From 0f78ff17112d8b3469b805ff4ea9780cc1e5c93b Mon Sep 17 00:00:00 2001
From: Brian Gerst <brgerst@gmail.com>
Date: Fri, 13 Mar 2020 15:51:43 -0400
Subject: x86/entry: Drop asmlinkage from syscalls

asmlinkage is no longer required since the syscall ABI is now fully under
x86 architecture control.  This makes the 32-bit native syscalls a bit more
effecient by passing in regs via EAX instead of on the stack.

Signed-off-by: Brian Gerst <brgerst@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Dominik Brodowski <linux@dominikbrodowski.net>
Reviewed-by: Andy Lutomirski <luto@kernel.org>
Link: https://lkml.kernel.org/r/20200313195144.164260-18-brgerst@gmail.com
---
 arch/x86/entry/syscall_32.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'arch/x86/entry/syscall_32.c')

diff --git a/arch/x86/entry/syscall_32.c b/arch/x86/entry/syscall_32.c
index 097413c705ad..86eb0d89d46f 100644
--- a/arch/x86/entry/syscall_32.c
+++ b/arch/x86/entry/syscall_32.c
@@ -8,7 +8,7 @@
 #include <asm/unistd.h>
 #include <asm/syscall.h>
 
-#define __SYSCALL_I386(nr, sym) extern asmlinkage long __ia32_##sym(const struct pt_regs *);
+#define __SYSCALL_I386(nr, sym) extern long __ia32_##sym(const struct pt_regs *);
 
 #include <asm/syscalls_32.h>
 #undef __SYSCALL_I386
-- 
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