diff options
| -rw-r--r-- | arch/um/Kconfig | 1 | ||||
| -rw-r--r-- | arch/um/kernel/irq.c | 5 |
2 files changed, 6 insertions, 0 deletions
diff --git a/arch/um/Kconfig b/arch/um/Kconfig index 9083bfdb7735..8161cc5ae6f7 100644 --- a/arch/um/Kconfig +++ b/arch/um/Kconfig @@ -38,6 +38,7 @@ config UML select HAVE_ARCH_TRACEHOOK select HAVE_SYSCALL_TRACEPOINTS select THREAD_INFO_IN_TASK + select SPARSE_IRQ config MMU bool diff --git a/arch/um/kernel/irq.c b/arch/um/kernel/irq.c index 0dfaf96bb7da..d69d137a0334 100644 --- a/arch/um/kernel/irq.c +++ b/arch/um/kernel/irq.c @@ -691,6 +691,11 @@ void __init init_IRQ(void) os_setup_epoll(); } +int __init arch_probe_nr_irqs(void) +{ + return NR_IRQS; +} + void sigchld_handler(int sig, struct siginfo *unused_si, struct uml_pt_regs *regs, void *mc) { |