The patch titled
Subject: mm: convert to use vm_fault_t
has been added to the -mm tree. Its filename is
mm-conveted-to-use-vm_fault_t.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-conveted-to-use-vm_fault_t.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-conveted-to-use-vm_fault_t.patch
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------------------------------------------------------
From: Souptick Joarder <jrdr.linux@xxxxxxxxx>
Subject: mm: convert to use vm_fault_t
As part of vm_fault_t conversion filemap_page_mkwrite() for the NOMMU case
was missed. Now converted.
Link: http://lkml.kernel.org/r/20180828174952.GA29229@jordon-HP-15-Notebook-PC
Signed-off-by: Souptick Joarder <jrdr.linux@xxxxxxxxx>
Cc: Matthew Wilcox <willy@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/filemap.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/mm/filemap.c~mm-conveted-to-use-vm_fault_t
+++ a/mm/filemap.c
@@ -2748,9 +2748,9 @@ int generic_file_readonly_mmap(struct fi
return generic_file_mmap(file, vma);
}
#else
-int filemap_page_mkwrite(struct vm_fault *vmf)
+vm_fault_t filemap_page_mkwrite(struct vm_fault *vmf)
{
- return -ENOSYS;
+ return VM_FAULT_SIGBUS;
}
int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
{
_
Patches currently in -mm which might be from jrdr.linux@xxxxxxxxx are
fs-iomap-change-return-type-to-vm_fault_t.patch
fs-convert-return-type-int-to-vm_fault_t.patch
mm-conveted-to-use-vm_fault_t.patch
