Messages in this thread Patch in this message |  | | From | Paul Gortmaker <> | Subject | [v2.6.34-stable 76/77] x86: Get rid of asmregparm | Date | Tue, 8 Jan 2013 18:35:55 -0500 |
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From: Richard Weinberger <richard@nod.at>
------------------- This is a commit scheduled for the next v2.6.34 longterm release. http://git.kernel.org/?p=linux/kernel/git/paulg/longterm-queue-2.6.34.git If you see a problem with using this for longterm, please comment. -------------------
commit 1b4ac2a935aaf194241a2f4165d6407ba9650e1a upstream.
As UML does no longer need asmregparm we can remove it.
Signed-off-by: Richard Weinberger <richard@nod.at> Cc: namhyung@gmail.com Cc: davem@davemloft.net Cc: fweisbec@gmail.com Cc: dhowells@redhat.com Link: http://lkml.kernel.org/r/%3C1306189085-29896-1-git-send-email-richard%40nod.at%3E Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> --- arch/x86/include/asm/linkage.h | 5 ----- arch/x86/kernel/ptrace.c | 4 ++-- include/linux/linkage.h | 4 ---- 3 files changed, 2 insertions(+), 11 deletions(-)
diff --git a/arch/x86/include/asm/linkage.h b/arch/x86/include/asm/linkage.h index 12d55e7..4814297 100644 --- a/arch/x86/include/asm/linkage.h +++ b/arch/x86/include/asm/linkage.h @@ -8,11 +8,6 @@ #ifdef CONFIG_X86_32 #define asmlinkage CPP_ASMLINKAGE __attribute__((regparm(0))) -/* - * For 32-bit UML - mark functions implemented in assembly that use - * regparm input parameters: - */ -#define asmregparm __attribute__((regparm(3))) /* * Make sure the compiler doesn't do anything stupid with the diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c index 2e9b550..8b57128 100644 --- a/arch/x86/kernel/ptrace.c +++ b/arch/x86/kernel/ptrace.c @@ -1730,7 +1730,7 @@ void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs, * We must return the syscall number to actually look up in the table. * This can be -1L to skip running any syscall at all. */ -asmregparm long syscall_trace_enter(struct pt_regs *regs) +long syscall_trace_enter(struct pt_regs *regs) { long ret = 0; @@ -1775,7 +1775,7 @@ asmregparm long syscall_trace_enter(struct pt_regs *regs) return ret ?: regs->orig_ax; } -asmregparm void syscall_trace_leave(struct pt_regs *regs) +void syscall_trace_leave(struct pt_regs *regs) { bool step; diff --git a/include/linux/linkage.h b/include/linux/linkage.h index 5126cce..a500d6b 100644 --- a/include/linux/linkage.h +++ b/include/linux/linkage.h @@ -14,10 +14,6 @@ #define asmlinkage CPP_ASMLINKAGE #endif -#ifndef asmregparm -# define asmregparm -#endif - #define __page_aligned_data __section(.data.page_aligned) __aligned(PAGE_SIZE) #define __page_aligned_bss __section(.bss.page_aligned) __aligned(PAGE_SIZE) -- 1.7.12.1
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