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2ec5a07094
Add a regression test for fork() into a PID namespace whose parent namespace has lost its init process. Since the kernel cannot assign the new process a PID in that dead ancestor, fork() must fail with ENOMEM. Create the nested PID namespaces, keep the child namespace handle open after its init process exits, then enter it and verify fork() fails. Register the test with the PID namespace selftests and ignore its generated binary. Skip when namespace operations are denied or procfs cannot provide the pid_for_children handle. Signed-off-by: Sahaj Chaudhari <sahaj123.sc@gmail.com> Link: https://patch.msgid.link/20261007114914.1668934-1-sahaj123.sc@gmail.com Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org> |
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| .. | ||
| crypto/chacha20-s390 | ||
| cxl | ||
| fault-injection | ||
| ktest | ||
| kunit | ||
| memblock | ||
| nvdimm | ||
| radix-tree | ||
| rbtree | ||
| scatterlist | ||
| selftests | ||
| shared | ||
| vma | ||
| vsock | ||