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| author | Roland McGrath <roland@redhat.com> | 2008-01-30 13:30:54 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:30:54 +0100 |
| commit | 7e9916040b3020d0f36d68bb7512e3b80b623097 (patch) | |
| tree | 7c391bcdb7a5d917b54ae968304e8a951997e16e /arch/x86/kernel/step.c | |
| parent | 0a049bb0ab807b4a95dce9cd0b603c01c199a287 (diff) | |
x86: debugctlmsr context switch
This adds low-level support for a per-thread value of MSR_IA32_DEBUGCTLMSR.
The per-thread value is switched in when TIF_DEBUGCTLMSR is set.
Signed-off-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/step.c')
0 files changed, 0 insertions, 0 deletions