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An 'F' entry whose interpreter keeps the binfmt_misc superblock alive pins the instance that owns it forever. Cover both ways to build that: - an interpreter on the instance's own files, control file and entry file alike - and an instance used as an overlayfs lower layer. Check that an ordinary 'F' registration still succeeds so the fix stays honest about not changing what 'F' promises. Link: https://patch.msgid.link/[email protected] Signed-off-by: Christian Brauner (Amutable) <[email protected]>
13 lines
246 B
Plaintext
13 lines
246 B
Plaintext
CONFIG_BLK_DEV=y
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CONFIG_BLK_DEV_LOOP=y
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CONFIG_BINFMT_MISC=y
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CONFIG_BINFMT_MISC_BPF=y
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CONFIG_BPF_JIT=y
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CONFIG_BPF_SYSCALL=y
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CONFIG_DEBUG_INFO=y
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CONFIG_DEBUG_INFO_BTF=y
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CONFIG_DEBUG_INFO_DWARF4=y
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CONFIG_OVERLAY_FS=y
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CONFIG_TMPFS=y
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CONFIG_USER_NS=y
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