From: Jiaxun Yang <jiaxun.yang@flygoat.com>
To: Thomas Gleixner <tglx@linutronix.de>,
Peter Zijlstra <peterz@infradead.org>,
Huacai Chen <chenhuacai@kernel.org>,
WANG Xuerui <kernel@xen0n.name>
Cc: linux-kernel@vger.kernel.org, loongarch@lists.linux.dev,
Jiaxun Yang <jiaxun.yang@flygoat.com>
Subject: [PATCH 0/3] LoongArch: CPU parallel bring up
Date: Fri, 05 Jul 2024 11:29:36 +0800 [thread overview]
Message-ID: <20240705-loongarch-hotplug-v1-0-67d9c4709aa9@flygoat.com> (raw)
Hi all,
This series implemented CPU parallel bring up for LoongArch.
Being the first non-x86 arch enabling that we need to fix some
infra in patch 1 and 2, then implement everything in patch 3.
Please review.
Thanks
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
---
Jiaxun Yang (3):
cpu/hotplug: Make HOTPLUG_PARALLEL independent of HOTPLUG_SMT
cpu/hotplug: Weak fallback for arch_cpuhp_init_parallel_bringup
LoongArch: SMP: Implement parallel CPU bring up
arch/loongarch/Kconfig | 1 +
arch/loongarch/include/asm/smp.h | 6 ------
arch/loongarch/kernel/asm-offsets.c | 10 ----------
arch/loongarch/kernel/head.S | 7 ++++---
arch/loongarch/kernel/smp.c | 35 +++++++----------------------------
kernel/cpu.c | 9 +++++++++
6 files changed, 21 insertions(+), 47 deletions(-)
---
base-commit: 82e4255305c554b0bb18b7ccf2db86041b4c8b6e
change-id: 20240704-loongarch-hotplug-3f8826b88a43
Best regards,
--
Jiaxun Yang <jiaxun.yang@flygoat.com>
next reply other threads:[~2024-07-05 3:29 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-05 3:29 Jiaxun Yang [this message]
2024-07-05 3:29 ` [PATCH 1/3] cpu/hotplug: Make HOTPLUG_PARALLEL independent of HOTPLUG_SMT Jiaxun Yang
2024-07-10 20:51 ` Thomas Gleixner
2024-07-05 3:29 ` [PATCH 2/3] cpu/hotplug: Weak fallback for arch_cpuhp_init_parallel_bringup Jiaxun Yang
2024-07-05 3:29 ` [PATCH 3/3] LoongArch: SMP: Implement parallel CPU bring up Jiaxun Yang
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