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Subject: Re: [PATCH net-next v4 2/6] virtio/vsock: add 'VIRTIO_VSOCK_SEQ_EOR'
 bit.
To:     "Michael S. Tsirkin" <mst@redhat.com>
CC:     Stefan Hajnoczi <stefanha@redhat.com>,
        Stefano Garzarella <sgarzare@redhat.com>,
        Jason Wang <jasowang@redhat.com>,
        "David S. Miller" <davem@davemloft.net>,
        Jakub Kicinski <kuba@kernel.org>,
        Norbert Slusarek <nslusarek@gmx.net>,
        Andra Paraschiv <andraprs@amazon.com>,
        Colin Ian King <colin.king@canonical.com>,
        "kvm@vger.kernel.org" <kvm@vger.kernel.org>,
        "virtualization@lists.linux-foundation.org" 
        <virtualization@lists.linux-foundation.org>,
        "netdev@vger.kernel.org" <netdev@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "stsp2@yandex.ru" <stsp2@yandex.ru>,
        "oxffffaa@gmail.com" <oxffffaa@gmail.com>
References: <20210903061353.3187150-1-arseny.krasnov@kaspersky.com>
 <20210903061523.3187714-1-arseny.krasnov@kaspersky.com>
 <20210905115002-mutt-send-email-mst@kernel.org>
From:   Arseny Krasnov <arseny.krasnov@kaspersky.com>
Message-ID: <14e42fc4-3b78-6865-80bf-e19adfa4c506@kaspersky.com>
Date:   Sun, 5 Sep 2021 18:52:09 +0300
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On 05.09.2021 18:50, Michael S. Tsirkin wrote:
> On Fri, Sep 03, 2021 at 09:15:20AM +0300, Arseny Krasnov wrote:
>> This bit is used to handle POSIX MSG_EOR flag passed from
>> userspace in 'send*()' system calls. It marks end of each
>> record and is visible to receiver using 'recvmsg()' system
>> call.
>>
>> Signed-off-by: Arseny Krasnov <arseny.krasnov@kaspersky.com>
>> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
> Spec patch for this?

Hello, here it is

https://lists.oasis-open.org/archives/virtio-comment/202109/msg00008.html

>
>> ---
>>  include/uapi/linux/virtio_vsock.h | 1 +
>>  1 file changed, 1 insertion(+)
>>
>> diff --git a/include/uapi/linux/virtio_vsock.h b/include/uapi/linux/virtio_vsock.h
>> index 8485b004a5f8..64738838bee5 100644
>> --- a/include/uapi/linux/virtio_vsock.h
>> +++ b/include/uapi/linux/virtio_vsock.h
>> @@ -98,6 +98,7 @@ enum virtio_vsock_shutdown {
>>  /* VIRTIO_VSOCK_OP_RW flags values */
>>  enum virtio_vsock_rw {
>>  	VIRTIO_VSOCK_SEQ_EOM = 1,
>> +	VIRTIO_VSOCK_SEQ_EOR = 2,
>>  };
>>  
>>  #endif /* _UAPI_LINUX_VIRTIO_VSOCK_H */
>> -- 
>> 2.25.1
>