linux-kernel - Re: [PATCH v3 04/18] x86/tsc: Replace rdtscll with native_read

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Message-ID: <20150617100316.GE26661@pd.tnic>
Date:	Wed, 17 Jun 2015 12:03:16 +0200
From:	Borislav Petkov <bp@...e.de>
To:	Andy Lutomirski <luto@...nel.org>
Cc:	x86@...nel.org, Peter Zijlstra <peterz@...radead.org>,
	John Stultz <john.stultz@...aro.org>,
	linux-kernel@...r.kernel.org, Len Brown <lenb@...nel.org>,
	Huang Rui <ray.huang@....com>,
	Denys Vlasenko <dvlasenk@...hat.com>, kvm@...r.kernel.org,
	Ralf Baechle <ralf@...ux-mips.org>
Subject: Re: [PATCH v3 04/18] x86/tsc: Replace rdtscll with native_read_tsc

On Tue, Jun 16, 2015 at 05:35:52PM -0700, Andy Lutomirski wrote:
> Now that the read_tsc paravirt hook is gone, rdtscll() is just a
> wrapper around native_read_tsc().  Unwrap it.
> 
> Signed-off-by: Andy Lutomirski <luto@...nel.org>
> ---
>  arch/x86/boot/compressed/aslr.c                      | 2 +-
>  arch/x86/include/asm/msr.h                           | 3 ---
>  arch/x86/include/asm/tsc.h                           | 5 +----
>  arch/x86/kernel/apb_timer.c                          | 4 ++--
>  arch/x86/kernel/apic/apic.c                          | 8 ++++----
>  arch/x86/kernel/cpu/mcheck/mce.c                     | 4 ++--
>  arch/x86/kernel/espfix_64.c                          | 2 +-
>  arch/x86/kernel/hpet.c                               | 4 ++--
>  arch/x86/kernel/trace_clock.c                        | 2 +-
>  arch/x86/kernel/tsc.c                                | 4 ++--
>  arch/x86/kvm/vmx.c                                   | 2 +-
>  arch/x86/lib/delay.c                                 | 2 +-
>  drivers/thermal/intel_powerclamp.c                   | 4 ++--
>  tools/power/cpupower/debug/kernel/cpufreq-test_tsc.c | 4 ++--
>  14 files changed, 22 insertions(+), 28 deletions(-)

Acked-by: Borislav Petkov <bp@...e.de>

-- 
Regards/Gruss,
    Boris.

ECO tip #101: Trim your mails when you reply.
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