From: Hugh Dickins <hugh@veritas.com>
Date: Tue, 19 Apr 2005 20:29:23 +0000 (-0700)
Subject: [PATCH] freepgt: remove FIRST_USER_ADDRESS hack
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=561bbe3235da614562fb26bb14042af684971a2d;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

[PATCH] freepgt: remove FIRST_USER_ADDRESS hack

Once all the MMU architectures define FIRST_USER_ADDRESS, remove hack from
mmap.c which derived it from FIRST_USER_PGD_NR.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/mm/mmap.c b/mm/mmap.c
index ac6e694c3b61..6ea204cc751e 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1612,11 +1612,6 @@ static void unmap_vma_list(struct mm_struct *mm, struct vm_area_struct *vma)
 	validate_mm(mm);
 }
 
-#ifndef FIRST_USER_ADDRESS	/* temporary hack */
-#define THIS_IS_ARM		FIRST_USER_PGD_NR
-#define FIRST_USER_ADDRESS	(THIS_IS_ARM * PAGE_SIZE)
-#endif
-
 /*
  * Get rid of page table information in the indicated region.
  *