3 config TRACE_IRQFLAGS_SUPPORT
6 source "lib/Kconfig.debug"
10 prompt "Filter access to /dev/mem"
12 This option restricts access to /dev/mem. If this option is
13 disabled, you allow userspace access to all memory, including
14 kernel and userspace memory. Accidental memory access is likely
16 Memory access is required for experts who want to debug the kernel.
18 If you are unsure, say Y.
21 bool "Export kernel pagetable layout to userspace via debugfs"
22 depends on DEBUG_KERNEL
25 Say Y here if you want to show the kernel pagetable layout in a
26 debugfs file. This information is only useful for kernel developers
27 who are working in architecture specific areas of the kernel.
28 It is probably not a good idea to enable this feature in a production
32 config DEBUG_SET_MODULE_RONX