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| author | Ingo Molnar <mingo@kernel.org> | 2015-09-05 09:32:40 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-09-08 10:03:58 +0200 |
| commit | db1e031401c6abab983919e882916d028f3b385e (patch) | |
| tree | 463be2af999e4748a18674bacdf284aaa1439742 /arch/x86 | |
| parent | x86/headers: Make sigcontext pointers bit independent (diff) | |
| download | linux-db1e031401c6abab983919e882916d028f3b385e.tar.xz linux-db1e031401c6abab983919e882916d028f3b385e.zip | |
x86/headers: Unify 'struct sigcontext_ia32' and 'struct sigcontext_32'
The two structures are identical - merge them and keep the
legacy name as a define.
Acked-by: Mikko Rapeli <mikko.rapeli@iki.fi>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Link: http://lkml.kernel.org/r/1441438363-9999-13-git-send-email-mingo@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/sigframe.h | 1 | ||||
| -rw-r--r-- | arch/x86/include/uapi/asm/sigcontext.h | 2 | ||||
| -rw-r--r-- | arch/x86/include/uapi/asm/sigcontext32.h | 26 |
3 files changed, 2 insertions, 27 deletions
diff --git a/arch/x86/include/asm/sigframe.h b/arch/x86/include/asm/sigframe.h index 5ff020a65e1b..98f04018663a 100644 --- a/arch/x86/include/asm/sigframe.h +++ b/arch/x86/include/asm/sigframe.h @@ -9,7 +9,6 @@ #ifdef CONFIG_X86_32 #define sigframe_ia32 sigframe #define rt_sigframe_ia32 rt_sigframe -#define sigcontext_ia32 sigcontext #define ucontext_ia32 ucontext #else /* !CONFIG_X86_32 */ diff --git a/arch/x86/include/uapi/asm/sigcontext.h b/arch/x86/include/uapi/asm/sigcontext.h index d0def259d545..592bfafd5cb2 100644 --- a/arch/x86/include/uapi/asm/sigcontext.h +++ b/arch/x86/include/uapi/asm/sigcontext.h @@ -223,6 +223,8 @@ struct sigcontext_32 { __u32 cr2; }; +#define sigcontext_ia32 sigcontext_32 + struct sigcontext_64 { __u64 r8; __u64 r9; diff --git a/arch/x86/include/uapi/asm/sigcontext32.h b/arch/x86/include/uapi/asm/sigcontext32.h index 06c749b40263..257fbb3baaa7 100644 --- a/arch/x86/include/uapi/asm/sigcontext32.h +++ b/arch/x86/include/uapi/asm/sigcontext32.h @@ -5,30 +5,4 @@ #include <asm/sigcontext.h> -/* 32-bit compat sigcontext: */ -struct sigcontext_ia32 { - __u16 gs, __gsh; - __u16 fs, __fsh; - __u16 es, __esh; - __u16 ds, __dsh; - __u32 di; - __u32 si; - __u32 bp; - __u32 sp; - __u32 bx; - __u32 dx; - __u32 cx; - __u32 ax; - __u32 trapno; - __u32 err; - __u32 ip; - __u16 cs, __csh; - __u32 flags; - __u32 sp_at_signal; - __u16 ss, __ssh; - __u32 fpstate; /* Pointer to 'struct _fpstate_32' */ - __u32 oldmask; - __u32 cr2; -}; - #endif /* _ASM_X86_SIGCONTEXT32_H */ |