bpf: Use migrate_disable/enable in array macros and cgroup/lirc code.

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Replace the preemption disable/enable with migrate_disable/enable() to
reflect the actual requirement and to allow PREEMPT_RT to substitute it
with an actual migration disable mechanism which does not disable
preemption.

Including the code paths that go via __bpf_prog_run_save_cb().

Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200224145643.998293311@linutronix.de

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David Miller 2020-02-24 15:01:46 +01:00 • committed by Alexei Starovoitov

parent 02ad059654

commit 2a916f2f54

2 changed files with 7 additions and 6 deletions

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8

include/linux/bpf.h

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5

include/linux/filter.h

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