From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 6F2D552FE4D for ; Wed, 16 Sep 2026 23:53:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789602822; cv=none; b=iELBbiKO/NI+3Wzl3CYC5Mz/f7h934bTA/fdhHLUdsZnSGp+3BXt79WxWOR7OTwBTgJBE9DFK8keFY0CaD7IAuj2iewuZd4+GNv1GwoS6x8WDGSStMAaL6MDG87EwlZP7ieaevhd2exNksmjIavGGqc/P17nQJ7OW5P+8vYg0ic= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789602822; c=relaxed/simple; bh=6mAaNVNf06Hu0s05g79vMyATKwwRgdj1OTCHzSUbDKQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ugvLMx87woXZulYM7zOGExgzgMEOjwtiCY+47e7HUPHNU3UBEYPwm52X9adCmni5Typ4OvgJE2ztuv+JNAEzC8dKrjndf7N1xuPZ/F8jbmqXpL3nbjX1SJ6/8iNGaN8a06OKSQa8z/aSUqhoH880qcIMZczR04kN/Mw8EVT0B4Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=e7MEFsNh; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="e7MEFsNh" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D4A551F00899; Wed, 16 Sep 2026 23:53:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1789602821; bh=MQmns15+urswIRQe5/0GYLnfcWGCM2wDMnmjQQTkGvI=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=e7MEFsNhLR2JuYWyqWQfzJdEiRzZSLUIE+yb5H2ID8wJsblicuF5Yp6T6BcvPyG8l hI1MuoRxXBdtyqyW/ZbUlw4lp34JS/f7EXWBHcT9MJiK9WtJHas9VGDB08mstIXtRN ldUt9QFkscFGhXMcH++9MfPpmP+sP8kkAk/BCUKAJiOSiJxuEC8+K/WxGp7bUv27wT UiDdA5rq31EIZbR3vyWF1FfZuUjenjUGqRHM/aEsJcoU8oXPkOKWNYLJGuRha/xnXh T1a/fSwpj1NcQMRQDKZ6rJQQ3vaff3tngwa9Ia/JW+f4/dGXXOec4K2i/uD1WFLk6M NPyZnot7/EQ6Q== From: Sasha Levin To: stable@vger.kernel.org Cc: Kevin Hao , Jakub Kicinski , Sasha Levin Subject: [PATCH 6.18.y 2/4] net: macb: Use netif_napi_add_tx() instead of netif_napi_add() for TX NAPI Date: Wed, 16 Sep 2026 19:53:36 -0400 Message-ID: <20260916235338.3313589-2-sashal@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260916235338.3313589-1-sashal@kernel.org> References: <2026091642-wasting-vagueness-0a57@gregkh> <20260916235338.3313589-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Kevin Hao [ Upstream commit c321b5676d0c41de9155c1966aa6af8b7ca35091 ] The TX NAPI should be registered via netif_napi_add_tx() to avoid unnecessarily polluting the napi_hash table. Signed-off-by: Kevin Hao Link: https://patch.msgid.link/20260403-macb-napi-tx-v1-1-08126a60c65e@gmail.com Signed-off-by: Jakub Kicinski Stable-dep-of: e1406330d70e ("net: macb: initialize PTP state before registering clock") Signed-off-by: Sasha Levin --- drivers/net/ethernet/cadence/macb_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index 71db2927b79ea..d0afcefb3e4c8 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -4648,7 +4648,7 @@ static int macb_init(struct platform_device *pdev) queue->bp = bp; spin_lock_init(&queue->tx_ptr_lock); netif_napi_add(dev, &queue->napi_rx, macb_rx_poll); - netif_napi_add(dev, &queue->napi_tx, macb_tx_poll); + netif_napi_add_tx(dev, &queue->napi_tx, macb_tx_poll); if (hw_q) { queue->ISR = GEM_ISR(hw_q - 1); queue->IER = GEM_IER(hw_q - 1); -- 2.53.0