linux-kernel - 答复: [PATCH][resend] KVM: fix error handling in svm_cpu

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Date:   Thu, 20 Feb 2020 08:31:32 +0000
From:   "Li,Rongqing" <lirongqing@...du.com>
To:     linmiaohe <linmiaohe@...wei.com>,
        "pbonzini@...hat.com" <pbonzini@...hat.com>,
        "vkuznets@...hat.com" <vkuznets@...hat.com>
CC:     Liran Alon <liran.alon@...cle.com>,
        "kvm@...r.kernel.org" <kvm@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "x86@...nel.org" <x86@...nel.org>
Subject: 答复: [PATCH][resend] KVM: fix error handling in svm_cpu_init



> -----邮件原件-----
> 发件人: linmiaohe [mailto:linmiaohe@...wei.com]
> 发送时间: 2020年2月20日 16:18
> 收件人: Li,Rongqing <lirongqing@...du.com>; pbonzini@...hat.com;
> vkuznets@...hat.com
> 抄送: Liran Alon <liran.alon@...cle.com>; kvm@...r.kernel.org;
> linux-kernel@...r.kernel.org; x86@...nel.org
> 主题: Re: [PATCH][resend] KVM: fix error handling in svm_cpu_init
> 
> Hi,
> Li RongQing <lirongqing@...du.com> writes:
> >
> >sd->save_area should be freed in error path
> >
> >Fixes: 70cd94e60c733 ("KVM: SVM: VMRUN should use associated ASID when
> >SEV is enabled")
> >Signed-off-by: Li RongQing <lirongqing@...du.com>
> >Reviewed-by: Brijesh Singh <brijesh.singh@....com>
> >Reviewed-by: Vitaly Kuznetsov <vkuznets@...hat.com>
> >---
> > arch/x86/kvm/svm.c | 8 +++++---
> > 1 file changed, 5 insertions(+), 3 deletions(-)
> 
> Oh, it's strange. This is already fixed in my previous patch : [PATCH v2] KVM:
> SVM: Fix potential memory leak in svm_cpu_init().
> And Vitaly and Liran gave me Reviewed-by tags and Paolo queued it one month
> ago. But I can't found it in master or queue branch. There might be something
> wrong. :(


In fact, I send this patch 2019/02/, and get Reviewed-by,  but did not queue

https://patchwork.kernel.org/patch/10853973/

and resend it 2019/07

https://patchwork.kernel.org/patch/11032081/


-Li