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Subject: Re: [PATCH] vringh: don't use vringh_kiov_advance() in vringh_iov_xfer()
From:   patchwork-bot+netdevbpf@kernel.org
Message-Id: <169640462443.26245.17654721515803300599.git-patchwork-notify@kernel.org>
Date:   Wed, 04 Oct 2023 07:30:24 +0000
References: <20230925103057.104541-1-sgarzare@redhat.com>
In-Reply-To: <20230925103057.104541-1-sgarzare@redhat.com>
To:     Stefano Garzarella <sgarzare@redhat.com>
Cc:     virtualization@lists.linux-foundation.org, netdev@vger.kernel.org,
        kvm@vger.kernel.org, mst@redhat.com, jasowang@redhat.com,
        linux-kernel@vger.kernel.org
Precedence: bulk

Hello:

This patch was applied to netdev/net.git (main)
by David S. Miller <davem@davemloft.net>:

On Mon, 25 Sep 2023 12:30:57 +0200 you wrote:
> In the while loop of vringh_iov_xfer(), `partlen` could be 0 if one of
> the `iov` has 0 lenght.
> In this case, we should skip the iov and go to the next one.
> But calling vringh_kiov_advance() with 0 lenght does not cause the
> advancement, since it returns immediately if asked to advance by 0 bytes.
> 
> Let's restore the code that was there before commit b8c06ad4d67d
> ("vringh: implement vringh_kiov_advance()"), avoiding using
> vringh_kiov_advance().
> 
> [...]

Here is the summary with links:
  - vringh: don't use vringh_kiov_advance() in vringh_iov_xfer()
    https://git.kernel.org/netdev/net/c/7aed44babc7f

You are awesome, thank you!
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