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Re: [XEN RFC PATCH 00/40] Add device tree based NUMA support to Arm64

  • To: Wei Chen <wei.chen@xxxxxxx>
  • From: Jan Beulich <jbeulich@xxxxxxxx>
  • Date: Wed, 11 Aug 2021 12:41:36 +0200
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  • Cc: Bertrand.Marquis@xxxxxxx, sstabellini@xxxxxxxxxx, julien@xxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxxx
  • Delivery-date: Wed, 11 Aug 2021 10:41:51 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On 11.08.2021 12:23, Wei Chen wrote:
> Hongda Deng (2):
>   xen/arm: return default DMA bit width when platform is not set
>   xen/arm: Fix lowmem_bitsize when arch_get_dma_bitsize return 0
> Wei Chen (38):
>   tools: Fix -Werror=maybe-uninitialized for xlu_pci_parse_bdf
>   xen/arm: Print a 64-bit number in hex from early uart
>   xen/x86: Initialize memnodemapsize while faking NUMA node
>   xen: decouple NUMA from ACPI in Kconfig
>   xen/arm: use !CONFIG_NUMA to keep fake NUMA API
>   xen/x86: Move NUMA memory node map functions to common
>   xen/x86: Move numa_add_cpu_node to common
>   xen/x86: Move NR_NODE_MEMBLKS macro to common
>   xen/x86: Move NUMA nodes and memory block ranges to common
>   xen/x86: Move numa_initmem_init to common
>   xen/arm: introduce numa_set_node for Arm
>   xen/arm: set NUMA nodes max number to 64 by default
>   xen/x86: move NUMA API from x86 header to common header
>   xen/arm: Create a fake NUMA node to use common code
>   xen/arm: Introduce DEVICE_TREE_NUMA Kconfig for arm64
>   xen/arm: Keep memory nodes in dtb for NUMA when boot from EFI
>   xen: fdt: Introduce a helper to check fdt node type
>   xen/arm: implement node distance helpers for Arm64
>   xen/arm: introduce device_tree_numa as a switch for device tree NUMA
>   xen/arm: introduce a helper to parse device tree processor node
>   xen/arm: introduce a helper to parse device tree memory node
>   xen/arm: introduce a helper to parse device tree NUMA distance map
>   xen/arm: unified entry to parse all NUMA data from device tree
>   xen/arm: Add boot and secondary CPU to NUMA system
>   xen/arm: build CPU NUMA node map while creating cpu_logical_map
>   xen/x86: decouple nodes_cover_memory with E820 map
>   xen/arm: implement Arm arch helpers Arm to get memory map info
>   xen: move NUMA memory and CPU parsed nodemasks to common
>   xen/x86: move nodes_cover_memory to common
>   xen/x86: make acpi_scan_nodes to be neutral
>   xen: export bad_srat and srat_disabled to extern
>   xen: move numa_scan_nodes from x86 to common
>   xen: enable numa_scan_nodes for device tree based NUMA
>   xen/arm: keep guest still be NUMA unware
>   xen: introduce an arch helper to do NUMA init failed fallback
>   xen/arm: enable device tree based NUMA in system init
>   xen/x86: move numa_setup to common to support NUMA switch in command
>     line
>   xen/x86: move dump_numa info hotkey to common

May I please ask that you follow patch submission guidelines, in that
you send patches To: the list and Cc: relevant people. Furthermore I
doubt that I need to be on Cc: for all 40 of the patches.

Thanks and regards,



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