linux-kernel - Re: [PATCH v3 1/4] mm: establish mm/vma_exec.c for shared exec/mm VMA functionality

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Message-Id: <20250428160816.3a22676dacd34055fd2568b7@linux-foundation.org>
Date: Mon, 28 Apr 2025 16:08:16 -0700
From: Andrew Morton <akpm@...ux-foundation.org>
To: Lorenzo Stoakes <lorenzo.stoakes@...cle.com>
Cc: Suren Baghdasaryan <surenb@...gle.com>, "Liam R. Howlett"
 <Liam.Howlett@...cle.com>, Vlastimil Babka <vbabka@...e.cz>, Jann Horn
 <jannh@...gle.com>, Pedro Falcato <pfalcato@...e.de>, David Hildenbrand
 <david@...hat.com>, Kees Cook <kees@...nel.org>, Alexander Viro
 <viro@...iv.linux.org.uk>, Christian Brauner <brauner@...nel.org>, Jan Kara
 <jack@...e.cz>, linux-mm@...ck.org, linux-fsdevel@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 1/4] mm: establish mm/vma_exec.c for shared exec/mm
 VMA functionality

On Mon, 28 Apr 2025 21:26:29 +0100 Lorenzo Stoakes <lorenzo.stoakes@...cle.com> wrote:

> Andrew - I typo'd /* vma_exec.h */ below in the change to mm/vma.h - would it be
> possible to correct to vma_exec.c, or would a fixpatch make life easier?
> 

I did this:

--- a/mm/vma.h~mm-establish-mm-vma_execc-for-shared-exec-mm-vma-functionality-fix
+++ a/mm/vma.h
@@ -548,7 +548,7 @@ int expand_downwards(struct vm_area_stru

 int __vm_munmap(unsigned long start, size_t len, bool unlock);

-/* vma_exec.h */
+/* vma_exec.c */
 #ifdef CONFIG_MMU
 int relocate_vma_down(struct vm_area_struct *vma, unsigned long shift);
 #endif
_