34af657916
handle_IRQ may briefly cause interrupts to be re-enabled during soft IRQ processing on the exit path, leading to nested handling of VIC interrupts. Since the current code does not re-read the VIC_IRQ_STATUS register, this can lead to multiple invocations of the same interrupt handler and spurious interrupts to be reported. This patch changes the VIC interrupt dispatching code to re-read the status register each time, avoiding duplicate invocations of the same handler. Acked-and-Tested-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| dmabounce.c | ||
| gic.c | ||
| icst.c | ||
| it8152.c | ||
| locomo.c | ||
| sa1111.c | ||
| scoop.c | ||
| sharpsl_param.c | ||
| timer-sp.c | ||
| uengine.c | ||
| via82c505.c | ||
| vic.c | ||