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| author | Thomas Gleixner <tglx@linutronix.de> | 2009-02-12 15:30:48 -0500 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2009-02-12 17:11:58 -0500 |
| commit | 34b0900d323122113683685b200aae9f9b75e63b (patch) | |
| tree | a7ebd50755ae7321e89a4e5a0b64e4a5a7de0dc4 /kernel/user_namespace.c | |
| parent | d85cf93da66977dbc645352be1b2084a659d8a0b (diff) | |
x86: warn if arch_flush_lazy_mmu_cpu is called in preemptible context
Impact: Catch cases where lazy MMU state is active in a preemtible context
arch_flush_lazy_mmu_cpu() has been changed to disable preemption so
the checks in enter/leave will never trigger. Put the preemtible()
check into arch_flush_lazy_mmu_cpu() to catch such cases.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/user_namespace.c')
0 files changed, 0 insertions, 0 deletions