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author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2022-03-21 10:22:37 +0100 |
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committer | Jakub Kicinski <kuba@kernel.org> | 2022-03-21 12:07:05 -0700 |
commit | 351bdbb6419ca988802882badadc321d384d0254 (patch) | |
tree | 66940d417482952a22c0f526b684a076725d635c /LICENSES/deprecated | |
parent | ca4f3f187b0885906ebac1abbf26545b5c514fba (diff) |
net: Revert the softirq will run annotation in ____napi_schedule().
The lockdep annotation lockdep_assert_softirq_will_run() expects that
either hard or soft interrupts are disabled because both guaranty that
the "raised" soft-interrupts will be processed once the context is left.
This triggers in flush_smp_call_function_from_idle() but it this case it
explicitly calls do_softirq() in case of pending softirqs.
Revert the "softirq will run" annotation in ____napi_schedule() and move
the check back to __netif_rx() as it was. Keep the IRQ-off assert in
____napi_schedule() because this is always required.
Fixes: fbd9a2ceba5c7 ("net: Add lockdep asserts to ____napi_schedule().")
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Reviewed-by: Jason A. Donenfeld <Jason@zx2c4.com>
Link: https://lore.kernel.org/r/YjhD3ZKWysyw8rc6@linutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'LICENSES/deprecated')
0 files changed, 0 insertions, 0 deletions