From 5b3db2b812a1f86dfab587324d198a5d10c7a5cf Mon Sep 17 00:00:00 2001
From: Pedro Falcato <pedro.falcato@gmail.com>
Date: Sat, 17 Aug 2024 01:18:33 +0100
Subject: mm: remove can_modify_mm()

With no more users in the tree, we can finally remove can_modify_mm().

Link: https://lkml.kernel.org/r/20240817-mseal-depessimize-v3-6-d8d2e037df30@gmail.com
Signed-off-by: Pedro Falcato <pedro.falcato@gmail.com>
Reviewed-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Jeff Xu <jeffxu@chromium.org>
Cc: Kees Cook <kees@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
 mm/internal.h | 14 --------------
 1 file changed, 14 deletions(-)

(limited to 'mm/internal.h')

diff --git a/mm/internal.h b/mm/internal.h
index 241cf46a19f5..82fb9f1b0cd4 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -1359,25 +1359,11 @@ static inline int can_do_mseal(unsigned long flags)
 	return 0;
 }
 
-bool can_modify_mm(struct mm_struct *mm, unsigned long start,
-		unsigned long end);
 #else
 static inline int can_do_mseal(unsigned long flags)
 {
 	return -EPERM;
 }
-
-static inline bool can_modify_mm(struct mm_struct *mm, unsigned long start,
-		unsigned long end)
-{
-	return true;
-}
-
-static inline bool can_modify_mm_madv(struct mm_struct *mm, unsigned long start,
-		unsigned long end, int behavior)
-{
-	return true;
-}
 #endif
 
 #ifdef CONFIG_SHRINKER_DEBUG
-- 
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