Re: [PATCH 0/5] hw/loongarch: Refine numa memory map

[gaosong]

Hi,

在 2024/3/18 下午4:01, Bibo Mao 写道:
> One LoongArch virt machine platform, there is limitation for memory
> map information. The minimum memory size is 256M and minimum memory
> size for numa node0 is 256M also. With qemu numa qtest, it is possible
> that memory size of numa node0 is 128M.
>
> Limitations for minimum memory size for both total memory and numa
> node0 is removed here, including acpi srat table, fadt memory map table
> and fw_cfg memory map table.
>
> Also remove numa node about memory region, there is only low memory
> region and how memory region.
For this series,
Reviewed-by: Song Gao <gaosong@loongson.cn>

After PR[1] merge in, patch3 and patch4 need Rebase.
Also, how about enabling LoongArch architecture numa-test?

like this:

   --- a/tests/qtest/meson.build
   +++ b/tests/qtest/meson.build
   @@ -127,6 +127,8 @@ else
       dbus_vmstate1 = []
     endif

   +qtests_loongarch64 = ['numa-test'] + qtests_filter
   +
     qtests_x86_64 = qtests_i386

     qtests_alpha = ['boot-serial-test'] + \


[1] 20240429023043.2607982-1-gaosong@loongson.cn/">https://patchew.org/QEMU/20240429023043.2607982-1-gaosong@loongson.cn/


Thanks.
Song Gao
> Bibo Mao (5):
>    hw/loongarch: Refine acpi srat table for numa memory
>    hw/loongarch: Refine fadt memory table for numa memory
>    hw/loongarch: Refine fwcfg memory map
>    hw/loongarch: Refine system dram memory region
>    hw/loongarch: Remove minimum and default memory size
>
>   hw/loongarch/acpi-build.c |  58 +++++++------
>   hw/loongarch/virt.c       | 168 ++++++++++++++++++++++++++------------
>   2 files changed, 152 insertions(+), 74 deletions(-)
>
>
> base-commit: ba49d760eb04630e7b15f423ebecf6c871b8f77b