On 30.03.2023 11:02, Stefano Garzarella wrote:
> On Thu, Mar 30, 2023 at 10:05:45AM +0300, Arseniy Krasnov wrote:
>> This removes behaviour, where error code returned from any transport
>> was always switched to ENOMEM. This works in the same way as:
>> commit
>> c43170b7e157 ("vsock: return errors other than -ENOMEM to socket"),
>> but for receive calls.
>>
>> Signed-off-by: Arseniy Krasnov <AVKrasnov@xxxxxxxxxxxxxx>
>> ---
>> net/vmw_vsock/af_vsock.c | 4 ++--
>> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> We should first make sure that all transports return the right value,
> and then expose it to the user, so I would move this patch, after
> patch 2.
Yes, right! I'll reorder patches and fix VMCI patch after reply from @Vishnu
Thanks, Arseniy
>
> Thanks,
> Stefano
>
>>
>> diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c
>> index 5f2dda35c980..413407bb646c 100644
>> --- a/net/vmw_vsock/af_vsock.c
>> +++ b/net/vmw_vsock/af_vsock.c
>> @@ -2043,7 +2043,7 @@ static int __vsock_stream_recvmsg(struct sock *sk, struct msghdr *msg,
>>
>> read = transport->stream_dequeue(vsk, msg, len - copied, flags);
>> if (read < 0) {
>> - err = -ENOMEM;
>> + err = read;
>> break;
>> }
>>
>> @@ -2094,7 +2094,7 @@ static int __vsock_seqpacket_recvmsg(struct sock *sk, struct msghdr *msg,
>> msg_len = transport->seqpacket_dequeue(vsk, msg, flags);
>>
>> if (msg_len < 0) {
>> - err = -ENOMEM;
>> + err = msg_len;
>> goto out;
>> }
>>
>> --
>> 2.25.1
>>
>
