From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932285Ab3KLToT (ORCPT ); Tue, 12 Nov 2013 14:44:19 -0500 Received: from juliette.telenet-ops.be ([195.130.137.74]:35461 "EHLO juliette.telenet-ops.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756346Ab3KLTmu (ORCPT ); Tue, 12 Nov 2013 14:42:50 -0500 From: Geert Uytterhoeven To: Andrew Morton Cc: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven , Ralf Baechle , Benjamin Herrenschmidt , Martin Schwidefsky , Paul Mundt , "David S. Miller" , Guan Xuetao , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" Subject: [PATCH 12/17] nosave: Consolidate __nosave_{begin,end} in Date: Tue, 12 Nov 2013 20:42:22 +0100 Message-Id: <1384285347-13506-13-git-send-email-geert@linux-m68k.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1384285347-13506-1-git-send-email-geert@linux-m68k.org> References: <1384285347-13506-1-git-send-email-geert@linux-m68k.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The different architectures used their own (and different) declarations: extern __visible const void __nosave_begin, __nosave_end; extern const void __nosave_begin, __nosave_end; extern long __nosave_begin, __nosave_end; Consolidate them using the first variant in . Signed-off-by: Geert Uytterhoeven Cc: Ralf Baechle Cc: Benjamin Herrenschmidt Cc: Martin Schwidefsky Cc: Paul Mundt Cc: "David S. Miller" Cc: Guan Xuetao Cc: Thomas Gleixner Cc: Ingo Molnar Cc: "H. Peter Anvin" --- arch/mips/include/asm/suspend.h | 7 ------- arch/mips/power/cpu.c | 2 +- arch/powerpc/kernel/suspend.c | 4 +--- arch/s390/kernel/suspend.c | 6 +----- arch/sh/include/asm/sections.h | 1 - arch/sparc/power/hibernate.c | 4 +--- arch/unicore32/include/mach/pm.h | 3 --- arch/unicore32/kernel/hibernate.c | 1 + arch/x86/power/hibernate_32.c | 4 +--- arch/x86/power/hibernate_64.c | 4 +--- include/asm-generic/sections.h | 4 ++++ 11 files changed, 11 insertions(+), 29 deletions(-) delete mode 100644 arch/mips/include/asm/suspend.h diff --git a/arch/mips/include/asm/suspend.h b/arch/mips/include/asm/suspend.h deleted file mode 100644 index 3adac3b53d19..000000000000 --- a/arch/mips/include/asm/suspend.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef __ASM_SUSPEND_H -#define __ASM_SUSPEND_H - -/* References to section boundaries */ -extern const void __nosave_begin, __nosave_end; - -#endif /* __ASM_SUSPEND_H */ diff --git a/arch/mips/power/cpu.c b/arch/mips/power/cpu.c index 521e5963df05..2129e67723ff 100644 --- a/arch/mips/power/cpu.c +++ b/arch/mips/power/cpu.c @@ -7,7 +7,7 @@ * Author: Hu Hongbing * Wu Zhangjin */ -#include +#include #include #include diff --git a/arch/powerpc/kernel/suspend.c b/arch/powerpc/kernel/suspend.c index 0167d53da30c..a531154cc0f3 100644 --- a/arch/powerpc/kernel/suspend.c +++ b/arch/powerpc/kernel/suspend.c @@ -9,9 +9,7 @@ #include #include - -/* References to section boundaries */ -extern const void __nosave_begin, __nosave_end; +#include /* * pfn_is_nosave - check if given pfn is in the 'nosave' section diff --git a/arch/s390/kernel/suspend.c b/arch/s390/kernel/suspend.c index a7a7537ce1e7..1c4c5accd220 100644 --- a/arch/s390/kernel/suspend.c +++ b/arch/s390/kernel/suspend.c @@ -13,14 +13,10 @@ #include #include #include +#include #include "entry.h" /* - * References to section boundaries - */ -extern const void __nosave_begin, __nosave_end; - -/* * The restore of the saved pages in an hibernation image will set * the change and referenced bits in the storage key for each page. * Overindication of the referenced bits after an hibernation cycle diff --git a/arch/sh/include/asm/sections.h b/arch/sh/include/asm/sections.h index 1b6199740e98..7a99e6af6372 100644 --- a/arch/sh/include/asm/sections.h +++ b/arch/sh/include/asm/sections.h @@ -3,7 +3,6 @@ #include -extern long __nosave_begin, __nosave_end; extern long __machvec_start, __machvec_end; extern char __uncached_start, __uncached_end; extern char __start_eh_frame[], __stop_eh_frame[]; diff --git a/arch/sparc/power/hibernate.c b/arch/sparc/power/hibernate.c index 42b0b8ce699a..17bd2e167e07 100644 --- a/arch/sparc/power/hibernate.c +++ b/arch/sparc/power/hibernate.c @@ -9,11 +9,9 @@ #include #include #include +#include #include -/* References to section boundaries */ -extern const void __nosave_begin, __nosave_end; - struct saved_context saved_context; /* diff --git a/arch/unicore32/include/mach/pm.h b/arch/unicore32/include/mach/pm.h index 4dcd34ae194c..77b522694e74 100644 --- a/arch/unicore32/include/mach/pm.h +++ b/arch/unicore32/include/mach/pm.h @@ -36,8 +36,5 @@ extern int puv3_pm_enter(suspend_state_t state); /* Defined in hibernate_asm.S */ extern int restore_image(pgd_t *resume_pg_dir, struct pbe *restore_pblist); -/* References to section boundaries */ -extern const void __nosave_begin, __nosave_end; - extern struct pbe *restore_pblist; #endif diff --git a/arch/unicore32/kernel/hibernate.c b/arch/unicore32/kernel/hibernate.c index d75ef8b6cb56..9969ec374abb 100644 --- a/arch/unicore32/kernel/hibernate.c +++ b/arch/unicore32/kernel/hibernate.c @@ -18,6 +18,7 @@ #include #include #include +#include #include #include "mach/pm.h" diff --git a/arch/x86/power/hibernate_32.c b/arch/x86/power/hibernate_32.c index 7d28c885d238..291226b952a9 100644 --- a/arch/x86/power/hibernate_32.c +++ b/arch/x86/power/hibernate_32.c @@ -13,13 +13,11 @@ #include #include #include +#include /* Defined in hibernate_asm_32.S */ extern int restore_image(void); -/* References to section boundaries */ -extern const void __nosave_begin, __nosave_end; - /* Pointer to the temporary resume page tables */ pgd_t *resume_pg_dir; diff --git a/arch/x86/power/hibernate_64.c b/arch/x86/power/hibernate_64.c index 304fca20d96e..2276238fde6f 100644 --- a/arch/x86/power/hibernate_64.c +++ b/arch/x86/power/hibernate_64.c @@ -17,11 +17,9 @@ #include #include #include +#include #include -/* References to section boundaries */ -extern __visible const void __nosave_begin, __nosave_end; - /* Defined in hibernate_asm_64.S */ extern asmlinkage int restore_image(void); diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h index f1a24b5c3b90..b58fd667f87b 100644 --- a/include/asm-generic/sections.h +++ b/include/asm-generic/sections.h @@ -3,6 +3,8 @@ /* References to section boundaries */ +#include + /* * Usage guidelines: * _text, _data: architecture specific, don't use them in arch-independent code @@ -37,6 +39,8 @@ extern char __start_rodata[], __end_rodata[]; /* Start and end of .ctors section - used for constructor calls. */ extern char __ctors_start[], __ctors_end[]; +extern __visible const void __nosave_begin, __nosave_end; + /* function descriptor handling (if any). Override * in asm/sections.h */ #ifndef dereference_function_descriptor -- 1.7.9.5