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authorAndy Lutomirski <luto@kernel.org>2016-03-23 00:25:27 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2016-03-23 01:36:02 +0300
commitf970165beeaa4803438e435d68022b3680a1a0b0 (patch)
treee8655e510222813198b423f60212838873329fdc /arch/x86/include/asm/ftrace.h
parent7365abbade07f9181cbd013669642f129e9ec635 (diff)
downloadlinux-f970165beeaa4803438e435d68022b3680a1a0b0.tar.xz
x86/compat: remove is_compat_task()
x86's is_compat_task always checked the current syscall type, not the task type. It has no non-arch users any more, so just remove it to avoid confusion. On x86, nothing should really be checking the task ABI. There are legitimate users for the syscall ABI and for the mm ABI. Signed-off-by: Andy Lutomirski <luto@kernel.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/x86/include/asm/ftrace.h')
-rw-r--r--arch/x86/include/asm/ftrace.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/ftrace.h b/arch/x86/include/asm/ftrace.h
index 24938852db30..21b66dbf3601 100644
--- a/arch/x86/include/asm/ftrace.h
+++ b/arch/x86/include/asm/ftrace.h
@@ -58,7 +58,7 @@ int ftrace_int3_handler(struct pt_regs *regs);
#define ARCH_TRACE_IGNORE_COMPAT_SYSCALLS 1
static inline bool arch_trace_is_compat_syscall(struct pt_regs *regs)
{
- if (is_compat_task())
+ if (in_compat_syscall())
return true;
return false;
}