linux-kernel - Re: [patch V2 02/17] x86/entry/64: Remove pointless jump in paranoid

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Message-ID: <10e378e2-d9dc-e8dd-fe62-7427b061decf@oracle.com>
Date:   Wed, 6 Nov 2019 16:29:25 +0100
From:   Alexandre Chartre <alexandre.chartre@...cle.com>
To:     Thomas Gleixner <tglx@...utronix.de>,
        LKML <linux-kernel@...r.kernel.org>
Cc:     x86@...nel.org, Peter Zijlstra <peterz@...radead.org>,
        Andy Lutomirski <luto@...nel.org>,
        Will Deacon <will@...nel.org>,
        Paolo Bonzini <pbonzini@...hat.com>, kvm@...r.kernel.org,
        linux-arch@...r.kernel.org, Mike Rapoport <rppt@...ux.ibm.com>,
        Josh Poimboeuf <jpoimboe@...hat.com>,
        Miroslav Benes <mbenes@...e.cz>
Subject: Re: [patch V2 02/17] x86/entry/64: Remove pointless jump in
 paranoid_exit


On 10/23/19 2:27 PM, Thomas Gleixner wrote:
> Jump directly to restore_regs_and_return_to_kernel instead of making
> a pointless extra jump through .Lparanoid_exit_restore
> 
> Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
> ---
>   arch/x86/entry/entry_64.S |    3 +--
>   1 file changed, 1 insertion(+), 2 deletions(-)
> 

Reviewed-by: Alexandre Chartre <alexandre.chartre@...cle.com>

alex.