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34 lines
1.0 KiB
Diff
34 lines
1.0 KiB
Diff
From: Alexander Wetzel <Alexander@wetzel-home.de>
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Date: Thu, 17 Jul 2025 18:25:47 +0200
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Subject: [PATCH] wifi: mac80211: Don't call fq_flow_idx() for management
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frames
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skb_get_hash() can only be used when the skb is linked to a netdev
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device.
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Signed-off-by: Alexander Wetzel <Alexander@wetzel-home.de>
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Fixes: 73bc9e0af594 ("mac80211: don't apply flow control on management frames")
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Link: https://patch.msgid.link/20250717162547.94582-3-Alexander@wetzel-home.de
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Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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---
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--- a/net/mac80211/tx.c
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+++ b/net/mac80211/tx.c
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@@ -1428,7 +1428,7 @@ static void ieee80211_txq_enqueue(struct
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{
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struct fq *fq = &local->fq;
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struct fq_tin *tin = &txqi->tin;
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- u32 flow_idx = fq_flow_idx(fq, skb);
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+ u32 flow_idx;
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ieee80211_set_skb_enqueue_time(skb);
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@@ -1444,6 +1444,7 @@ static void ieee80211_txq_enqueue(struct
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IEEE80211_TX_INTCFL_NEED_TXPROCESSING;
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__skb_queue_tail(&txqi->frags, skb);
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} else {
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+ flow_idx = fq_flow_idx(fq, skb);
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fq_tin_enqueue(fq, tin, flow_idx, skb,
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fq_skb_free_func);
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}
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