linux-kernel - [PATCH] remove asm-generic arch_bprm_mm

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Message-Id: <20141122163711.0F037EE6@viggo.jf.intel.com>
Date:	Sat, 22 Nov 2014 08:37:11 -0800
From:	Dave Hansen <dave@...1.net>
To:	linux-kernel@...r.kernel.org
Cc:	Dave Hansen <dave@...1.net>, dave.hansen@...ux.intel.com,
	linux-arch@...r.kernel.org, x86@...nel.org, tglx@...utronix.de
Subject: [PATCH] remove asm-generic arch_bprm_mm_init()


From: Dave Hansen <dave.hansen@...ux.intel.com>

This is a follow-on to commit:

https://git.kernel.org/cgit/linux/kernel/git/tip/tip.git/commit/?h=x86/mpx&id=62e88b1c00de9cb30d937841ed5debed871070b8

I removed the asm-generic version of arch_unmap() in that patch,
but missed arch_bprm_mm_init().  So this broke the build for
architectures using asm-generic/mmu_context.h who actually have
an MMU.

This has been cross compiled for:
	s390
	arm
	cris
	microblaze

Signed-off-by: Dave Hansen <dave.hansen@...ux.intel.com>
Cc: linux-arch@...r.kernel.org
Cc: x86@...nel.org
Cc: Thomas Gleixner <tglx@...utronix.de>

---

 b/include/asm-generic/mmu_context.h |    5 -----
 1 file changed, 5 deletions(-)

diff -puN include/asm-generic/mmu_context.h~remove-generic-arch_bprm_mm_init include/asm-generic/mmu_context.h
--- a/include/asm-generic/mmu_context.h~remove-generic-arch_bprm_mm_init	2014-11-20 14:39:38.191036388 -0800
+++ b/include/asm-generic/mmu_context.h	2014-11-20 14:39:38.194036524 -0800
@@ -42,9 +42,4 @@ static inline void activate_mm(struct mm
 {
 }
 
-static inline void arch_bprm_mm_init(struct mm_struct *mm,
-			struct vm_area_struct *vma)
-{
-}
-
 #endif /* __ASM_GENERIC_MMU_CONTEXT_H */
_
--
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