4.18-stable review patch. If anyone has any objections, please let me know.
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[ Upstream commit 24f33e64fcd0d50a4b1a8e5b41bd0257aa66b0e8 ]
Core regulatory hints didn't set wiphy_idx to WIPHY_IDX_INVALID. Since the regulatory request is zeroed, wiphy_idx was always implicitly set to 0. This resulted in updating only phy #0. Fix that.
Fixes: 806a9e39670b ("cfg80211: make regulatory_request use wiphy_idx instead of wiphy") Signed-off-by: Andrei Otcheretianski andrei.otcheretianski@intel.com Signed-off-by: Luca Coelho luciano.coelho@intel.com [add fixes tag] Signed-off-by: Johannes Berg johannes.berg@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- net/wireless/reg.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 2f702adf2912..765dedb12361 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -2867,6 +2867,7 @@ static int regulatory_hint_core(const char *alpha2) request->alpha2[0] = alpha2[0]; request->alpha2[1] = alpha2[1]; request->initiator = NL80211_REGDOM_SET_BY_CORE; + request->wiphy_idx = WIPHY_IDX_INVALID;
queue_regulatory_request(request);