id=chr,path=%s"
+        " -tpmdev emulator,id=dev,chardev=chr"
+        " -device tpm-%s,tpmdev=dev",
+        test.addr->u.q_unix.path, tpm_if);
+
+    test_acpi_one(args, &data);
+
+    g_thread_join(thread);
+    g_unlink(test.addr->u.q_unix.path);
+    qapi_free_SocketAddress(test.addr);
+    g_rmdir(tmp_path);
+    g_free(variant);
+    g_free(tmp_path);
+    g_free(tmp_dir_name);
+    free_test_data(&data);
+}
+
+static void test_acpi_q35_tcg_tpm_tis(void)
+{
+    test_acpi_tcg_tpm("q35", "tis", 0xFED40000);
+}
+
 static void test_acpi_tcg_dimm_pxm(const char *machine)
 {
     test_data data;
@@ -1037,6 +1094,7 @@ int main(int argc, char *argv[])
             return ret;
         }
 
+        qtest_add_func("acpi/q35/tpm-tis", test_acpi_q35_tcg_tpm_tis);
         qtest_add_func("acpi/piix4", test_acpi_piix4_tcg);
         qtest_add_func("acpi/piix4/bridge", test_acpi_piix4_tcg_bridge);
         qtest_add_func("acpi/q35", test_acpi_q35_tcg);
diff --git a/tests/qtest/tpm-emu.c b/tests/qtest/tpm-emu.c
index c43ac4aef8..298d0eec74 100644
--- a/tests/qtest/tpm-emu.c
+++ b/tests/qtest/tpm-emu.c
@@ -49,7 +49,6 @@ static void *tpm_emu_tpm_thread(void *data)
         s->tpm_msg->tag = be16_to_cpu(s->tpm_msg->tag);
         s->tpm_msg->len = be32_to_cpu(s->tpm_msg->len);
         g_assert_cmpint(s->tpm_msg->len, >=, minhlen);
-        g_assert_cmpint(s->tpm_msg->tag, ==, TPM2_ST_NO_SESSIONS);
 
         s->tpm_msg = g_realloc(s->tpm_msg, s->tpm_msg->len);
         qio_channel_read(ioc, (char *)&s->tpm_msg->code,
diff --git a/tests/qtest/tpm-emu.h b/tests/qtest/tpm-emu.h
index a4f1d64226..73f3bed0c4 100644
--- a/tests/qtest/tpm-emu.h
+++ b/tests/qtest/tpm-emu.h
@@ -16,6 +16,9 @@
 #define TPM_RC_FAILURE 0x101
 #define TPM2_ST_NO_SESSIONS 0x8001
 
+#include "qemu/sockets.h"
+#include "io/channel.h"
+
 struct tpm_hdr {
     uint16_t tag;
     uint32_t len;