From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Sebastian Gottschall , Guenter Roeck , Linus Torvalds Subject: [PATCH 4.14 02/22] x86: i8259: Add missing include file Date: Thu, 16 Aug 2018 20:45:03 +0200 Message-Id: <20180816171623.206316944@linuxfoundation.org> In-Reply-To: <20180816171622.831964729@linuxfoundation.org> References: <20180816171622.831964729@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Guenter Roeck commit 0a957467c5fd46142bc9c52758ffc552d4c5e2f7 upstream. i8259.h uses inb/outb and thus needs to include asm/io.h to avoid the following build error, as seen with x86_64:defconfig and CONFIG_SMP=n. In file included from drivers/rtc/rtc-cmos.c:45:0: arch/x86/include/asm/i8259.h: In function 'inb_pic': arch/x86/include/asm/i8259.h:32:24: error: implicit declaration of function 'inb' arch/x86/include/asm/i8259.h: In function 'outb_pic': arch/x86/include/asm/i8259.h:45:2: error: implicit declaration of function 'outb' Reported-by: Sebastian Gottschall Suggested-by: Sebastian Gottschall Fixes: 447ae3166702 ("x86: Don't include linux/irq.h from asm/hardirq.h") Signed-off-by: Guenter Roeck Signed-off-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman --- arch/x86/include/asm/i8259.h | 1 + 1 file changed, 1 insertion(+) --- a/arch/x86/include/asm/i8259.h +++ b/arch/x86/include/asm/i8259.h @@ -3,6 +3,7 @@ #define _ASM_X86_I8259_H #include +#include extern unsigned int cached_irq_mask;