From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AH8x227vYC2KGgWTsjy4mQECa28MI/7eEUvDad6vVDhihB+6787EWNEswGGe4y5a4HtjcQ188XNb ARC-Seal: i=1; a=rsa-sha256; t=1517590878; cv=none; d=google.com; s=arc-20160816; b=KNKKZEIxmsrJt0iRfZPXVGwaZA4fpO8Q+aB8PuGMhpUkvrrSO1GfrnQ84Fwz2QvSK7 JZiBajRv8IvxTKlrvikCWfNHhYW5e5ARaYGdHB4mP81iXtBTRMjZBFAA4OLXkpfAmj2N eRlsfkxVZGQUihX1ImuSpSLDJWde+uDTmsImqiPiKqVt0TRaA7FMEyqGBU17X67WUFbG LoVNtgoiUd/t/wZY+JSahLbdFLFnaV20kuN4xEoL0LFKHXpZpxqAC+9hsliARHCZpaEn AMcKm7h/f1+6DkoLWa+N9tpWU1r5cY6/UDq7HMk6sMkIhSG4gz3kbQ16PPAbGEEVzdW5 7uGw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=mime-version:user-agent:references:in-reply-to:message-id:date :subject:cc:to:from:arc-authentication-results; bh=CVI63uG8wKTt1xkqKX1SNG/Fq7Oq3R9CBQBcyGoREQA=; b=rkKLbO58h5zy3RESM4nsQ1gpuX9r4xGh7Zj/lazvcsbejMkCi/VlScPeveqgzgERul VuMlJ08PQrX9kba0K9HIbT4bzARc6z/MnKaAIlZVtQzpXQXsZMdIT8o1izGlA9+njLQu BW9IaFoLlmtkUGhurT06yxOa+8/uvb8wr7up7O8r8TXB65puD4FU7VMuAPq3fBR+xNM4 bnWjlDkGfvesVKNa3U1Dm7e52QebcDmgY2uX/HfqlMCeX/UJ0dfpL7b4yS9dcJc+fY/K ocXVcsXsAevGqWTNIHQz8NJZfLg6+rm+V3NSadc9aS6xdZwhW5vYmZ9vr0RAHcaz7Thj /9HA== ARC-Authentication-Results: i=1; mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 90.92.71.90 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org Authentication-Results: mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 90.92.71.90 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Geert Uytterhoeven , "David S. Miller" , Sasha Levin Subject: [PATCH 4.4 44/67] net: ethernet: xilinx: Mark XILINX_LL_TEMAC broken on 64-bit Date: Fri, 2 Feb 2018 17:58:13 +0100 Message-Id: <20180202140820.323438020@linuxfoundation.org> X-Mailer: git-send-email 2.16.1 In-Reply-To: <20180202140815.091718203@linuxfoundation.org> References: <20180202140815.091718203@linuxfoundation.org> User-Agent: quilt/0.65 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-LABELS: =?utf-8?b?IlxcU2VudCI=?= X-GMAIL-THRID: =?utf-8?q?1591309373573918616?= X-GMAIL-MSGID: =?utf-8?q?1591309373573918616?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Geert Uytterhoeven [ Upstream commit 15bfe05c8d6386f1a90e9340d15336e85e32aad6 ] On 64-bit (e.g. powerpc64/allmodconfig): drivers/net/ethernet/xilinx/ll_temac_main.c: In function 'temac_start_xmit_done': drivers/net/ethernet/xilinx/ll_temac_main.c:633:22: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] dev_kfree_skb_irq((struct sk_buff *)cur_p->app4); ^ cdmac_bd.app4 is u32, so it is too small to hold a kernel pointer. Note that several other fields in struct cdmac_bd are also too small to hold physical addresses on 64-bit platforms. Signed-off-by: Geert Uytterhoeven Signed-off-by: David S. Miller Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/net/ethernet/xilinx/Kconfig | 1 + 1 file changed, 1 insertion(+) --- a/drivers/net/ethernet/xilinx/Kconfig +++ b/drivers/net/ethernet/xilinx/Kconfig @@ -34,6 +34,7 @@ config XILINX_AXI_EMAC config XILINX_LL_TEMAC tristate "Xilinx LL TEMAC (LocalLink Tri-mode Ethernet MAC) driver" depends on (PPC || MICROBLAZE) + depends on !64BIT || BROKEN select PHYLIB ---help--- This driver supports the Xilinx 10/100/1000 LocalLink TEMAC