Commit | Line | Data |
---|---|---|
8c2c3df3 CM |
1 | menu "Kernel hacking" |
2 | ||
3 | source "lib/Kconfig.debug" | |
4 | ||
5 | config FRAME_POINTER | |
6 | bool | |
7 | default y | |
8 | ||
2475ff9d CM |
9 | config EARLY_PRINTK |
10 | bool "Early printk support" | |
11 | default y | |
12 | help | |
13 | Say Y here if you want to have an early console using the | |
14 | earlyprintk=<name>[,<addr>][,<options>] kernel parameter. It | |
15 | is assumed that the early console device has been initialised | |
16 | by the boot loader prior to starting the Linux kernel. | |
17 | ||
ec45d1cf WD |
18 | config PID_IN_CONTEXTIDR |
19 | bool "Write the current PID to the CONTEXTIDR register" | |
20 | help | |
21 | Enabling this option causes the kernel to write the current PID to | |
22 | the CONTEXTIDR register, at the expense of some additional | |
23 | instructions during context switch. Say Y here only if you are | |
24 | planning to use hardware trace tools with this kernel. | |
25 | ||
8c2c3df3 | 26 | endmenu |