From: "Li, ZhenHua" <zhen-h...@hp.com>
There is some runtime check for max cpu count. Make them support 4096 cpus.
Signed-off-by: Li, ZhenHua <zhen-h...@hp.com>
---
hw/i386/acpi-build.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index c98df88..5c3bf10 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -272,7 +272,7 @@ static void GCC_FMT_ATTR(2, 3)
build_append_nameseg(GArray *array, const char *format, ...)
{
/* It would be nicer to use g_string_vprintf but it's only there in 2.22 */
- char s[] = "XXXX";
+ char s[] = "XXXXXX";
int len;
va_list args;
@@ -280,7 +280,7 @@ build_append_nameseg(GArray *array, const char *format, ...)
len = vsnprintf(s, sizeof s, format, args);
va_end(args);
- assert(len == 4);
+ assert(len == 4 || len == 5 || len == 6);
g_array_append_vals(array, s, len);
}
@@ -680,7 +680,7 @@ build_append_notify_method(GArray *device, const char *name,
for (i = 0; i < count; i++) {
GArray *target = build_alloc_array();
build_append_nameseg(target, format, i);
- assert(i < 256); /* Fits in 1 byte */
+ assert(i < 4096); /* Fits in 1 byte */
build_append_notify_target_ifequal(method, target, i, 1);
build_free_array(target);
}
@@ -1006,7 +1006,7 @@ build_ssdt(GArray *table_data, GArray *linker,
/* The current AML generator can cover the APIC ID range [0..255],
* inclusive, for VCPU hotplug. */
- QEMU_BUILD_BUG_ON(ACPI_CPU_HOTPLUG_ID_LIMIT > 256);
+ QEMU_BUILD_BUG_ON(ACPI_CPU_HOTPLUG_ID_LIMIT > 4096);
g_assert(acpi_cpus <= ACPI_CPU_HOTPLUG_ID_LIMIT);
/* Copy header and patch values in the S3_ / S4_ / S5_ packages */
--
2.0.0-rc0
