From cb02de96ec724b84373488dd349e53897ab432f5 Mon Sep 17 00:00:00 2001 From: Mark Rutland Date: Fri, 16 Dec 2016 12:40:55 +0000 Subject: x86/mpx: Move bd_addr to mm_context_t Currently bd_addr lives in mm_struct, which is otherwise architecture independent. Architecture-specific data is supposed to live within mm_context_t (itself contained in mm_struct). Other x86-specific context like the pkey accounting data lives in mm_context_t, and there's no readon the MPX data can't also live there. So as to keep the arch-specific data togather, and to set a good example for others, this patch moves bd_addr into x86's mm_context_t. Signed-off-by: Mark Rutland Acked-by: Dave Hansen Cc: Andrew Morton Link: http://lkml.kernel.org/r/1481892055-24596-1-git-send-email-mark.rutland@arm.com Signed-off-by: Thomas Gleixner --- include/linux/mm_types.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'include/linux/mm_types.h') diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index 4a8acedf4b7d..ce70cebef603 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -508,10 +508,6 @@ struct mm_struct { bool tlb_flush_pending; #endif struct uprobes_state uprobes_state; -#ifdef CONFIG_X86_INTEL_MPX - /* address of the bounds directory */ - void __user *bd_addr; -#endif #ifdef CONFIG_HUGETLB_PAGE atomic_long_t hugetlb_usage; #endif -- cgit