From nobody Fri Oct 3 20:22:35 2025 Received: from out-171.mta0.migadu.com (out-171.mta0.migadu.com [91.218.175.171]) (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 33C30301006 for ; Mon, 25 Aug 2025 17:21:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.171 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756142520; cv=none; b=sbchSKpCZkfBOh8jOZftUtRYLNY8+b0hqHIHX3xry2/XS13MH/sZEmC+/9NqlnApVovDzLgmZmw+jO5ZolkfFPg5ztD8OFmP1SeUyktaaOWO+X17yRzH/lmBcJ77NewGzlmpJAp60pc1FU18jGyuIXrc3HssyfGWct53BVZKNac= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756142520; c=relaxed/simple; bh=jT/ylMlEQRDNlFQw3ZQpII4o4YK4hEQMjtkjgsk9Zc8=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=I6lsFz+eIf1pmMrCmtEKQ88S+HDU1uU7klHpv9hBES1bX1mXAJ1o2YAUpmnIAjJLfjKnW2cIDPO/NSkjLH6p7EYZsUDNxOHH1UGRo6HBz01WPpmDl1+HVctvE2kAWEr+r27oHb2DigJLEI9mEXZeis+0SfWYEjJnA62oRDMT7Hk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=M2Pk6Cr/; arc=none smtp.client-ip=91.218.175.171 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="M2Pk6Cr/" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1756142514; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=vTIzMbFo+qzt9TXdUaDMScLRHehevEhpnDaT3qnZd+8=; b=M2Pk6Cr/NRoBM198R9TzybFkP0aG+rlM/lfiJS0dZPVd0h9B81MeZrarhd8s5viMlWK9FS mD8yHIq5H/YfenXORLuHdhfQQn9zt2/RxrDF7/muHI/LtukH7FUN8ppXd8L9AZgll+cD0K MbnXYlOQKFkKlLEVdozmXxwITQljMLE= From: Sean Anderson To: Andrew Lunn , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , netdev@vger.kernel.org Cc: Claudiu Beznea , Nicolas Ferre , linux-kernel@vger.kernel.org, Sean Anderson Subject: [PATCH net] net: macb: Fix offset error in gem_update_stats Date: Mon, 25 Aug 2025 13:21:34 -0400 Message-Id: <20250825172134.681861-1-sean.anderson@linux.dev> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Migadu-Flow: FLOW_OUT Content-Type: text/plain; charset="utf-8" hw_stats now has only one variable for tx_octets/rx_octets, so we should only increment p once, not twice. This would cause the statistics to be reported under the wrong categories in `ethtool -S --all-groups` (which uses hw_stats) but not `ethtool -S` (which uses ethtool_stats). Signed-off-by: Sean Anderson Fixes: f6af690a295a ("net: cadence: macb: Report standard stats") --- 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/etherne= t/cadence/macb_main.c index b29c3beae0b2..106885451147 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -3090,7 +3090,7 @@ static void gem_update_stats(struct macb *bp) /* Add GEM_OCTTXH, GEM_OCTRXH */ val =3D bp->macb_reg_readl(bp, offset + 4); bp->ethtool_stats[i] +=3D ((u64)val) << 32; - *(p++) +=3D ((u64)val) << 32; + *p +=3D ((u64)val) << 32; } } =20 --=20 2.35.1.1320.gc452695387.dirty