From 530e5c827182a7a5322c55276b0617fd06874c24 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Sat, 5 Sep 2015 09:32:39 +0200 Subject: x86/headers: Make sigcontext pointers bit independent Before we can eliminate the duplication between 'struct sigcontext_32' and 'struct sigcontext_ia32', make the 'fpstate' pointer field in 'struct sigcontext_32' bit independent. Acked-by: Mikko Rapeli Cc: Andy Lutomirski Cc: Borislav Petkov Cc: Brian Gerst Cc: Denys Vlasenko Cc: H. Peter Anvin Cc: Linus Torvalds Cc: Oleg Nesterov Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: linux-kernel@vger.kernel.org Link: http://lkml.kernel.org/r/1441438363-9999-12-git-send-email-mingo@kernel.org Signed-off-by: Ingo Molnar --- arch/x86/include/uapi/asm/sigcontext.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/x86/include/uapi') diff --git a/arch/x86/include/uapi/asm/sigcontext.h b/arch/x86/include/uapi/asm/sigcontext.h index 3591cef6d7d2..d0def259d545 100644 --- a/arch/x86/include/uapi/asm/sigcontext.h +++ b/arch/x86/include/uapi/asm/sigcontext.h @@ -218,7 +218,7 @@ struct sigcontext_32 { * of extended memory layout. See comments at the definition of * (struct _fpx_sw_bytes) */ - void __user *fpstate; /* Zero when no FPU/extended context */ + __u32 fpstate; /* Zero when no FPU/extended context */ __u32 oldmask; __u32 cr2; }; @@ -258,7 +258,7 @@ struct sigcontext_64 { * of extended memory layout. See comments at the definition of * (struct _fpx_sw_bytes) */ - void __user *fpstate; /* Zero when no FPU/extended context */ + __u64 fpstate; /* Zero when no FPU/extended context */ __u64 reserved1[8]; }; -- cgit v1.2.3