x86/headers: Replace #include <asm/export.h> with #include <linux/export.h>

The following commit: ddb5cdbafa ("kbuild: generate KSYMTAB entries by modpost") deprecated <asm/export.h>, which is now a wrapper of <linux/export.h>. Use <linux/export.h> in *.S as well as in *.c files. After all the <asm/export.h> lines are replaced, <asm/export.h> and <asm-generic/export.h> will be removed. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lore.kernel.org/r/20230806145958.380314-2-masahiroy@kernel.org
2024-12-29 17:25:38 +00:00 · 2023-08-06 23:59:56 +09:00 · 2023-08-06 23:59:56 +09:00 · 94ea9c0521
commit 94ea9c0521
parent b425232c67
23 changed files with 23 additions and 25 deletions
--- a/arch/x86/entry/entry.S
+++ b/arch/x86/entry/entry.S
@ -3,8 +3,8 @@
 * Common place for both 32- and 64-bit entry routines.
 */

+#include <linux/export.h>
 #include <linux/linkage.h>
-#include <asm/export.h>
 #include <asm/msr-index.h>

 .pushsection .noinstr.text, "ax"
--- a/arch/x86/entry/entry_64.S
+++ b/arch/x86/entry/entry_64.S
@ -18,6 +18,7 @@
 * - SYM_FUNC_START/END:Define functions in the symbol table.
 * - idtentry:		Define exception entry points.
 */
+#include <linux/export.h>
 #include <linux/linkage.h>
 #include <asm/segment.h>
 #include <asm/cache.h>
@ -34,7 +35,6 @@
 #include <asm/asm.h>
 #include <asm/smap.h>
 #include <asm/pgtable_types.h>
-#include <asm/export.h>
 #include <asm/frame.h>
 #include <asm/trapnr.h>
 #include <asm/nospec-branch.h>
--- a/arch/x86/entry/thunk_32.S
+++ b/arch/x86/entry/thunk_32.S
@ -4,9 +4,9 @@
 * Copyright 2008 by Steven Rostedt, Red Hat, Inc
 *  (inspired by Andi Kleen's thunk_64.S)
 */
+	#include <linux/export.h>
 	#include <linux/linkage.h>
 	#include <asm/asm.h>
-	#include <asm/export.h>

 	/* put return address in eax (arg1) */
 	.macro THUNK name, func, put_ret_addr_in_eax=0
--- a/arch/x86/entry/thunk_64.S
+++ b/arch/x86/entry/thunk_64.S
@ -4,10 +4,10 @@
 * disturbance of register allocation in some inline assembly constructs.
 * Copyright 2001,2002 by Andi Kleen, SuSE Labs.
 */
+#include <linux/export.h>
 #include <linux/linkage.h>
 #include "calling.h"
 #include <asm/asm.h>
-#include <asm/export.h>

 	/* rdi:	arg1 ... normal C conventions. rax is saved/restored. */
 	.macro THUNK name, func
--- a/arch/x86/kernel/ftrace_32.S
+++ b/arch/x86/kernel/ftrace_32.S
@ -3,10 +3,10 @@
 *  Copyright (C) 2017  Steven Rostedt, VMware Inc.
 */

+#include <linux/export.h>
 #include <linux/linkage.h>
 #include <asm/page_types.h>
 #include <asm/segment.h>
-#include <asm/export.h>
 #include <asm/ftrace.h>
 #include <asm/nospec-branch.h>
 #include <asm/frame.h>
--- a/arch/x86/kernel/ftrace_64.S
+++ b/arch/x86/kernel/ftrace_64.S
@ -3,12 +3,12 @@
 *  Copyright (C) 2014  Steven Rostedt, Red Hat Inc
 */

+#include <linux/export.h>
 #include <linux/cfi_types.h>
 #include <linux/linkage.h>
 #include <asm/asm-offsets.h>
 #include <asm/ptrace.h>
 #include <asm/ftrace.h>
-#include <asm/export.h>
 #include <asm/nospec-branch.h>
 #include <asm/unwind_hints.h>
 #include <asm/frame.h>
--- a/arch/x86/kernel/head_32.S
+++ b/arch/x86/kernel/head_32.S
@ -8,6 +8,7 @@
 */

 .text
+#include <linux/export.h>
 #include <linux/threads.h>
 #include <linux/init.h>
 #include <linux/linkage.h>
@ -25,7 +26,6 @@
 #include <asm/nops.h>
 #include <asm/nospec-branch.h>
 #include <asm/bootparam.h>
-#include <asm/export.h>
 #include <asm/pgtable_32.h>

 /* Physical address */
--- a/arch/x86/kernel/head_64.S
+++ b/arch/x86/kernel/head_64.S
@ -9,7 +9,7 @@
 *  Copyright (C) 2005 Eric Biederman <ebiederm@xmission.com>
 */

-
+#include <linux/export.h>
 #include <linux/linkage.h>
 #include <linux/threads.h>
 #include <linux/init.h>
@ -22,7 +22,6 @@
 #include <asm/percpu.h>
 #include <asm/nops.h>
 #include "../entry/calling.h"
-#include <asm/export.h>
 #include <asm/nospec-branch.h>
 #include <asm/apicdef.h>
 #include <asm/fixmap.h>
--- a/arch/x86/kernel/irqflags.S
+++ b/arch/x86/kernel/irqflags.S
@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0 */

 #include <asm/asm.h>
-#include <asm/export.h>
+#include <linux/export.h>
 #include <linux/linkage.h>

 /*
--- a/arch/x86/lib/checksum_32.S
+++ b/arch/x86/lib/checksum_32.S
@ -21,10 +21,10 @@
 *                   converted to pure assembler
 */

+#include <linux/export.h>
 #include <linux/linkage.h>
 #include <asm/errno.h>
 #include <asm/asm.h>
-#include <asm/export.h>
 #include <asm/nospec-branch.h>

 /*
--- a/arch/x86/lib/clear_page_64.S
+++ b/arch/x86/lib/clear_page_64.S
@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
+#include <linux/export.h>
 #include <linux/linkage.h>
 #include <asm/asm.h>
-#include <asm/export.h>

 /*
 * Most CPUs support enhanced REP MOVSB/STOSB instructions. It is
--- a/arch/x86/lib/cmpxchg8b_emu.S
+++ b/arch/x86/lib/cmpxchg8b_emu.S
@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0-only */

+#include <linux/export.h>
 #include <linux/linkage.h>
-#include <asm/export.h>
 #include <asm/percpu.h>
 #include <asm/processor-flags.h>

--- a/arch/x86/lib/copy_page_64.S
+++ b/arch/x86/lib/copy_page_64.S
@ -1,10 +1,10 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 /* Written 2003 by Andi Kleen, based on a kernel by Evandro Menezes */

+#include <linux/export.h>
 #include <linux/linkage.h>
 #include <asm/cpufeatures.h>
 #include <asm/alternative.h>
-#include <asm/export.h>

 /*
 * Some CPUs run faster using the string copy instructions (sane microcode).
--- a/arch/x86/lib/copy_user_64.S
+++ b/arch/x86/lib/copy_user_64.S
@ -6,11 +6,11 @@
 * Functions to copy from and to user space.
 */

+#include <linux/export.h>
 #include <linux/linkage.h>
 #include <asm/cpufeatures.h>
 #include <asm/alternative.h>
 #include <asm/asm.h>
-#include <asm/export.h>

 /*
 * rep_movs_alternative - memory copy with exception handling.
--- a/arch/x86/lib/copy_user_uncached_64.S
+++ b/arch/x86/lib/copy_user_uncached_64.S
@ -3,9 +3,9 @@
 * Copyright 2023 Linus Torvalds <torvalds@linux-foundation.org>
 */

+#include <linux/export.h>
 #include <linux/linkage.h>
 #include <asm/asm.h>
-#include <asm/export.h>

 /*
 * copy_user_nocache - Uncached memory copy with exception handling
--- a/arch/x86/lib/getuser.S
+++ b/arch/x86/lib/getuser.S
@ -26,6 +26,7 @@
 * as they get called from within inline assembly.
 */

+#include <linux/export.h>
 #include <linux/linkage.h>
 #include <asm/page_types.h>
 #include <asm/errno.h>
@ -33,7 +34,6 @@
 #include <asm/thread_info.h>
 #include <asm/asm.h>
 #include <asm/smap.h>
-#include <asm/export.h>

 #define ASM_BARRIER_NOSPEC ALTERNATIVE "", "lfence", X86_FEATURE_LFENCE_RDTSC

--- a/arch/x86/lib/hweight.S
+++ b/arch/x86/lib/hweight.S
@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0 */
+#include <linux/export.h>
 #include <linux/linkage.h>
-#include <asm/export.h>

 #include <asm/asm.h>

--- a/arch/x86/lib/memcpy_64.S
+++ b/arch/x86/lib/memcpy_64.S
@ -1,12 +1,12 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 /* Copyright 2002 Andi Kleen */

+#include <linux/export.h>
 #include <linux/linkage.h>
 #include <linux/cfi_types.h>
 #include <asm/errno.h>
 #include <asm/cpufeatures.h>
 #include <asm/alternative.h>
-#include <asm/export.h>

 .section .noinstr.text, "ax"

--- a/arch/x86/lib/memmove_32.S
+++ b/arch/x86/lib/memmove_32.S
@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0 */

+#include <linux/export.h>
 #include <linux/linkage.h>
-#include <asm/export.h>

 SYM_FUNC_START(memmove)
 /*
--- a/arch/x86/lib/memmove_64.S
+++ b/arch/x86/lib/memmove_64.S
@ -6,10 +6,10 @@
 * This assembly file is re-written from memmove_64.c file.
 *	- Copyright 2011 Fenghua Yu <fenghua.yu@intel.com>
 */
+#include <linux/export.h>
 #include <linux/linkage.h>
 #include <asm/cpufeatures.h>
 #include <asm/alternative.h>
-#include <asm/export.h>

 #undef memmove

--- a/arch/x86/lib/memset_64.S
+++ b/arch/x86/lib/memset_64.S
@ -1,10 +1,10 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 /* Copyright 2002 Andi Kleen, SuSE Labs */

+#include <linux/export.h>
 #include <linux/linkage.h>
 #include <asm/cpufeatures.h>
 #include <asm/alternative.h>
-#include <asm/export.h>

 .section .noinstr.text, "ax"

--- a/arch/x86/lib/putuser.S
+++ b/arch/x86/lib/putuser.S
@ -11,13 +11,12 @@
 * return an error value in addition to the "real"
 * return value.
 */
+#include <linux/export.h>
 #include <linux/linkage.h>
 #include <asm/thread_info.h>
 #include <asm/errno.h>
 #include <asm/asm.h>
 #include <asm/smap.h>
-#include <asm/export.h>
-

 /*
 * __put_user_X
--- a/arch/x86/lib/retpoline.S
+++ b/arch/x86/lib/retpoline.S
@ -1,12 +1,12 @@
 /* SPDX-License-Identifier: GPL-2.0 */

+#include <linux/export.h>
 #include <linux/stringify.h>
 #include <linux/linkage.h>
 #include <asm/dwarf2.h>
 #include <asm/cpufeatures.h>
 #include <asm/alternative.h>
 #include <asm/asm-offsets.h>
-#include <asm/export.h>
 #include <asm/nospec-branch.h>
 #include <asm/unwind_hints.h>
 #include <asm/percpu.h>