diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:34:09 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:34:09 +0100 |
| commit | aba8391f7323294e88e3a665513434aba4042a7d (patch) | |
| tree | e38a6b51d3cba3a3cf656274c31f66266fbcd999 /arch | |
| parent | x86: enable CONFIG_DEBUG_PAGEALLOC more widely (diff) | |
| download | linux-aba8391f7323294e88e3a665513434aba4042a7d.tar.xz linux-aba8391f7323294e88e3a665513434aba4042a7d.zip | |
x86: rodata config hookup
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/Kconfig.debug | 16 | ||||
| -rw-r--r-- | arch/x86/kernel/Makefile | 2 |
2 files changed, 18 insertions, 0 deletions
diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug index 347e33e5f395..2d0bd33b73aa 100644 --- a/arch/x86/Kconfig.debug +++ b/arch/x86/Kconfig.debug @@ -68,6 +68,22 @@ config DEBUG_RODATA data. This is recommended so that we can catch kernel bugs sooner. If in doubt, say "Y". +config DEBUG_RODATA_TEST + bool "Testcase for the DEBUG_RODATA feature" + depends on DEBUG_RODATA + help + This option enables a testcase for the DEBUG_RODATA + feature as well as for the change_page_attr() infrastructure. + If in doubt, say "N" + +config DEBUG_NX_TEST + tristate "Testcase for the NX non-executable stack feature" + depends on DEBUG_KERNEL && m + help + This option enables a testcase for the CPU NX capability + and the software setup of this feature. + If in doubt, say "N" + config 4KSTACKS bool "Use 4Kb for kernel stacks instead of 8Kb" depends on DEBUG_KERNEL diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile index 5bdb0f0431e9..6f813009d44b 100644 --- a/arch/x86/kernel/Makefile +++ b/arch/x86/kernel/Makefile @@ -64,6 +64,8 @@ obj-$(CONFIG_HPET_TIMER) += hpet.o obj-$(CONFIG_K8_NB) += k8.o obj-$(CONFIG_MGEODE_LX) += geode_32.o mfgpt_32.o +obj-$(CONFIG_DEBUG_RODATA_TEST) += test_rodata.o +obj-$(CONFIG_DEBUG_NX_TEST) += test_nx.o obj-$(CONFIG_VMI) += vmi_32.o vmiclock_32.o obj-$(CONFIG_PARAVIRT) += paravirt.o paravirt_patch_$(BITS).o |