mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-27 17:18:59 +00:00
538a1d740c
The patches were generated from the RPi repo with the following command: git format-patch v6.6.58..rpi-6.6.y Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
40 lines
1.3 KiB
Diff
40 lines
1.3 KiB
Diff
From 462346142b26dd1fd8f55655959e38b385acb1c1 Mon Sep 17 00:00:00 2001
|
|
From: =?UTF-8?q?Ma=C3=ADra=20Canal?= <mcanal@igalia.com>
|
|
Date: Fri, 17 May 2024 11:40:34 -0300
|
|
Subject: [PATCH 1339/1350] arm64/numa: Add NUMA emulation for ARM64
|
|
MIME-Version: 1.0
|
|
Content-Type: text/plain; charset=UTF-8
|
|
Content-Transfer-Encoding: 8bit
|
|
|
|
Allow selecting NUMA emulation on arm64.
|
|
|
|
Signed-off-by: Maíra Canal <mcanal@igalia.com>
|
|
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
|
|
Cc: Catalin Marinas <catalin.marinas@arm.com>
|
|
Cc: Will Deacon <will@kernel.org>
|
|
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
Cc: “Rafael J. Wysocki" <rafael@kernel.org>
|
|
---
|
|
arch/arm64/Kconfig | 10 ++++++++++
|
|
1 file changed, 10 insertions(+)
|
|
|
|
--- a/arch/arm64/Kconfig
|
|
+++ b/arch/arm64/Kconfig
|
|
@@ -1500,6 +1500,16 @@ config NODES_SHIFT
|
|
Specify the maximum number of NUMA Nodes available on the target
|
|
system. Increases memory reserved to accommodate various tables.
|
|
|
|
+config NUMA_EMULATION
|
|
+ bool "NUMA emulation"
|
|
+ depends on NUMA
|
|
+ select GENERIC_ARCH_NUMA_EMULATION
|
|
+ help
|
|
+ Enable NUMA emulation support. A flat machine will be split into
|
|
+ virtual nodes when booted with "numa=fake=N", where N is the number
|
|
+ of nodes, the system RAM will be split into N equal chunks, and
|
|
+ assigned to each node.
|
|
+
|
|
source "kernel/Kconfig.hz"
|
|
|
|
config ARCH_SPARSEMEM_ENABLE
|