From: Arseny Krasnov <arseny.krasnov@kaspersky.com>
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>
Subject: Re: [PATCH net-next v4 2/6] virtio/vsock: add 'VIRTIO_VSOCK_SEQ_EOR' bit.
Date: Sun, 5 Sep 2021 18:52:09 +0300 [thread overview]
Message-ID: <14e42fc4-3b78-6865-80bf-e19adfa4c506@kaspersky.com> (raw)
In-Reply-To: <20210905115002-mutt-send-email-mst@kernel.org>
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
>
next prev parent reply other threads:[~2021-09-05 15:52 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-03 6:13 [PATCH net-next v4 0/6] virtio/vsock: introduce MSG_EOR flag for SEQPACKET Arseny Krasnov
2021-09-03 6:14 ` [PATCH net-next v4 1/6] virtio/vsock: rename 'EOR' to 'EOM' bit Arseny Krasnov
2021-09-03 6:15 ` [PATCH net-next v4 2/6] virtio/vsock: add 'VIRTIO_VSOCK_SEQ_EOR' bit Arseny Krasnov
2021-09-05 15:50 ` Michael S. Tsirkin
2021-09-05 15:52 ` Arseny Krasnov [this message]
2021-09-03 6:15 ` [PATCH net-next v4 3/6] vhost/vsock: support MSG_EOR bit processing Arseny Krasnov
2021-09-03 6:55 ` Stefano Garzarella
2021-09-03 12:14 ` Stefano Garzarella
2021-09-03 12:34 ` Arseny Krasnov
2021-09-03 12:05 ` kernel test robot
2021-09-03 6:15 ` [PATCH net-next v4 4/6] virtio/vsock: " Arseny Krasnov
2021-09-03 6:16 ` [PATCH net-next v4 5/6] af_vsock: rename variables in receive loop Arseny Krasnov
2021-09-03 6:16 ` [PATCH net-next v4 6/6] vsock_test: update message bounds test for MSG_EOR Arseny Krasnov
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