linux-kernel - [PATCH] mm/mmap: fix obsolete comment of find_extend

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <20220709092527.47778-1-linmiaohe@huawei.com>
Date:   Sat, 9 Jul 2022 17:25:27 +0800
From:   Miaohe Lin <linmiaohe@...wei.com>
To:     <akpm@...ux-foundation.org>
CC:     <linux-mm@...ck.org>, <linux-kernel@...r.kernel.org>,
        <linmiaohe@...wei.com>
Subject: [PATCH] mm/mmap: fix obsolete comment of find_extend_vma

mmget_still_valid() has already been removed via commit 4d45e75a9955
("mm: remove the now-unnecessary mmget_still_valid() hack"). Update
the corresponding comment.

Signed-off-by: Miaohe Lin <linmiaohe@...wei.com>
---
 mm/mmap.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/mm/mmap.c b/mm/mmap.c
index 03c9ca35e0f4..4c10ffe80634 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -2126,7 +2126,6 @@ find_extend_vma(struct mm_struct *mm, unsigned long addr)
 	vma = find_vma_prev(mm, addr, &prev);
 	if (vma && (vma->vm_start <= addr))
 		return vma;
-	/* don't alter vm_end if the coredump is running */
 	if (!prev || expand_stack(prev, addr))
 		return NULL;
 	if (prev->vm_flags & VM_LOCKED)
-- 
2.23.0