linux-kernel - [PATCH 1/3] mm: Export vmf_insert_mixed

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Message-Id: <20250408183646.1410-2-mhklinux@outlook.com>
Date: Tue,  8 Apr 2025 11:36:44 -0700
From: mhkelley58@...il.com
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Subject: [PATCH 1/3] mm: Export vmf_insert_mixed_mkwrite()

From: Michael Kelley <mhklinux@...look.com>

Export vmf_insert_mixed_mkwrite() for use by fbdev deferred I/O code,
which can be built as a module. For consistency with the related function
vmf_insert_mixed(), export without the GPL qualifier.

Commit cd1e0dac3a3e ("mm: unexport vmf_insert_mixed_mkwrite") is
effectively reverted.

Signed-off-by: Michael Kelley <mhklinux@...look.com>
---
 mm/memory.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mm/memory.c b/mm/memory.c
index 9d0ba6fe73c1..883ad53d077e 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -2660,6 +2660,7 @@ vm_fault_t vmf_insert_mixed_mkwrite(struct vm_area_struct *vma,
 {
 	return __vm_insert_mixed(vma, addr, pfn, true);
 }
+EXPORT_SYMBOL(vmf_insert_mixed_mkwrite);
 
 /*
  * maps a range of physical memory into the requested pages. the old
-- 
2.25.1