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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-07-04 13:44:22 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-07-04 13:44:22 +0200 |
| commit | 1c5f3df9481bb6275aeb079a8312d037da69715b (patch) | |
| tree | d13b0d25dbbc19af5884d0b780c74309c5d3fa1e /fs/userfaultfd.c | |
| parent | f657f1a475c7ab8aa116fd7bc8a6dba693d379ae (diff) | |
| parent | e46dc0adfe39724bcf52cea47b8f9c9aed86a394 (diff) | |
| download | linux-rolling-lts.tar.gz linux-rolling-lts.zip | |
Merge v6.18.38linux-rolling-lts
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/userfaultfd.c')
| -rw-r--r-- | fs/userfaultfd.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/userfaultfd.c b/fs/userfaultfd.c index df18fb453403..a67afdbbf77a 100644 --- a/fs/userfaultfd.c +++ b/fs/userfaultfd.c @@ -767,6 +767,8 @@ void mremap_userfaultfd_fail(struct vm_userfaultfd_ctx *vm_ctx) if (!ctx) return; + atomic_dec(&ctx->mmap_changing); + VM_WARN_ON_ONCE(atomic_read(&ctx->mmap_changing) < 0); userfaultfd_ctx_put(ctx); } |