diff options
| author | David Daney <david.daney@cavium.com> | 2017-08-18 16:40:31 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-08-21 10:31:34 -0700 |
| commit | 8d8d18c3283f0cf72f6ac41f337d5b6f818649b6 (patch) | |
| tree | e4e5f9774658c3af9b9466b96e1c0f459b1c93f0 /drivers/acpi/pci_mcfg.c | |
| parent | da6817ebc353c54c5e74676418bfa77d13e64159 (diff) | |
MIPS,bpf: Fix using smp_processor_id() in preemptible splat.
If the kernel is configured with preemption enabled we were getting
warning stack traces for use of current_cpu_type().
Fix by moving the test between preempt_disable()/preempt_enable() and
caching the results of the CPU type tests for use during code
generation.
Signed-off-by: David Daney <david.daney@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/acpi/pci_mcfg.c')
0 files changed, 0 insertions, 0 deletions