From: Will Deacon <will@kernel.org>
To: catalin.marinas@arm.com, Huang Shijie <shijie@os.amperecomputing.com>
Cc: kernel-team@android.com, Will Deacon <will@kernel.org>,
rafael@kernel.org, linux-arch@vger.kernel.org,
gregkh@linuxfoundation.org, linux-arm-kernel@lists.infradead.org,
arnd@arndb.de, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4] arm64: irq: set the correct node for VMAP stack
Date: Tue, 5 Dec 2023 15:16:36 +0000 [thread overview]
Message-ID: <170178641072.13754.15163791015207648414.b4-ty@kernel.org> (raw)
In-Reply-To: <20231124031513.81548-1-shijie@os.amperecomputing.com>
On Fri, 24 Nov 2023 11:15:13 +0800, Huang Shijie wrote:
> In current code, init_irq_stacks() will call cpu_to_node().
> The cpu_to_node() depends on percpu "numa_node" which is initialized in:
> arch_call_rest_init() --> rest_init() -- kernel_init()
> --> kernel_init_freeable() --> smp_prepare_cpus()
>
> But init_irq_stacks() is called in init_IRQ() which is before
> arch_call_rest_init().
>
> [...]
Applied to arm64 (for-next/mm), thanks!
[1/1] arm64: irq: set the correct node for VMAP stack
https://git.kernel.org/arm64/c/75b5e0bf90bf
Cheers,
--
Will
https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev
prev parent reply other threads:[~2023-12-05 15:17 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-14 9:16 [PATCH] " Huang Shijie
2023-11-15 14:50 ` kernel test robot
2023-11-16 17:18 ` Catalin Marinas
2023-11-17 2:50 ` Shijie Huang
2023-11-18 15:47 ` [PATCH v2] " Huang Shijie
2023-11-18 16:02 ` [PATCH v3] " Huang Shijie
2023-11-23 16:55 ` Catalin Marinas
2023-11-24 3:15 ` [PATCH v4] " Huang Shijie
2023-11-24 11:47 ` Catalin Marinas
2023-12-05 15:16 ` Will Deacon [this message]
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