Christian Brauner 232590ea7f Revert "pidfd: prevent creation of pidfds for kthreads" ...

This reverts commit 3b5bbe798b.

Eric reported that systemd-shutdown gets broken by blocking the creating
of pidfds for kthreads as older versions seems to rely on being able to
create a pidfd for any process in /proc.

Reported-by: Eric Biggers <ebiggers@kernel.org>
Link: https://lore.kernel.org/r/20240818035818.GA1929@sol.localdomain
Signed-off-by: Christian Brauner <brauner@kernel.org>

2024-08-21 22:32:58 +02:00

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