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 29AAA1C3206; Sun, 24 Mar 2024 22:45:50 +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=1711320350; cv=none; b=nGOG4hjATWUtMDVMtKnQs5UQo4fl2AGvJtT3B8JNmlMOL4UA4TKcPaXe/GxoToXtkX3caY4+36l81MdUNd0hmWN2OoS6XbSIx+zTK0v/QtgwpWSbTsdpj1Nxnl8caoo7gOyb3aljDIpPBndGf/SuVZA6RmXFGuy+y8bsmJckq98= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711320350; c=relaxed/simple; bh=jyPUzGjrKorLgfAUq4D1EjtMEkByCrvPfO9D5cajMHg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=e3xgO4/0g3yF/DzviP9LebqiulU20G2ikeJRnOXZuuTKDxnaJdyUHxrolZCRwlg9WsozQs424VSiuzXV6tKB4DuF4b7lbcRBdOWgJCs9Es7A3JkzIURr+5dz6NsH+aCxgub06T2CG/OBD1KL3CCBUW9oZ3AqNYJ6o+wAb7TPL00= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=eL8Szldr; 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="eL8Szldr" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 52685C433C7; Sun, 24 Mar 2024 22:45:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711320350; bh=jyPUzGjrKorLgfAUq4D1EjtMEkByCrvPfO9D5cajMHg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=eL8Szldrq9ns+bgxmYBIrvTpCO/4RZADPSNenustqyt73AH4WRWBHZubuzs4ofjhF D+bFxOuwvFU514l8yv/gi+xrYorNlDEC65X3GSkD3kcTJXkr4ENXIgfx4ZH74A5XWT 0/5fSVffTFyMCuq+T4LuGrbFT1OIiRN5UxQ6uxmcR5sz1mYuYniFW51z037FwabAVO f6C5gwrM6bhKkYXepNRvKpksdNBEfuKOj+XiiH7+R3y9xb9UyNqguSFLcNnB9wW+Eo OhGSuKeti6QheI6XgnzOvZ95mNw9QtqP+rfj2OeraBQxKzSoyXExlX9loFyzO0Pzct 04kcBu93aqfYA== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Duanqiang Wen , Michal Kubiak , Paolo Abeni , Sasha Levin Subject: [PATCH 6.8 657/715] net: txgbe: fix clk_name exceed MAX_DEV_ID limits Date: Sun, 24 Mar 2024 18:33:56 -0400 Message-ID: <20240324223455.1342824-658-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240324223455.1342824-1-sashal@kernel.org> References: <20240324223455.1342824-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit From: Duanqiang Wen [ Upstream commit e30cef001da259e8df354b813015d0e5acc08740 ] txgbe register clk which name is i2c_designware.pci_dev_id(), clk_name will be stored in clk_lookup_alloc. If PCIe bus number is larger than 0x39, clk_name size will be larger than 20 bytes. It exceeds clk_lookup_alloc MAX_DEV_ID limits. So the driver shortened clk_name. Fixes: b63f20485e43 ("net: txgbe: Register fixed rate clock") Signed-off-by: Duanqiang Wen Reviewed-by: Michal Kubiak Link: https://lore.kernel.org/r/20240313080634.459523-1-duanqiangwen@net-swift.com Signed-off-by: Paolo Abeni Signed-off-by: Sasha Levin --- drivers/net/ethernet/wangxun/txgbe/txgbe_phy.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/wangxun/txgbe/txgbe_phy.c b/drivers/net/ethernet/wangxun/txgbe/txgbe_phy.c index 1b84d495d14e8..29997e4b2d6ca 100644 --- a/drivers/net/ethernet/wangxun/txgbe/txgbe_phy.c +++ b/drivers/net/ethernet/wangxun/txgbe/txgbe_phy.c @@ -556,7 +556,7 @@ static int txgbe_clock_register(struct txgbe *txgbe) char clk_name[32]; struct clk *clk; - snprintf(clk_name, sizeof(clk_name), "i2c_designware.%d", + snprintf(clk_name, sizeof(clk_name), "i2c_dw.%d", pci_dev_id(pdev)); clk = clk_register_fixed_rate(NULL, clk_name, NULL, 0, 156250000); -- 2.43.0