xtensa: add fairness to IRQ handling

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Track which IRQs have been served at each level to make sure that no IRQ
is served more than once while other IRQs at the same level are pending.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>

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Max Filippov 2021-07-09 04:13:23 -07:00

parent ed5aacc81c

commit 43ba223728

1 changed files with 7 additions and 0 deletions

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7

arch/xtensa/kernel/traps.c

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