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wifi: mac80211: Fix puncturing bitmap handling in __ieee80211_csa_finalize()
author
Christophe JAILLET
<christophe.jaillet@wanadoo.fr>
Mon, 24 Apr 2023 17:42:04 +0000
(19:42 +0200)
committer
Johannes Berg
<johannes.berg@intel.com>
Tue, 16 May 2023 17:15:01 +0000
(10:15 -0700)
'changed' can be OR'ed with BSS_CHANGED_EHT_PUNCTURING which is larger than
an u32.
So, turn 'changed' into an u64 and update ieee80211_set_after_csa_beacon()
accordingly.
In the commit in Fixes, only ieee80211_start_ap() was updated.
Fixes:
2cc25e4b2a04
("wifi: mac80211: configure puncturing bitmap")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Link:
https://lore.kernel.org/r/e84a3f80fe536787f7a2c7180507efc36cd14f95.1682358088.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net/mac80211/cfg.c
patch
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diff --git
a/net/mac80211/cfg.c
b/net/mac80211/cfg.c
index
7317e4a
..
c5e5f78
100644
(file)
--- a/
net/mac80211/cfg.c
+++ b/
net/mac80211/cfg.c
@@
-3589,7
+3589,7
@@
void ieee80211_channel_switch_disconnect(struct ieee80211_vif *vif, bool block_t
EXPORT_SYMBOL(ieee80211_channel_switch_disconnect);
static int ieee80211_set_after_csa_beacon(struct ieee80211_sub_if_data *sdata,
- u
32
*changed)
+ u
64
*changed)
{
int err;
@@
-3632,7
+3632,7
@@
static int ieee80211_set_after_csa_beacon(struct ieee80211_sub_if_data *sdata,
static int __ieee80211_csa_finalize(struct ieee80211_sub_if_data *sdata)
{
struct ieee80211_local *local = sdata->local;
- u
32
changed = 0;
+ u
64
changed = 0;
int err;
sdata_assert_lock(sdata);