From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:40456 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728233AbeICVaF (ORCPT ); Mon, 3 Sep 2018 17:30:05 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Ben Hutchings , Nick Desaulniers , Thomas Gleixner , Juergen Gross , "H. Peter Anvin" , Boris Ostrovsky Subject: [PATCH 4.9 088/107] x86/irqflags: Mark native_restore_fl extern inline Date: Mon, 3 Sep 2018 18:56:52 +0200 Message-Id: <20180903165641.562882106@linuxfoundation.org> In-Reply-To: <20180903165637.293735109@linuxfoundation.org> References: <20180903165637.293735109@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: stable-owner@vger.kernel.org List-ID: 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Nick Desaulniers commit 1f59a4581b5ecfe9b4f049a7a2cf904d8352842d upstream. This should have been marked extern inline in order to pick up the out of line definition in arch/x86/kernel/irqflags.S. Fixes: 208cbb325589 ("x86/irqflags: Provide a declaration for native_save_fl") Reported-by: Ben Hutchings Signed-off-by: Nick Desaulniers Signed-off-by: Thomas Gleixner Reviewed-by: Juergen Gross Cc: "H. Peter Anvin" Cc: Boris Ostrovsky Cc: Greg Kroah-Hartman Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/20180827214011.55428-1-ndesaulniers@google.com Signed-off-by: Greg Kroah-Hartman --- arch/x86/include/asm/irqflags.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/arch/x86/include/asm/irqflags.h +++ b/arch/x86/include/asm/irqflags.h @@ -32,7 +32,8 @@ extern inline unsigned long native_save_ return flags; } -static inline void native_restore_fl(unsigned long flags) +extern inline void native_restore_fl(unsigned long flags); +extern inline void native_restore_fl(unsigned long flags) { asm volatile("push %0 ; popf" : /* no output */