linux-kernel - RE: [PATCH v5 2/6] ptp: Reorganize ptp_kvm modules to make it arch-independent.

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Message-ID: <HE1PR0801MB1676A5DA4C0B996FEDB2D47BF4920@HE1PR0801MB1676.eurprd08.prod.outlook.com>
Date:   Wed, 16 Oct 2019 10:04:43 +0000
From:   "Jianyong Wu (Arm Technology China)" <Jianyong.Wu@....com>
To:     Paolo Bonzini <pbonzini@...hat.com>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "yangbo.lu@....com" <yangbo.lu@....com>,
        "john.stultz@...aro.org" <john.stultz@...aro.org>,
        "tglx@...utronix.de" <tglx@...utronix.de>,
        "sean.j.christopherson@...el.com" <sean.j.christopherson@...el.com>,
        "maz@...nel.org" <maz@...nel.org>,
        "richardcochran@...il.com" <richardcochran@...il.com>,
        Mark Rutland <Mark.Rutland@....com>,
        "will@...nel.org" <will@...nel.org>,
        Suzuki Poulose <Suzuki.Poulose@....com>
CC:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "kvmarm@...ts.cs.columbia.edu" <kvmarm@...ts.cs.columbia.edu>,
        "kvm@...r.kernel.org" <kvm@...r.kernel.org>,
        Steve Capper <Steve.Capper@....com>,
        "Kaly Xin (Arm Technology China)" <Kaly.Xin@....com>,
        "Justin He (Arm Technology China)" <Justin.He@....com>,
        nd <nd@....com>
Subject: RE: [PATCH v5 2/6] ptp: Reorganize ptp_kvm modules to make it
 arch-independent.

Hi Paolo,

> -----Original Message-----
> From: Paolo Bonzini <pbonzini@...hat.com>
> Sent: Wednesday, October 16, 2019 3:10 PM
> To: Jianyong Wu (Arm Technology China) <Jianyong.Wu@....com>;
> netdev@...r.kernel.org; yangbo.lu@....com; john.stultz@...aro.org;
> tglx@...utronix.de; sean.j.christopherson@...el.com; maz@...nel.org;
> richardcochran@...il.com; Mark Rutland <Mark.Rutland@....com>;
> will@...nel.org; Suzuki Poulose <Suzuki.Poulose@....com>
> Cc: linux-kernel@...r.kernel.org; linux-arm-kernel@...ts.infradead.org;
> kvmarm@...ts.cs.columbia.edu; kvm@...r.kernel.org; Steve Capper
> <Steve.Capper@....com>; Kaly Xin (Arm Technology China)
> <Kaly.Xin@....com>; Justin He (Arm Technology China)
> <Justin.He@....com>; nd <nd@....com>
> Subject: Re: [PATCH v5 2/6] ptp: Reorganize ptp_kvm modules to make it
> arch-independent.
> 
> On 15/10/19 12:48, Jianyong Wu wrote:
> > +	ret = kvm_arch_ptp_init();
> > +	if (!ret)
> > +		return -EOPNOTSUPP;
> 
> This should be "if (ret)".
> 

Yeah, I change this at patch 5/6, but need change it here.

Thanks
Jianyong

> Paolo