It is necessary to use hwirq instead of virq when you communicate
with an interrupt controller since there is no guaranty that virq
numbers match hwirq numbers.
Signed-off-by: Yuriy Kolerov
---
arch/arc/kernel/intc-arcv2.c | 6 +++---
arch/arc/kernel/intc-compact.c | 4 ++--
2 files changed, 5
It is necessary to call entry/exit functions for parent interrupt
controllers for proper masking/unmasking of interrupt lines.
Signed-off-by: Yuriy Kolerov
---
arch/arc/kernel/mcip.c | 4
1 file changed, 4 insertions(+)
diff --git a/arch/arc/kernel/mcip.c b/arch/arc/kernel/mcip.c
index f39
Ignore value of interrupt distribution mode for common interrupts in
IDU since setting of affinity using value from Device Tree is deprecated
in ARC. Originally it is done in idu_irq_xlate() function and it is
semantically wrong and does not guaranty that an affinity value will be
set properly. idu
First 2 patches fix potential bugs in IRQ subsystem. The third one
deprecates setting of affinity in Device Tree and moves setting of
the initial value of affinity to irq_enable() function of IRQ chip.
Changes for v3:
* Remove patch for manual setting of the global variable
irq_default_affinit
