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| author | Markus Metzger <markus.t.metzger@intel.com> | 2009-03-13 12:45:07 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-03-13 13:57:20 +0300 |
| commit | 8a327f6d1b05f5ce16572b4413a5df1d0e872283 (patch) | |
| tree | 7903a0b4725bea86dba942003d5f6048077271d0 /arch/x86/kernel/Makefile | |
| parent | bc44fb5f7d3e764ed7698c835a1a0f35aba2eb3d (diff) | |
| download | linux-8a327f6d1b05f5ce16572b4413a5df1d0e872283.tar.xz | |
x86, bts: add selftest for BTS
Perform a selftest of branch trace store when a cpu is initialized.
WARN and disable branch trace store support if the selftest fails.
Signed-off-by: Markus Metzger <markus.t.metzger@intel.com>
LKML-Reference: <20090313104507.A30125@sedona.ch.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/Makefile')
| -rw-r--r-- | arch/x86/kernel/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile index 339ce35648e6..a0c9e138b008 100644 --- a/arch/x86/kernel/Makefile +++ b/arch/x86/kernel/Makefile @@ -44,6 +44,7 @@ obj-y += process.o obj-y += i387.o xsave.o obj-y += ptrace.o obj-$(CONFIG_X86_DS) += ds.o +obj-$(CONFIG_X86_DS_SELFTEST) += ds_selftest.o obj-$(CONFIG_X86_32) += tls.o obj-$(CONFIG_IA32_EMULATION) += tls.o obj-y += step.o |