Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) client-ip=2620:137:e000::1:18;
Date:   Wed, 4 May 2022 10:29:56 -0600
From:   Alex Williamson <alex.williamson@redhat.com>
To:     Joerg Roedel <joro@8bytes.org>
Cc:     Qian Cai <quic_qiancai@quicinc.com>,
        Kevin Tian <kevin.tian@intel.com>,
        linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org,
        Jason Gunthorpe <jgg@nvidia.com>
Subject: Re: [RESEND PATCH v8 00/11] Fix BUG_ON in
 vfio_iommu_group_notifier()
Message-ID: <20220504102956.0f5b5302.alex.williamson@redhat.com>
In-Reply-To: <YnI8Xy54M3XQpS0T@8bytes.org>
References: <20220418005000.897664-1-baolu.lu@linux.intel.com>
        <20220502161204.GA22@qian>
        <YnI8Xy54M3XQpS0T@8bytes.org>
Organization: Red Hat
MIME-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
Precedence: bulk

On Wed, 4 May 2022 10:42:07 +0200
Joerg Roedel <joro@8bytes.org> wrote:

> On Mon, May 02, 2022 at 12:12:04PM -0400, Qian Cai wrote:
> > Reverting this series fixed an user-after-free while doing SR-IOV.
> > 
> >  BUG: KASAN: use-after-free in __lock_acquire  
> 
> Hrm, okay. I am going exclude this series from my next branch for now
> until this has been sorted out.
> 
> Alex, I suggest you do the same.

Done, and thanks for the heads-up.  Please try to cc me when the
vfio-notifier-fix branch is merged back into your next branch.  Thanks,

Alex