linux-kernel - [PATCH] VMCI: Stop log spew when qp allocation isn't possible

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Message-ID: <1610367535-4463-2-git-send-email-jhansen@vmware.com>
Date:   Mon, 11 Jan 2021 04:18:54 -0800
From:   Jorgen Hansen <jhansen@...are.com>
To:     <linux-kernel@...r.kernel.org>,
        <virtualization@...ts.linux-foundation.org>
CC:     <gregkh@...uxfoundation.org>, <pv-drivers@...are.com>,
        Jorgen Hansen <jhansen@...are.com>
Subject: [PATCH] VMCI: Stop log spew when qp allocation isn't possible

VMCI queue pair allocation is disabled, if a VM is in FT mode. In
these cases, VMware Tools may still once in a while attempt to
create a vSocket stream connection, resulting in multiple
warnings in the kernel logs. Therefore downgrade the error log to
a debug log.

Reviewed-by: Vishnu Dasa <vdasa@...are.com>
Signed-off-by: Jorgen Hansen <jhansen@...are.com>
---
 drivers/misc/vmw_vmci/vmci_queue_pair.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/misc/vmw_vmci/vmci_queue_pair.c b/drivers/misc/vmw_vmci/vmci_queue_pair.c
index c490658..a3691c1 100644
--- a/drivers/misc/vmw_vmci/vmci_queue_pair.c
+++ b/drivers/misc/vmw_vmci/vmci_queue_pair.c
@@ -1207,7 +1207,7 @@ static int qp_alloc_guest_work(struct vmci_handle *handle,
 	} else {
 		result = qp_alloc_hypercall(queue_pair_entry);
 		if (result < VMCI_SUCCESS) {
-			pr_warn("qp_alloc_hypercall result = %d\n", result);
+			pr_devel("qp_alloc_hypercall result = %d\n", result);
 			goto error;
 		}
 	}
-- 
2.6.2