linux-kernel - Re: [PATCH] mshv: Move function prototypes to the generic header

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Message-ID: <20251210215402.GA19072@linuxonhyperv3.guj3yctzbm1etfxqx2vob5hsef.xx.internal.cloudapp.net>
Date: Wed, 10 Dec 2025 13:54:02 -0800
From: Hamza Mahfooz <hamzamahfooz@...ux.microsoft.com>
To: wei.liu@...nel.org
Cc: Linux on Hyper-V List <linux-hyperv@...r.kernel.org>,
	Nathan Chancellor <nathan@...nel.org>,
	"K. Y. Srinivasan" <kys@...rosoft.com>,
	Haiyang Zhang <haiyangz@...rosoft.com>,
	Dexuan Cui <decui@...rosoft.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
	Dave Hansen <dave.hansen@...ux.intel.com>,
	"maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)" <x86@...nel.org>,
	"H. Peter Anvin" <hpa@...or.com>, Arnd Bergmann <arnd@...db.de>,
	Praveen K Paladugu <prapal@...ux.microsoft.com>,
	Easwar Hariharan <easwar.hariharan@...ux.microsoft.com>,
	Anatol Belski <anbelski@...ux.microsoft.com>,
	Stanislav Kinsburskii <skinsburskii@...ux.microsoft.com>,
	Nuno Das Neves <nunodasneves@...ux.microsoft.com>,
	"open list:X86 ARCHITECTURE (32-BIT AND 64-BIT)" <linux-kernel@...r.kernel.org>,
	"open list:GENERIC INCLUDE/ASM HEADER FILES" <linux-arch@...r.kernel.org>
Subject: Re: [PATCH] mshv: Move function prototypes to the generic header

On Wed, Dec 10, 2025 at 09:46:24PM +0000, wei.liu@...nel.org wrote:
> From: Wei Liu <wei.liu@...nel.org>
> 
> The same code is built on both x86 and ARM64 architectures. This fixes
> two missing prototype warnings when building on ARM64.
> 
> This only eliminates the warnings. Making things work on ARM64 requires
> more work.
> 
> Reported-by: Nathan Chancellor <nathan@...nel.org>
> Fixes: 615a6e7d83f9 ("mshv: Cleanly shutdown root partition with MSHV")
> Fixes: f0be2600ac55 ("mshv: Use reboot notifier to configure sleep state")
> Signed-off-by: Wei Liu <wei.liu@...nel.org>

Reviewed-by: Hamza Mahfooz <hamzamahfooz@...ux.microsoft.com>