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2015-09-08x86/headers: Remove <asm/sigcontext.h> references on the kernel sideIngo Molnar1-1/+1
Now that all type definitions are in the UAPI header, include it directly, instead of through <asm/sigcontext.h>. [ We still keep asm/sigcontext.h, so that uapi/asm/sigcontext32.h can include <asm/sigcontext.h>. ] 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/1441438363-9999-16-git-send-email-mingo@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
2015-09-08x86/headers: Convert sigcontext_ia32 uses to sigcontext_32Ingo Molnar1-1/+1
Use the new name in kernel code, and move the old name to the user-space-only legacy section of the UAPI header. 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/1441438363-9999-14-git-send-email-mingo@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
2015-09-08x86/headers: Unify 'struct sigcontext_ia32' and 'struct sigcontext_32'Ingo Molnar1-1/+0
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>
2015-09-08x86/headers: Convert uses of _fpstate_ia32 to _fpstate_32Ingo Molnar1-1/+1
Remove uses of _fpstate_ia32 from the kernel, and move the legacy _fpstate_ia32 definition to the user-space only portion of the header. 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/1441438363-9999-9-git-send-email-mingo@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
2015-09-08x86/headers: Unify 'struct _fpstate_ia32' and i386 struct _fpstateIngo Molnar1-1/+0
'struct _fpstate_ia32' and 'struct _fpstate' on i386 are identical in all fields, except 'padding1' being named 'padding'. We unify the two structures and add a union that is both named 'padding1' and 'padding', in the (unlikely) case there's user-space code that relies on the padding field name. We rename the two main types to be: struct _fpstate_32 struct _fpstate_64 for the 32-bit and 64-bit frame, and map them to the main and compat structure names (_fpstate) depending on whether we are on 32-bit or on 64-bit kernels. We also keep the old _fpstate_ia32 name as a legacy name. 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/1441438363-9999-8-git-send-email-mingo@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
2015-07-06x86/compat: Move ucontext_x32 to sigframe.hBrian Gerst1-0/+10
ia32.h should only contain the code for 32-bit compatability. Signed-off-by: Brian Gerst <brgerst@gmail.com> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/1434974121-32575-4-git-send-email-brgerst@gmail.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
2012-02-20x32: Add rt_sigframe_x32H. Peter Anvin1-0/+13
Add rt_sigframe_x32 to <asm/sigframe.h>. Unfortunately we can't just define all the data structures unconditionally, due to the #ifdef CONFIG_COMPAT in <linux/compat.h> and its trickle-down effects, hence the #ifdef mess. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2008-12-18x86: sigframe.h: include headers for dependencyHiroshi Shimamoto1-0/+4
Impact: cleanup Include following headers for dependency. asm/sigcontext.h asm/siginfo.h asm/ucontext.h Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2008-12-18x86: sigframe.h: add guard macroHiroshi Shimamoto1-0/+5
Impact: cleanup Add missing guard macro _ASM_X86_SIGFRAME_H. Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-12-18x86: signal: prepare to include from ia32_signal.cHiroshi Shimamoto1-2/+20
Impact: cleanup, prepare to use from ia32_signal.c Make struct sigframe_ia32 and rt_sigframe_ia32 visible to ia32_signal.c. Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-12-18x86: signal: move sigframe.h to arch/x86/include/asmHiroshi Shimamoto1-0/+43
Impact: cleanup, move header file Move arch/x86/kernel/sigframe.h to arch/x86/include/asm/sigframe.h. It will be used in arch/x86/ia32/ia32_signal.c. Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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