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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-07-04 13:45:09 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-07-04 13:45:09 +0200 |
| commit | 8ca1f4c6fb1462ee120730ea75c19da10d2f2d6f (patch) | |
| tree | fa6bebc72c42a94b66d4b3676371753d31e66702 /fs/userfaultfd.c | |
| parent | 9372da540bfdcfa345309043e57b335c900a8ad9 (diff) | |
| parent | 199c9959d3a9b53f346c221757fc7ac507fbac50 (diff) | |
| download | linux-stable-linux-rolling-stable.tar.gz linux-stable-linux-rolling-stable.zip | |
Merge v7.1.3linux-rolling-stable
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 4b53dc4a3266..390e4b7d9cb9 100644 --- a/fs/userfaultfd.c +++ b/fs/userfaultfd.c @@ -786,6 +786,8 @@ 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); } |