From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 47D392DBB3F; Mon, 5 May 2025 22:21:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746483704; cv=none; b=MIqHNit1Yi+sCcPb7q7lLEMlwpaFMMSTWzeC2NcV4GaN8uJSFSV3TTwNfUEhBkhPIQEnCqVSFJ7VuILyva9Z5sZRQRoZESX6Aunk5NtcOKDBPStvnOQem0FF8g4e7E7cl+77KdvYHiBnwMHdDfL4kWTsH3az0W0K6mPxDDMwM0E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746483704; c=relaxed/simple; bh=/6RXcikTGlExsZKixuMesNRG4VyS8GaM3pLFSNIGd3Q=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=M2ZCdiAfZVs2VM8N4Jop2uwZIWfHIZlbN4KDdICg7wJmA5WVsZ+C6Si5fskImI2Ef7GobW5x6FrMW/5ykXmBtovLs+PqR2pMn8qI+sfCfESTfdEi0mqsrGBh9AtN9oDex+w4z0/YoZOZyUjc9KxHQofdhxRa6cD6E06JGzNMiLA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=kD02J3mQ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="kD02J3mQ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3A3E8C4CEED; Mon, 5 May 2025 22:21:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746483704; bh=/6RXcikTGlExsZKixuMesNRG4VyS8GaM3pLFSNIGd3Q=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kD02J3mQFhOnoyS/L//suaMEFubCRAuAMuO/KK6SSxyvNwUq58378Fxk8Vi5AeWSy t5/Z78Puee9VlenOBW7xkG+nHpCpfoKYkkf4wjeXQ3Far666jCtuSWheFCbTu6lZzj xNilpKGv2xgpxo5PQzC+TlSxSUGNd5VWVjQWjg4scShA5172wboDl+mHg2TBxP3Az6 eHgr8uVZDBhDg5yOH2I5h1+mFQ19uq4k/w6mh7u9WXw9M0eQ3XAbSEyr4O3Nj4EQVR OS4U6ERfzJMRvs6Nwr45nW87y7fHvqS9cPLnpyGlKTheKUDObO1fnVYsN2kKX1qCON aaQZPyagugYnQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Ilan Peer , Miri Korenblit , Johannes Berg , Sasha Levin , johannes@sipsolutions.net, linux-wireless@vger.kernel.org Subject: [PATCH AUTOSEL 6.14 187/642] wifi: cfg80211: Update the link address when a link is added Date: Mon, 5 May 2025 18:06:43 -0400 Message-Id: <20250505221419.2672473-187-sashal@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250505221419.2672473-1-sashal@kernel.org> References: <20250505221419.2672473-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.14.5 Content-Transfer-Encoding: 8bit From: Ilan Peer [ Upstream commit e16caea70610ed4226034dfcdaa5c43b36ff9e0a ] When links are added, update the wireless device link addresses based on the information provided by the driver. Signed-off-by: Ilan Peer Signed-off-by: Miri Korenblit Link: https://patch.msgid.link/20250308225541.d694a9125aba.I79b010ea9aab47893e4f22c266362fde30b7f9ac@changeid Signed-off-by: Johannes Berg Signed-off-by: Sasha Levin --- include/net/cfg80211.h | 1 + net/wireless/mlme.c | 4 ++++ 2 files changed, 5 insertions(+) diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 363d7dd2255aa..c168b0e89b79d 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -9750,6 +9750,7 @@ struct cfg80211_mlo_reconf_done_data { u16 added_links; struct { struct cfg80211_bss *bss; + u8 *addr; } links[IEEE80211_MLD_MAX_NUM_LINKS]; }; diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c index e10f2b3b4b7f6..c1b71179601db 100644 --- a/net/wireless/mlme.c +++ b/net/wireless/mlme.c @@ -1361,6 +1361,10 @@ void cfg80211_mlo_reconf_add_done(struct net_device *dev, if (data->added_links & BIT(link_id)) { wdev->links[link_id].client.current_bss = bss_from_pub(bss); + + memcpy(wdev->links[link_id].addr, + data->links[link_id].addr, + ETH_ALEN); } else { cfg80211_unhold_bss(bss_from_pub(bss)); cfg80211_put_bss(wiphy, bss); -- 2.39.5