From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933760AbcEQCB5 (ORCPT ); Mon, 16 May 2016 22:01:57 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:33642 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754540AbcEQBOc (ORCPT ); Mon, 16 May 2016 21:14:32 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Jaroslav Kysela , Andi Kleen , "H. Peter Anvin" , Christoph Biedl Subject: [PATCH 3.14 04/17] asmlinkage, pnp: Make variables used from assembler code visible Date: Mon, 16 May 2016 18:14:05 -0700 Message-Id: <20160517011347.108812810@linuxfoundation.org> X-Mailer: git-send-email 2.8.2 In-Reply-To: <20160517011346.950684325@linuxfoundation.org> References: <20160517011346.950684325@linuxfoundation.org> User-Agent: quilt/0.64 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Andi Kleen commit a99aa42d0253f033cbb85096d3f2bd82201321e6 upstream. Mark variables referenced from assembler files visible. This fixes compile problems with LTO. Cc: Jaroslav Kysela Signed-off-by: Andi Kleen Link: http://lkml.kernel.org/r/1391845930-28580-4-git-send-email-ak@linux.intel.com Signed-off-by: H. Peter Anvin Cc: Christoph Biedl Signed-off-by: Greg Kroah-Hartman --- drivers/pnp/pnpbios/bioscalls.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) --- a/drivers/pnp/pnpbios/bioscalls.c +++ b/drivers/pnp/pnpbios/bioscalls.c @@ -21,7 +21,7 @@ #include "pnpbios.h" -static struct { +__visible struct { u16 offset; u16 segment; } pnp_bios_callpoint; @@ -41,6 +41,7 @@ asmlinkage void pnp_bios_callfunc(void); __asm__(".text \n" __ALIGN_STR "\n" + ".globl pnp_bios_callfunc\n" "pnp_bios_callfunc:\n" " pushl %edx \n" " pushl %ecx \n" @@ -66,9 +67,9 @@ static struct desc_struct bad_bios_desc * after PnP BIOS oopses. */ -u32 pnp_bios_fault_esp; -u32 pnp_bios_fault_eip; -u32 pnp_bios_is_utter_crap = 0; +__visible u32 pnp_bios_fault_esp; +__visible u32 pnp_bios_fault_eip; +__visible u32 pnp_bios_is_utter_crap = 0; static spinlock_t pnp_bios_lock;