mm: handle write faults to RO pages under the VMA lock

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I think this is a pretty rare occurrence, but for consistency handle
faults with the VMA lock held the same way that we handle other faults
with the VMA lock held.

Link: https://lkml.kernel.org/r/20231006195318.4087158-7-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Suren Baghdasaryan <surenb@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

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Matthew Wilcox (Oracle) 2023-10-06 20:53:18 +01:00 • committed by Andrew Morton

parent 12214eba19

commit 4a68fef16d

1 changed files with 6 additions and 7 deletions

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mm/memory.c

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