Kconfig.debug (8c57a5e7b2820f349c95b8c8393fec1e0f4070d2) Kconfig.debug (ad21fc4faa2a1f919bac1073b885df9310dbc581)
1menu "Kernel hacking"
2
3source "lib/Kconfig.debug"
4
5config TRACE_IRQFLAGS_SUPPORT
6 def_bool y
7
1menu "Kernel hacking"
2
3source "lib/Kconfig.debug"
4
5config TRACE_IRQFLAGS_SUPPORT
6 def_bool y
7
8config DEBUG_RODATA
9 bool "Write protect kernel read-only data structures"
10 depends on DEBUG_KERNEL
11 default y
12 help
13 Mark the kernel read-only data as write-protected in the pagetables,
14 in order to catch accidental (and incorrect) writes to such const
15 data. This option may have a slight performance impact because a
16 portion of the kernel code won't be covered by a TLB anymore.
17 If in doubt, say "N".
18
19endmenu
8endmenu