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| author | Bartosz Golaszewski <[email protected]> | 2019-04-11 09:49:44 +0000 |
|---|---|---|
| committer | Richard Weinberger <[email protected]> | 2019-05-07 21:18:28 +0000 |
| commit | 1987b1b8f9f17a06255877e7917d0bb5b5377774 (patch) | |
| tree | 684d34f1abddc8a34b5dfd942af3606376048b44 /lib/memory-notifier-error-inject.c | |
| parent | um: define set_pte_at() as a static inline function, not a macro (diff) | |
| download | kernel-1987b1b8f9f17a06255877e7917d0bb5b5377774.tar.gz kernel-1987b1b8f9f17a06255877e7917d0bb5b5377774.zip | |
um: irq: don't set the chip for all irqs
Setting a chip for an interrupt marks it as allocated. Since UM doesn't
support dynamic interrupt numbers (yet), it means we cannot simply
increase NR_IRQS and then use the free irqs between LAST_IRQ and NR_IRQS
with gpio-mockup or iio testing drivers as irq_alloc_descs() will fail
after not being able to neither find an unallocated range of interrupts
nor expand the range.
Only call irq_set_chip_and_handler() for irqs until LAST_IRQ.
Signed-off-by: Bartosz Golaszewski <[email protected]>
Reviewed-by: Anton Ivanov <[email protected]>
Acked-by: Anton Ivanov <[email protected]>
Signed-off-by: Richard Weinberger <[email protected]>
Diffstat (limited to 'lib/memory-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions