mirror of https://github.com/OpenIPC/firmware.git
34 lines
1.1 KiB
Diff
34 lines
1.1 KiB
Diff
diff -drupN a/fs/userfaultfd.c b/fs/userfaultfd.c
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--- a/fs/userfaultfd.c 2018-08-06 17:23:04.000000000 +0300
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+++ b/fs/userfaultfd.c 2022-06-12 05:28:14.000000000 +0300
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@@ -493,7 +493,8 @@ static int userfaultfd_release(struct in
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new_flags, vma->anon_vma,
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vma->vm_file, vma->vm_pgoff,
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vma_policy(vma),
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- NULL_VM_UFFD_CTX);
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+ NULL_VM_UFFD_CTX,
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+ vma_get_anon_name(vma));
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if (prev)
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vma = prev;
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else
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@@ -872,7 +873,8 @@ static int userfaultfd_register(struct u
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prev = vma_merge(mm, prev, start, vma_end, new_flags,
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vma->anon_vma, vma->vm_file, vma->vm_pgoff,
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vma_policy(vma),
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- ((struct vm_userfaultfd_ctx){ ctx }));
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+ ((struct vm_userfaultfd_ctx){ ctx }),
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+ vma_get_anon_name(vma));
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if (prev) {
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vma = prev;
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goto next;
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@@ -1009,7 +1011,8 @@ static int userfaultfd_unregister(struct
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prev = vma_merge(mm, prev, start, vma_end, new_flags,
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vma->anon_vma, vma->vm_file, vma->vm_pgoff,
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vma_policy(vma),
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- NULL_VM_UFFD_CTX);
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+ NULL_VM_UFFD_CTX,
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+ vma_get_anon_name(vma));
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if (prev) {
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vma = prev;
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goto next;
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