Re: backports spatch question

[Ben Greear <greearb@candelatech.com>]

So next problem is kcov stuff.  This is just FYI, I'll just revert this
patch since I don't need it.

[greearb@ben-dt4 linux-5.13.dev.y]$ git show 261e411bb283d
commit 261e411bb283d348a6a977cccb5db393594e7695
Author: Aleksandr Nogikh <nogikh@google.com>
Date:   Thu Oct 29 17:36:20 2020 +0000

     mac80211: add KCOV remote annotations to incoming frame processing

     Add KCOV remote annotations to ieee80211_iface_work() and
     ieee80211_rx_list(). This will enable coverage-guided fuzzing of
     mac80211 code that processes incoming 802.11 frames.

     Signed-off-by: Aleksandr Nogikh <nogikh@google.com>
     Reviewed-by: Johannes Berg <johannes@sipsolutions.net>
     Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 1be775979132..56a1bcea2c1c 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -1356,6 +1356,7 @@ static void ieee80211_iface_work(struct work_struct *work)
         while ((skb = skb_dequeue(&sdata->skb_queue))) {
                 struct ieee80211_mgmt *mgmt = (void *)skb->data;

+               kcov_remote_start_common(skb_get_kcov_handle(skb));
.....

Thanks,
Ben
-- 
Ben Greear <greearb@candelatech.com>
Candela Technologies Inc  http://www.candelatech.com

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