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From: Borislav Petkov <bp@alien8.de>
To: Yu-cheng Yu <yu-cheng.yu@intel.com>
Cc: linux-kernel@vger.kernel.org, x86@kernel.org,
	"H. Peter Anvin" <hpa@zytor.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>,
	Dave Hansen <dave.hansen@linux.intel.com>,
	Tony Luck <tony.luck@intel.com>,
	Andy Lutomirski <luto@kernel.org>,
	Rik van Riel <riel@surriel.com>,
	"Ravi V. Shankar" <ravi.v.shankar@intel.com>,
	Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
	Fenghua Yu <fenghua.yu@intel.com>,
	Peter Zijlstra <peterz@infradead.org>
Subject: Re: [PATCH 6/6] x86/fpu/xstate: Rename validate_xstate_header() to validate_xstate_header_from_user()
Date: Wed, 9 Oct 2019 19:31:48 +0200
Message-ID: <20191009173148.GJ10395@zn.tnic> (raw)
In-Reply-To: <20190925151022.21688-7-yu-cheng.yu@intel.com>

On Wed, Sep 25, 2019 at 08:10:22AM -0700, Yu-cheng Yu wrote:
> From: Fenghua Yu <fenghua.yu@intel.com>
> 
> The function validate_xstate_header() validates an xstate header coming
> from userspace (PTRACE or sigreturn).  To make it clear, rename it to
> validate_xstate_header_from_user().
> 
> Suggested-by: Dave Hansen <dave.hansen@intel.com>
> Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
> Signed-off-by: Yu-cheng Yu <yu-cheng.yu@intel.com>

This one is correct!

\o/

> Reviewed-by: Dave Hansen <dave.hansen@linux.intel.com>
> Reviewed-by: Tony Luck <tony.luck@intel.com>
> ---
>  arch/x86/include/asm/fpu/xstate.h | 2 +-
>  arch/x86/kernel/fpu/regset.c      | 2 +-
>  arch/x86/kernel/fpu/signal.c      | 2 +-
>  arch/x86/kernel/fpu/xstate.c      | 6 +++---
>  4 files changed, 6 insertions(+), 6 deletions(-)

And I like patches like this one! :-)

Reviewed-by: Borislav Petkov <bp@suse.de>

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette

  reply index

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-25 15:10 [PATCH 0/6] Support XSAVES supervisor states Yu-cheng Yu
2019-09-25 15:10 ` [PATCH 1/6] x86/fpu/xstate: Fix small issues before adding supervisor xstates Yu-cheng Yu
2019-10-09 15:58   ` Borislav Petkov
2019-11-22 21:22     ` Yu-cheng Yu
2019-11-22 21:54       ` Borislav Petkov
2019-09-25 15:10 ` [PATCH 2/6] x86/fpu/xstate: Define new macros for supervisor and user xstates Yu-cheng Yu
2019-10-09 16:17   ` Borislav Petkov
2019-09-25 15:10 ` [PATCH 3/6] x86/fpu/xstate: Separate user and supervisor xfeatures mask Yu-cheng Yu
2019-10-09 16:59   ` Borislav Petkov
2019-09-25 15:10 ` [PATCH 4/6] x86/fpu/xstate: Introduce XSAVES supervisor states Yu-cheng Yu
2019-10-09 17:10   ` Borislav Petkov
2019-09-25 15:10 ` [PATCH 5/6] x86/fpu/xstate: Define new functions for clearing fpregs and xstates Yu-cheng Yu
2019-10-09 17:28   ` Borislav Petkov
2019-09-25 15:10 ` [PATCH 6/6] x86/fpu/xstate: Rename validate_xstate_header() to validate_xstate_header_from_user() Yu-cheng Yu
2019-10-09 17:31   ` Borislav Petkov [this message]
2019-10-09 22:10     ` Yu-cheng Yu

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