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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 | 1ecc798c67645e0ee6eb028cb988b71b3edf4b40 (patch) | |
| tree | a0456da7328d9b07212b5845003e67c88185f1f3 /arch/x86/kernel/irq_64.c | |
| parent | x86: debugctlmsr arch_has_block_step (diff) | |
| download | linux-1ecc798c67645e0ee6eb028cb988b71b3edf4b40.tar.xz linux-1ecc798c67645e0ee6eb028cb988b71b3edf4b40.zip | |
x86: debugctlmsr kprobes
This adjusts the x86 kprobes implementation to cope with per-thread
MSR_IA32_DEBUGCTLMSR being set for user mode. I haven't delved deep
enough into the kprobes code to be really sure this covers all the
cases where the user-mode BTF setting needs to be cleared or restored.
It looks about right to me.
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/irq_64.c')
0 files changed, 0 insertions, 0 deletions