linux-kernel - Re: [PATCH v5 04/16] init/main.c: Move EFI runtime service initialization to x86/cpu

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Message-ID: <da941ec5-32dc-4e46-ab1f-b6dfba266467@intel.com>
Date: Tue, 29 Oct 2024 15:35:21 -0700
From: Sohil Mehta <sohil.mehta@...el.com>
To: Alexander Shishkin <alexander.shishkin@...ux.intel.com>, Andy Lutomirski
	<luto@...nel.org>, Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar
	<mingo@...hat.com>, Borislav Petkov <bp@...en8.de>, Dave Hansen
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	<ardb@...nel.org>, "Paul E. McKenney" <paulmck@...nel.org>, Josh Poimboeuf
	<jpoimboe@...nel.org>, Xiongwei Song <xiongwei.song@...driver.com>, Xin Li
	<xin3.li@...el.com>, "Mike Rapoport (IBM)" <rppt@...nel.org>, Brijesh Singh
	<brijesh.singh@....com>, Michael Roth <michael.roth@....com>, Tony Luck
	<tony.luck@...el.com>, "Kirill A. Shutemov"
	<kirill.shutemov@...ux.intel.com>, Alexey Kardashevskiy <aik@....com>
CC: Jonathan Corbet <corbet@....net>, Ingo Molnar <mingo@...nel.org>, "Pawan
 Gupta" <pawan.kumar.gupta@...ux.intel.com>, Daniel Sneddon
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 Das" <sandipan.das@....com>, Breno Leitao <leitao@...ian.org>, Rick Edgecombe
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 (Google)" <mhiramat@...nel.org>, Andrew Morton <akpm@...ux-foundation.org>,
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	"Rasmus Villemoes" <linux@...musvillemoes.dk>, Christophe Leroy
	<christophe.leroy@...roup.eu>, Tejun Heo <tj@...nel.org>, Changbin Du
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	<namhyung@...nel.org>, Arnaldo Carvalho de Melo <acme@...hat.com>,
	<linux-doc@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<linux-efi@...r.kernel.org>
Subject: Re: [PATCH v5 04/16] init/main.c: Move EFI runtime service
 initialization to x86/cpu

Would a better title be?

x86/efi: Move runtime service initialization to arch/x86


On 10/28/2024 9:07 AM, Alexander Shishkin wrote:
> The EFI call in start_kernel() is guarded by #ifdef CONFIG_X86. Move
> the thing to the arch_cpu_finalize_init() path on x86 and get rid of
> the #ifdef in start_kernel().
> 
> No functional change intended.
> 
> Signed-off-by: Alexander Shishkin <alexander.shishkin@...ux.intel.com>
> Suggested-by: Kirill A. Shutemov <kirill.shutemov@...ux.intel.com>
> ---
>  arch/x86/kernel/cpu/common.c | 7 +++++++
>  init/main.c                  | 5 -----
>  2 files changed, 7 insertions(+), 5 deletions(-)


Other than that,
Reviewed-by: Sohil Mehta <sohil.mehta@...el.com>