From: Alexey Dobriyan <adobriyan@gmail.com>
To: tglx@linutronix.de, mingo@redhat.com, bp@alien8.de,
hpa@zytor.com, luto@kernel.org
Cc: linux-kernel@vger.kernel.org, x86@kernel.org
Subject: [PATCH] x86/syscalls: deasmlinkage syscall table definition
Date: Tue, 3 Mar 2020 23:36:42 +0300 [thread overview]
Message-ID: <20200303203642.GA9737@avx2> (raw)
I think that "sys_call_ptr_t" type being function pointer to asmlinkage
function is enough, array itself doesn't need to be asmlinkage.
It is not referenced by assembly code anymore anyway.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
---
arch/x86/entry/syscall_64.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/arch/x86/entry/syscall_64.c
+++ b/arch/x86/entry/syscall_64.c
@@ -24,7 +24,7 @@ SYSCALL_DEFINE0(ni_syscall)
#define __SYSCALL_64(nr, sym, qual) [nr] = sym,
#define __SYSCALL_X32(nr, sym, qual)
-asmlinkage const sys_call_ptr_t sys_call_table[__NR_syscall_max+1] = {
+const sys_call_ptr_t sys_call_table[__NR_syscall_max + 1] = {
/*
* Smells like a compiler bug -- it doesn't work
* when the & below is removed.
@@ -41,7 +41,7 @@ asmlinkage const sys_call_ptr_t sys_call_table[__NR_syscall_max+1] = {
#define __SYSCALL_64(nr, sym, qual)
#define __SYSCALL_X32(nr, sym, qual) [nr] = sym,
-asmlinkage const sys_call_ptr_t x32_sys_call_table[__NR_syscall_x32_max+1] = {
+const sys_call_ptr_t x32_sys_call_table[__NR_syscall_x32_max + 1] = {
/*
* Smells like a compiler bug -- it doesn't work
* when the & below is removed.
reply other threads:[~2020-03-03 20:36 UTC|newest]
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