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c197ddb225
* bla: fix type misuse for backbone_gw hash indexing * mcast/TT: fix wrongly dropped or rerouted packets * Add missing include for in_interrupt() * mcast: fix duplicate mcast packets in BLA backbone from LAN * mcast: fix duplicate mcast packets in BLA backbone from mesh * mcast: fix duplicate mcast packets from BLA backbone to mesh Signed-off-by: Sven Eckelmann <sven@narfation.org>
27 lines
1.1 KiB
Diff
27 lines
1.1 KiB
Diff
From: Sven Eckelmann <sven@narfation.org>
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Date: Mon, 14 Sep 2020 13:58:16 +0200
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Subject: batman-adv: Add missing include for in_interrupt()
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The fix for receiving (internally generated) bla packets outside the
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interrupt context introduced the usage of in_interrupt(). But this
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functionality is only defined in linux/preempt.h which was not included
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with the same patch.
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Fixes: 3747f81a1380 ("batman-adv: bla: use netif_rx_ni when not in interrupt context")
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Signed-off-by: Sven Eckelmann <sven@narfation.org>
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Origin: upstream, https://git.open-mesh.org/batman-adv.git/commit/6ea99cd9c82b2d1bc4a313fe9006bcf5d956380e
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diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c
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index 9dc574f5659e2bce97bd7e0f3793f8c1edf1fbd5..26f590ba31d49a85143f67f1c002a25dc007b594 100644
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--- a/net/batman-adv/bridge_loop_avoidance.c
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+++ b/net/batman-adv/bridge_loop_avoidance.c
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@@ -37,6 +37,7 @@
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#include <linux/lockdep.h>
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#include <linux/netdevice.h>
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#include <linux/netlink.h>
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+#include <linux/preempt.h>
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#include <linux/rculist.h>
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#include <linux/rcupdate.h>
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#include <linux/seq_file.h>
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