2018-01-15 12:26:15 +01:00
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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2017-09-14 11:31:29 +02:00
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From: =?UTF-8?q?Fabian=20Gr=C3=BCnbichler?= <f.gruenbichler@proxmox.com>
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Date: Thu, 14 Sep 2017 11:02:18 +0200
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2018-01-15 12:26:15 +01:00
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Subject: [PATCH] bridge: keep MAC of first assigned port
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2017-09-14 11:31:29 +02:00
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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original commit message:
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Default bridge changes MAC dynamically using smallest MAC of all
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connected ports (for no real reason). To avoid problems with ARP
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we simply use the MAC of the first connected port.
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Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
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---
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net/bridge/br_stp_if.c | 5 +----
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1 file changed, 1 insertion(+), 4 deletions(-)
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diff --git a/net/bridge/br_stp_if.c b/net/bridge/br_stp_if.c
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2018-03-09 14:43:58 +01:00
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index 808e2b914015..b0ad54384826 100644
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2017-09-14 11:31:29 +02:00
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--- a/net/bridge/br_stp_if.c
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+++ b/net/bridge/br_stp_if.c
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@@ -259,10 +259,7 @@ bool br_stp_recalculate_bridge_id(struct net_bridge *br)
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return false;
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list_for_each_entry(p, &br->port_list, list) {
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- if (addr == br_mac_zero ||
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- memcmp(p->dev->dev_addr, addr, ETH_ALEN) < 0)
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- addr = p->dev->dev_addr;
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-
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+ addr = p->dev->dev_addr;
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}
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if (ether_addr_equal(br->bridge_id.addr, addr))
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