diff options
| author | Yury Norov <yury.norov@gmail.com> | 2025-07-16 13:29:17 -0400 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2025-12-01 10:10:58 +0100 |
| commit | 263e954a4c92467d011faa458d127a76715547e5 (patch) | |
| tree | d8d41b75a8e50fe28ad272b8dd7dffdadf0edda0 | |
| parent | 4ebb6c951551714e7c1304c251a7d166cecd5a03 (diff) | |
mips: kvm: simplify kvm_mips_deliver_interrupts()
The function opencodes for_each_set_bit() macro, which makes it bulky.
Using the proper API makes all the housekeeping code go away.
Signed-off-by: Yury Norov <yury.norov@gmail.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| -rw-r--r-- | arch/mips/kvm/interrupt.c | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/arch/mips/kvm/interrupt.c b/arch/mips/kvm/interrupt.c index 0277942279ea..895a6f1781fd 100644 --- a/arch/mips/kvm/interrupt.c +++ b/arch/mips/kvm/interrupt.c @@ -27,27 +27,11 @@ void kvm_mips_deliver_interrupts(struct kvm_vcpu *vcpu, u32 cause) unsigned long *pending_clr = &vcpu->arch.pending_exceptions_clr; unsigned int priority; - if (!(*pending) && !(*pending_clr)) - return; - - priority = __ffs(*pending_clr); - while (priority <= MIPS_EXC_MAX) { + for_each_set_bit(priority, pending_clr, MIPS_EXC_MAX + 1) kvm_mips_callbacks->irq_clear(vcpu, priority, cause); - priority = find_next_bit(pending_clr, - BITS_PER_BYTE * sizeof(*pending_clr), - priority + 1); - } - - priority = __ffs(*pending); - while (priority <= MIPS_EXC_MAX) { + for_each_set_bit(priority, pending, MIPS_EXC_MAX + 1) kvm_mips_callbacks->irq_deliver(vcpu, priority, cause); - - priority = find_next_bit(pending, - BITS_PER_BYTE * sizeof(*pending), - priority + 1); - } - } int kvm_mips_pending_timer(struct kvm_vcpu *vcpu) |