linux-kernel - Re: [PATCH] KVM: x86: Optimize local variable in start_sw

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Message-ID: <172443883227.4128803.4411198613341670589.b4-ty@google.com>
Date: Fri, 23 Aug 2024 16:47:51 -0700
From: Sean Christopherson <seanjc@...gle.com>
To: Sean Christopherson <seanjc@...gle.com>, pbonzini@...hat.com, tglx@...utronix.de, 
	mingo@...hat.com, bp@...en8.de, dave.hansen@...ux.intel.com, x86@...nel.org, 
	hpa@...or.com, Thorsten Blum <thorsten.blum@...lux.com>
Cc: kvm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] KVM: x86: Optimize local variable in start_sw_tscdeadline()

On Wed, 14 Aug 2024 22:33:46 +0200, Thorsten Blum wrote:
> Change the data type of the local variable this_tsc_khz to u32 because
> virtual_tsc_khz is also declared as u32.
> 
> Since do_div() casts the divisor to u32 anyway, changing the data type
> of this_tsc_khz to u32 also removes the following Coccinelle/coccicheck
> warning reported by do_div.cocci:
> 
> [...]

Applied to kvm-x86 misc, thanks!

[1/1] KVM: x86: Optimize local variable in start_sw_tscdeadline()
      https://github.com/kvm-x86/linux/commit/1448d4a935ab

--
https://github.com/kvm-x86/linux/tree/next