diff options
Diffstat (limited to 'arch/riscv/kernel')
| -rw-r--r-- | arch/riscv/kernel/entry.S | 3 | ||||
| -rw-r--r-- | arch/riscv/kernel/smp.c | 9 |
2 files changed, 2 insertions, 10 deletions
diff --git a/arch/riscv/kernel/entry.S b/arch/riscv/kernel/entry.S index 98f502654edd..64236f7efde5 100644 --- a/arch/riscv/kernel/entry.S +++ b/arch/riscv/kernel/entry.S @@ -130,8 +130,7 @@ skip_context_tracking: /* Handle interrupts */ move a0, sp /* pt_regs */ - la a1, handle_arch_irq - REG_L a1, (a1) + la a1, generic_handle_arch_irq jr a1 1: /* diff --git a/arch/riscv/kernel/smp.c b/arch/riscv/kernel/smp.c index 921d9d7df400..2f6da845c9ae 100644 --- a/arch/riscv/kernel/smp.c +++ b/arch/riscv/kernel/smp.c @@ -140,12 +140,9 @@ void arch_irq_work_raise(void) void handle_IPI(struct pt_regs *regs) { - struct pt_regs *old_regs = set_irq_regs(regs); unsigned long *pending_ipis = &ipi_data[smp_processor_id()].bits; unsigned long *stats = ipi_data[smp_processor_id()].stats; - irq_enter(); - riscv_clear_ipi(); while (true) { @@ -156,7 +153,7 @@ void handle_IPI(struct pt_regs *regs) ops = xchg(pending_ipis, 0); if (ops == 0) - goto done; + return; if (ops & (1 << IPI_RESCHEDULE)) { stats[IPI_RESCHEDULE]++; @@ -189,10 +186,6 @@ void handle_IPI(struct pt_regs *regs) /* Order data access and bit testing. */ mb(); } - -done: - irq_exit(); - set_irq_regs(old_regs); } static const char * const ipi_names[] = { |