From: tip-bot for Andi Kleen <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@kernel.org,
ak@linux.intel.com, tglx@linutronix.de, hpa@linux.intel.com
Subject: [tip:x86/asmlinkage] x86, asmlinkage: Make various syscalls asmlinkage
Date: Tue, 6 Aug 2013 14:43:32 -0700 [thread overview]
Message-ID: <tip-ff49103fdba59aa3f845ad2dcac0c26a9e4c5404@git.kernel.org> (raw)
In-Reply-To: <1375740170-7446-7-git-send-email-andi@firstfloor.org>
Commit-ID: ff49103fdba59aa3f845ad2dcac0c26a9e4c5404
Gitweb: http://git.kernel.org/tip/ff49103fdba59aa3f845ad2dcac0c26a9e4c5404
Author: Andi Kleen <ak@linux.intel.com>
AuthorDate: Mon, 5 Aug 2013 15:02:40 -0700
Committer: H. Peter Anvin <hpa@linux.intel.com>
CommitDate: Tue, 6 Aug 2013 14:18:33 -0700
x86, asmlinkage: Make various syscalls asmlinkage
FWIW I suspect sys_rt_sigreturn/sys_sigreturn should use
standard SYSCALL wrappers. But I didn't do that change in this
patch.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/1375740170-7446-7-git-send-email-andi@firstfloor.org
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
---
arch/x86/include/asm/syscalls.h | 6 +++---
arch/x86/kernel/signal.c | 4 ++--
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/x86/include/asm/syscalls.h b/arch/x86/include/asm/syscalls.h
index 2917a64..592a6a6 100644
--- a/arch/x86/include/asm/syscalls.h
+++ b/arch/x86/include/asm/syscalls.h
@@ -24,7 +24,7 @@ asmlinkage long sys_iopl(unsigned int);
asmlinkage int sys_modify_ldt(int, void __user *, unsigned long);
/* kernel/signal.c */
-long sys_rt_sigreturn(void);
+asmlinkage long sys_rt_sigreturn(void);
/* kernel/tls.c */
asmlinkage long sys_set_thread_area(struct user_desc __user *);
@@ -34,7 +34,7 @@ asmlinkage long sys_get_thread_area(struct user_desc __user *);
#ifdef CONFIG_X86_32
/* kernel/signal.c */
-unsigned long sys_sigreturn(void);
+asmlinkage unsigned long sys_sigreturn(void);
/* kernel/vm86_32.c */
asmlinkage long sys_vm86old(struct vm86_struct __user *);
@@ -44,7 +44,7 @@ asmlinkage long sys_vm86(unsigned long, unsigned long);
/* X86_64 only */
/* kernel/process_64.c */
-long sys_arch_prctl(int, unsigned long);
+asmlinkage long sys_arch_prctl(int, unsigned long);
/* kernel/sys_x86_64.c */
asmlinkage long sys_mmap(unsigned long, unsigned long, unsigned long,
diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
index cf91358..1dba45d 100644
--- a/arch/x86/kernel/signal.c
+++ b/arch/x86/kernel/signal.c
@@ -533,7 +533,7 @@ static int x32_setup_rt_frame(struct ksignal *ksig,
* Do a signal return; undo the signal stack.
*/
#ifdef CONFIG_X86_32
-unsigned long sys_sigreturn(void)
+asmlinkage unsigned long sys_sigreturn(void)
{
struct pt_regs *regs = current_pt_regs();
struct sigframe __user *frame;
@@ -562,7 +562,7 @@ badframe:
}
#endif /* CONFIG_X86_32 */
-long sys_rt_sigreturn(void)
+asmlinkage long sys_rt_sigreturn(void)
{
struct pt_regs *regs = current_pt_regs();
struct rt_sigframe __user *frame;
next prev parent reply other threads:[~2013-08-06 21:43 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-05 22:02 x86: Clean up asmlinkage use Andi Kleen
2013-08-05 22:02 ` [PATCH 01/16] x86: Fix sys_call_table type in asm/syscall.h v2 Andi Kleen
2013-08-06 21:42 ` [tip:x86/asmlinkage] x86: Fix sys_call_table type in asm/ syscall.h tip-bot for Andi Kleen
2013-08-05 22:02 ` [PATCH 02/16] x86, asmlinkage: Change dotraplinkage into __visible on 32bit v2 Andi Kleen
2013-08-06 21:42 ` [tip:x86/asmlinkage] x86, asmlinkage: Change dotraplinkage into __visible on 32bit tip-bot for Andi Kleen
2013-08-05 22:02 ` [PATCH 03/16] x86, asmlinkage: Make all interrupt handlers asmlinkage / __visible Andi Kleen
2013-08-06 21:07 ` H. Peter Anvin
2013-08-06 21:24 ` H. Peter Anvin
2013-08-06 21:43 ` [tip:x86/asmlinkage] " tip-bot for Andi Kleen
2013-08-05 22:02 ` [PATCH 04/16] x86, asmlinkage: Make _*_start_kernel visible Andi Kleen
2013-08-06 21:43 ` [tip:x86/asmlinkage] " tip-bot for Andi Kleen
2013-08-05 22:02 ` [PATCH 05/16] x86, asmlinkage: Make 32bit/64bit __switch_to visible Andi Kleen
2013-08-06 21:43 ` [tip:x86/asmlinkage] x86, asmlinkage: Make 32bit/ 64bit " tip-bot for Andi Kleen
2013-08-05 22:02 ` [PATCH 06/16] x86, asmlinkage: Make various syscalls asmlinkage Andi Kleen
2013-08-06 21:43 ` tip-bot for Andi Kleen [this message]
2013-08-05 22:02 ` [PATCH 07/16] x86, asmlinkage: Make kprobes code visible and fix assembler code Andi Kleen
2013-08-06 21:43 ` [tip:x86/asmlinkage] " tip-bot for Andi Kleen
2013-08-07 3:55 ` Masami Hiramatsu
2013-08-05 22:02 ` [PATCH 08/16] x86, asmlinkage, kexec: Drop bogus asmlinkage in machine_kexec_32 Andi Kleen
2013-08-05 23:03 ` H. Peter Anvin
2013-08-05 23:10 ` Andi Kleen
2013-08-05 22:02 ` [PATCH 09/16] x86, asmlinkage: Make several variables used from assembler/linker script visible Andi Kleen
2013-08-06 21:43 ` [tip:x86/asmlinkage] " tip-bot for Andi Kleen
2013-08-05 22:02 ` [PATCH 10/16] x86, asmlinkage: Make syscall tables visible Andi Kleen
2013-08-06 21:44 ` [tip:x86/asmlinkage] " tip-bot for Andi Kleen
2013-08-05 22:02 ` [PATCH 11/16] x86, asmlinkage, apm: Make APM data structure used from assembler visible Andi Kleen
2013-08-06 21:44 ` [tip:x86/asmlinkage] " tip-bot for Andi Kleen
2013-08-05 22:02 ` [PATCH 12/16] x86, asmlinkage, paravirt: Add __visible/asmlinkage to xen paravirt ops Andi Kleen
2013-08-06 21:44 ` [tip:x86/asmlinkage] x86, asmlinkage, paravirt: Add __visible/ asmlinkage " tip-bot for Andi Kleen
2013-08-05 22:02 ` [PATCH 13/16] x86, asmlinkage: Make 64bit checksum functions visible Andi Kleen
2013-08-06 21:44 ` [tip:x86/asmlinkage] " tip-bot for Andi Kleen
2013-08-05 22:02 ` [PATCH 14/16] x86, asmlinkage: Make dump_stack visible Andi Kleen
2013-08-06 21:44 ` [tip:x86/asmlinkage] " tip-bot for Andi Kleen
2013-08-05 22:02 ` [PATCH 15/16] x86, asmlinkage, power: Make various symbols used by the suspend asm code visible Andi Kleen
2013-08-06 21:44 ` [tip:x86/asmlinkage] " tip-bot for Andi Kleen
2013-08-05 22:02 ` [PATCH 16/16] x86, asmlinkage, vdso: Mark vdso variables __visible Andi Kleen
2013-08-06 21:45 ` [tip:x86/asmlinkage] " tip-bot for Andi Kleen
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