From nobody Fri Dec 19 06:58:54 2025 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 EBF791F23D8; Sun, 24 Mar 2024 22:58:20 +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=1711321102; cv=none; b=nLCMWkW99Hzq1cDHRH9CwGOwX+L8z6r7BbKzOLCodfWL8Qgwx/JskWwI4ExF853fmodNvk+J0UCfEqoUP++lCZtrk0UL9NWHKaQrtHXNw/NdtuIXBMlt2iNJJEpBvjGa15aFg5BP4e935sHD4oIO8oi/aKba3Zu3T0bMKjUU++M= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711321102; c=relaxed/simple; bh=9123jR0gyQTTvHkC+QjmGNgnRZ6KOlFUFXuEXV9RdQw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=GRwn93KibEc9DpXF7W3z1ChSf2LZB/gXLD0Ac0XPAiTY2U4EagBPStoR+gaLWISRGsRwTGmgqh48YOxqjKmCxTc5OduLUYNQzLDIuHTavvnhCPAWaubEMrRU8Q4glcc/npOqV7vTG9Zwlv/fFtb4qgOQt2MyhMBx8l9q2V4Q30s= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=joZ5xb6l; 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="joZ5xb6l" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2082DC433C7; Sun, 24 Mar 2024 22:58:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711321100; bh=9123jR0gyQTTvHkC+QjmGNgnRZ6KOlFUFXuEXV9RdQw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=joZ5xb6lTXn26jRWYpVJ1N6H4ejBAg1NTRyMSwVhwKz8Qcen02G2RHkUmHiyZx7k3 ZH0ddsAhNIQKcr34FNUpBxfI378R5P2CNAQ7XUvSqZXY8diYXsRh0mLFoPSgLjrA0I pUG8iMiri6FIUCDhpt5UFros1X4JjYzgh+A8uZyg4APItcd40sWiZbU69sBWr569Ge qh3aB/1wmz0mRTmG6PwaGttD/Zum9RNg4O8PgoP+Mbec8N3rkMKvVoGQUguc+5kGg8 h+4q87h3cohUbt7pnXGn34LFUYG9bctrTCK6QVa4ua5l5uvZI7njQ4ZM+0B2QMCLJH 4480qwsYRH86w== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Duanqiang Wen , Michal Kubiak , Paolo Abeni , Sasha Levin Subject: [PATCH 6.7 663/713] net: txgbe: fix clk_name exceed MAX_DEV_ID limits Date: Sun, 24 Mar 2024 18:46:29 -0400 Message-ID: <20240324224720.1345309-664-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240324224720.1345309-1-sashal@kernel.org> References: <20240324224720.1345309-1-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: quoted-printable Content-Type: text/plain; charset="utf-8" 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-sw= ift.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/e= thernet/wangxun/txgbe/txgbe_phy.c index b6c06adb86560..b95187a0847f7 100644 --- a/drivers/net/ethernet/wangxun/txgbe/txgbe_phy.c +++ b/drivers/net/ethernet/wangxun/txgbe/txgbe_phy.c @@ -551,7 +551,7 @@ static int txgbe_clock_register(struct txgbe *txgbe) char clk_name[32]; struct clk *clk; =20 - snprintf(clk_name, sizeof(clk_name), "i2c_designware.%d", + snprintf(clk_name, sizeof(clk_name), "i2c_dw.%d", pci_dev_id(pdev)); =20 clk =3D clk_register_fixed_rate(NULL, clk_name, NULL, 0, 156250000); --=20 2.43.0