From: Dou Liyang <douly.f...@cn.fujitsu.com>
As QEMU supports the memory-less node, it is possible that there is
no RAM in the first numa node(also be called as node0). eg:
... \
-m 128,slots=3,maxmem=1G \
-numa node -numa node,mem=128M \
But, this makes it hard for QEMU to build a known-to-work ACPI SRAT
table. Only fixing it is not enough.
Add a testcase for this situation to make sure the ACPI table is
correct for guest.
Suggested-by: Eduardo Habkost <ehabk...@redhat.com>
Signed-off-by: Dou Liyang <douly.f...@cn.fujitsu.com>
Reviewed-by: Igor Mammedov <imamm...@redhat.com>
Reviewed-by: Michael S. Tsirkin <m...@redhat.com>
Signed-off-by: Michael S. Tsirkin <m...@redhat.com>
---
tests/bios-tables-test.c | 24 ++++++++++++++++++++++++
tests/acpi-test-data/pc/DSDT.numamem | Bin 0 -> 5150 bytes
tests/acpi-test-data/pc/SRAT.numamem | Bin 0 -> 224 bytes
tests/acpi-test-data/q35/DSDT.numamem | Bin 0 -> 7834 bytes
tests/acpi-test-data/q35/SRAT.numamem | Bin 0 -> 224 bytes
5 files changed, 24 insertions(+)
create mode 100644 tests/acpi-test-data/pc/DSDT.numamem
create mode 100644 tests/acpi-test-data/pc/SRAT.numamem
create mode 100644 tests/acpi-test-data/q35/DSDT.numamem
create mode 100644 tests/acpi-test-data/q35/SRAT.numamem
diff --git a/tests/bios-tables-test.c b/tests/bios-tables-test.c
index e28e0c9..def81fc 100644
--- a/tests/bios-tables-test.c
+++ b/tests/bios-tables-test.c
@@ -810,6 +810,28 @@ static void test_acpi_piix4_tcg_memhp(void)
free_test_data(&data);
}
+static void test_acpi_q35_tcg_numamem(void)
+{
+ test_data data;
+
+ memset(&data, 0, sizeof(data));
+ data.machine = MACHINE_Q35;
+ data.variant = ".numamem";
+ test_acpi_one(" -numa node -numa node,mem=128", &data);
+ free_test_data(&data);
+}
+
+static void test_acpi_piix4_tcg_numamem(void)
+{
+ test_data data;
+
+ memset(&data, 0, sizeof(data));
+ data.machine = MACHINE_PC;
+ data.variant = ".numamem";
+ test_acpi_one(" -numa node -numa node,mem=128", &data);
+ free_test_data(&data);
+}
+
int main(int argc, char *argv[])
{
const char *arch = qtest_get_arch();
@@ -832,6 +854,8 @@ int main(int argc, char *argv[])
qtest_add_func("acpi/q35/cpuhp", test_acpi_q35_tcg_cphp);
qtest_add_func("acpi/piix4/memhp", test_acpi_piix4_tcg_memhp);
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);
}
ret = g_test_run();
boot_sector_cleanup(disk);
diff --git a/tests/acpi-test-data/pc/DSDT.numamem
b/tests/acpi-test-data/pc/DSDT.numamem
new file mode 100644
index
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diff --git a/tests/acpi-test-data/pc/SRAT.numamem
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new file mode 100644
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GIT binary patch
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diff --git a/tests/acpi-test-data/q35/DSDT.numamem
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diff --git a/tests/acpi-test-data/q35/SRAT.numamem
b/tests/acpi-test-data/q35/SRAT.numamem
new file mode 100644
index
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GIT binary patch
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--
MST
