The size of lowram should be "gap" instead of the whole node.
This is failing kernel's sanity check:
[ 0.000000] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0xffffffff]
[ 0.000000] ACPI: SRAT: Node 0 PXM 0 [mem 0x80000000-0x16fffffff]
[ 0.000000] ACPI: SRAT: Node 1 PXM 1 [mem 0x170000000-0x26fffffff]
[ 0.000000] Warning: node 0 [mem 0x00000000-0xffffffff] overlaps with itself
[mem 0x80000000-0x16fffffff]
Fixes: fc100011f38d ("hw/loongarch: Refine acpi srat table for numa memory")
Signed-off-by: Jiaxun Yang <jiaxun.y...@flygoat.com>
---
hw/loongarch/acpi-build.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/loongarch/acpi-build.c b/hw/loongarch/acpi-build.c
index 72bfc35ae6c2..2638f8743463 100644
--- a/hw/loongarch/acpi-build.c
+++ b/hw/loongarch/acpi-build.c
@@ -218,7 +218,7 @@ build_srat(GArray *table_data, BIOSLinker *linker,
MachineState *machine)
* highram: [VIRT_HIGHMEM_BASE, +(len - gap))
*/
if (len >= gap) {
- build_srat_memory(table_data, base, len, i, MEM_AFFINITY_ENABLED);
+ build_srat_memory(table_data, base, gap, i, MEM_AFFINITY_ENABLED);
len -= gap;
base = VIRT_HIGHMEM_BASE;
gap = machine->ram_size - VIRT_LOWMEM_SIZE;
---
base-commit: 075fd020afe3150a0e6c4b049705b358b597b65a
change-id: 20240820-fix-numa-range-f1f0302e138d
Best regards,
--
Jiaxun Yang <jiaxun.y...@flygoat.com>
