[ Upstream commite16edc99d6
] VMCI feature is not supported in conjunction with the vSphere Fault Tolerance (FT) feature. VMware Tools can repeatedly try to create a vsock connection. If FT is enabled the kernel logs is flooded with the following messages: qp_alloc_hypercall result = -20 Could not attach to queue pair with -20 "qp_alloc_hypercall result = -20" was hidden by commite8266c4c33
("VMCI: Stop log spew when qp allocation isn't possible"), but "Could not attach to queue pair with -20" is still there flooding the log. Since the error message can be useful in some cases, print it only once. Fixes:d021c34405
("VSOCK: Introduce VM Sockets") Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Jorgen Hansen <jhansen@vmware.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>