Files
linuxkit/kernel/patches-4.9/0003-vmbus-Don-t-spam-the-logs-with-unknown-GUIDs.patch
Rolf Neugebauer 82c454a794 kernel: Rebase kernel patches proper
Regenerate the kernel patches from
https://github.com/rneugeba/linux-stable/

Note, the last two 4.9 patches are no properly
cherry-picked from linux-next. We previously had
0011-Drivers-hv-vmbus-Use-all... from an email.
0012-Drivers-hv-Log-the... is new, but may further aid
debugging version mismatch issues.

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
2017-02-06 17:57:26 +00:00

31 lines
1006 B
Diff

From 3572be36490b411085bf2c28c2a6f06a698bd80d Mon Sep 17 00:00:00 2001
From: Rolf Neugebauer <rolf.neugebauer@gmail.com>
Date: Mon, 23 May 2016 18:55:45 +0100
Subject: [PATCH 03/12] vmbus: Don't spam the logs with unknown GUIDs
With Hyper-V sockets device types are introduced on the fly. The pr_info()
then prints a message on every connection, which is way too verbose. Since
there doesn't seem to be an easy way to check for registered services,
disable the pr_info() completely.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
---
drivers/hv/channel_mgmt.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c
index 1bc1d4795243..db5bccf4fa7e 100644
--- a/drivers/hv/channel_mgmt.c
+++ b/drivers/hv/channel_mgmt.c
@@ -169,7 +169,6 @@ static u16 hv_get_dev_type(const struct vmbus_channel *channel)
if (!uuid_le_cmp(*guid, vmbus_devs[i].guid))
return i;
}
- pr_info("Unknown GUID: %pUl\n", guid);
return i;
}
--
2.11.0