diff options
Diffstat (limited to 'arch/powerpc/kernel/interrupt.c')
| -rw-r--r-- | arch/powerpc/kernel/interrupt.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/powerpc/kernel/interrupt.c b/arch/powerpc/kernel/interrupt.c index c4f6d3c69ba9..8f4acc55407b 100644 --- a/arch/powerpc/kernel/interrupt.c +++ b/arch/powerpc/kernel/interrupt.c @@ -3,6 +3,7 @@ #include <linux/context_tracking.h> #include <linux/err.h> #include <linux/compat.h> +#include <linux/rseq.h> #include <linux/sched/debug.h> /* for show_regs */ #include <asm/kup.h> @@ -184,7 +185,7 @@ again: ti_flags = read_thread_flags(); while (unlikely(ti_flags & (_TIF_USER_WORK_MASK & ~_TIF_RESTORE_TM))) { local_irq_enable(); - if (ti_flags & _TIF_NEED_RESCHED) { + if (ti_flags & (_TIF_NEED_RESCHED | _TIF_NEED_RESCHED_LAZY)) { schedule(); } else { /* @@ -265,7 +266,7 @@ notrace unsigned long syscall_exit_prepare(unsigned long r3, unsigned long ret = 0; bool is_not_scv = !IS_ENABLED(CONFIG_PPC_BOOK3S_64) || !scv; - CT_WARN_ON(ct_state() == CONTEXT_USER); + CT_WARN_ON(ct_state() == CT_STATE_USER); kuap_assert_locked(); @@ -343,7 +344,7 @@ notrace unsigned long interrupt_exit_user_prepare(struct pt_regs *regs) BUG_ON(regs_is_unrecoverable(regs)); BUG_ON(arch_irq_disabled_regs(regs)); - CT_WARN_ON(ct_state() == CONTEXT_USER); + CT_WARN_ON(ct_state() == CT_STATE_USER); /* * We don't need to restore AMR on the way back to userspace for KUAP. @@ -385,7 +386,7 @@ notrace unsigned long interrupt_exit_kernel_prepare(struct pt_regs *regs) if (!IS_ENABLED(CONFIG_PPC_BOOK3E_64) && TRAP(regs) != INTERRUPT_PROGRAM && TRAP(regs) != INTERRUPT_PERFMON) - CT_WARN_ON(ct_state() == CONTEXT_USER); + CT_WARN_ON(ct_state() == CT_STATE_USER); kuap = kuap_get_and_assert_locked(); @@ -395,7 +396,7 @@ notrace unsigned long interrupt_exit_kernel_prepare(struct pt_regs *regs) /* Returning to a kernel context with local irqs enabled. */ WARN_ON_ONCE(!(regs->msr & MSR_EE)); again: - if (IS_ENABLED(CONFIG_PREEMPT)) { + if (IS_ENABLED(CONFIG_PREEMPTION)) { /* Return to preemptible kernel context */ if (unlikely(read_thread_flags() & _TIF_NEED_RESCHED)) { if (preempt_count() == 0) |