430952f0b2
In _isr_wrapper, the interrupt ID read from the GIC is blindly used to index into _sw_isr_table, which is only sized based on CONFIG_NUM_IRQ. It is possible for both GICv2 and GICv3 to return 1023 for a handful of scenarios, the simplest of which is a level sensitive interrupt which has subsequently become de-asserted. Borrowing from the Linux GIC implementation, a read that returns an interrupt ID of 1023 is simply ignored. Minor collateral changes to gic.h to group !_ASMLANGUAGE content together to allow this header to be used in assembler files. Signed-off-by: Luke Starrett <luke.starrett@gmail.com> |
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| core | ||
| include | ||
| CMakeLists.txt | ||
| Kconfig | ||