61 lines
2.4 KiB
Diff
61 lines
2.4 KiB
Diff
From 268984331a319f47179d6f0b62aa0e312fe4497d Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Thomas=20B=C3=A4chler?= <thomas@archlinux.org>
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Date: Tue, 1 Apr 2014 01:15:34 +0200
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Subject: [PATCH 4/4] Revert "syscalls.h: use gcc alias instead of assembler
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aliases for syscalls"
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This reverts commit 83460ec8dcac14142e7860a01fa59c267ac4657c.
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For details, see https://lkml.org/lkml/2014/1/26/22.
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---
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include/linux/compat.h | 4 ++--
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include/linux/syscalls.h | 4 ++--
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2 files changed, 4 insertions(+), 4 deletions(-)
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diff --git a/include/linux/compat.h b/include/linux/compat.h
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index 3f448c6..90c199f 100644
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--- a/include/linux/compat.h
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+++ b/include/linux/compat.h
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@@ -41,14 +41,14 @@
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COMPAT_SYSCALL_DEFINEx(6, _##name, __VA_ARGS__)
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#define COMPAT_SYSCALL_DEFINEx(x, name, ...) \
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- asmlinkage long compat_sys##name(__MAP(x,__SC_DECL,__VA_ARGS__))\
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- __attribute__((alias(__stringify(compat_SyS##name)))); \
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+ asmlinkage long compat_sys##name(__MAP(x,__SC_DECL,__VA_ARGS__));\
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static inline long C_SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__));\
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asmlinkage long compat_SyS##name(__MAP(x,__SC_LONG,__VA_ARGS__));\
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asmlinkage long compat_SyS##name(__MAP(x,__SC_LONG,__VA_ARGS__))\
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{ \
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return C_SYSC##name(__MAP(x,__SC_DELOUSE,__VA_ARGS__)); \
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} \
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+ SYSCALL_ALIAS(compat_sys##name, compat_SyS##name); \
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static inline long C_SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__))
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#ifndef compat_user_stack_pointer
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diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
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index a747a77..9e7cb9d 100644
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--- a/include/linux/syscalls.h
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+++ b/include/linux/syscalls.h
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@@ -185,8 +185,7 @@ extern struct trace_event_functions exit_syscall_print_funcs;
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#define __PROTECT(...) asmlinkage_protect(__VA_ARGS__)
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#define __SYSCALL_DEFINEx(x, name, ...) \
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- asmlinkage long sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)) \
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- __attribute__((alias(__stringify(SyS##name)))); \
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+ asmlinkage long sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)); \
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static inline long SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__)); \
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asmlinkage long SyS##name(__MAP(x,__SC_LONG,__VA_ARGS__)); \
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asmlinkage long SyS##name(__MAP(x,__SC_LONG,__VA_ARGS__)) \
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@@ -196,6 +195,7 @@ extern struct trace_event_functions exit_syscall_print_funcs;
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__PROTECT(x, ret,__MAP(x,__SC_ARGS,__VA_ARGS__)); \
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return ret; \
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} \
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+ SYSCALL_ALIAS(sys##name, SyS##name); \
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static inline long SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__))
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asmlinkage long sys_time(time_t __user *tloc);
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--
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1.9.1
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