diff options
Diffstat (limited to 'arch/cris/arch-v32/kernel')
| -rw-r--r-- | arch/cris/arch-v32/kernel/entry.S | 19 | ||||
| -rw-r--r-- | arch/cris/arch-v32/kernel/process.c | 4 | ||||
| -rw-r--r-- | arch/cris/arch-v32/kernel/signal.c | 1 | ||||
| -rw-r--r-- | arch/cris/arch-v32/kernel/time.c | 8 |
4 files changed, 26 insertions, 6 deletions
diff --git a/arch/cris/arch-v32/kernel/entry.S b/arch/cris/arch-v32/kernel/entry.S index 026a0b21b..b17a20999 100644 --- a/arch/cris/arch-v32/kernel/entry.S +++ b/arch/cris/arch-v32/kernel/entry.S @@ -240,6 +240,17 @@ ret_from_sys_call: .type _Rexit,@function _Rexit: +#if defined(CONFIG_TRACE_IRQFLAGS) + addoq +PT_ccs, $sp, $acr + move.d [$acr], $r0 + btstq 15, $r0 ; I1 + bpl 1f + nop + jsr trace_hardirqs_on + nop +1: +#endif + ;; This epilogue MUST match the prologues in multiple_interrupt, irq.h ;; and ptregs.h. addq 4, $sp ; Skip orig_r10. @@ -875,6 +886,14 @@ sys_call_table: .long sys_process_vm_writev .long sys_kcmp /* 350 */ .long sys_finit_module + .long sys_sched_setattr + .long sys_sched_getattr + .long sys_renameat2 + .long sys_seccomp /* 355 */ + .long sys_getrandom + .long sys_memfd_create + .long sys_bpf + .long sys_execveat /* * NOTE!! This doesn't have to be exact - we just have diff --git a/arch/cris/arch-v32/kernel/process.c b/arch/cris/arch-v32/kernel/process.c index cebd32e2a..c7ce784a3 100644 --- a/arch/cris/arch-v32/kernel/process.c +++ b/arch/cris/arch-v32/kernel/process.c @@ -23,9 +23,9 @@ extern void stop_watchdog(void); /* We use this if we don't have any better idle routine. */ void default_idle(void) { + local_irq_enable(); /* Halt until exception. */ - __asm__ volatile("ei \n\t" - "halt "); + __asm__ volatile("halt"); } /* diff --git a/arch/cris/arch-v32/kernel/signal.c b/arch/cris/arch-v32/kernel/signal.c index 3a36ae6b7..150d1d76c 100644 --- a/arch/cris/arch-v32/kernel/signal.c +++ b/arch/cris/arch-v32/kernel/signal.c @@ -19,7 +19,6 @@ #include <asm/processor.h> #include <asm/ucontext.h> #include <asm/uaccess.h> -#include <arch/ptrace.h> #include <arch/hwregs/cpu_vect.h> extern unsigned long cris_signal_return_page; diff --git a/arch/cris/arch-v32/kernel/time.c b/arch/cris/arch-v32/kernel/time.c index 4fce9f1f7..d2a844076 100644 --- a/arch/cris/arch-v32/kernel/time.c +++ b/arch/cris/arch-v32/kernel/time.c @@ -172,8 +172,7 @@ void handle_watchdog_bite(struct pt_regs *regs) extern void cris_profile_sample(struct pt_regs *regs); static void __iomem *timer_base; -static void crisv32_clkevt_mode(enum clock_event_mode mode, - struct clock_event_device *dev) +static int crisv32_clkevt_switch_state(struct clock_event_device *dev) { reg_timer_rw_tmr0_ctrl ctrl = { .op = regk_timer_hold, @@ -181,6 +180,7 @@ static void crisv32_clkevt_mode(enum clock_event_mode mode, }; REG_WR(timer, timer_base, rw_tmr0_ctrl, ctrl); + return 0; } static int crisv32_clkevt_next_event(unsigned long evt, @@ -231,7 +231,9 @@ static struct clock_event_device crisv32_clockevent = { .name = "crisv32-timer", .rating = 300, .features = CLOCK_EVT_FEAT_ONESHOT, - .set_mode = crisv32_clkevt_mode, + .set_state_oneshot = crisv32_clkevt_switch_state, + .set_state_shutdown = crisv32_clkevt_switch_state, + .tick_resume = crisv32_clkevt_switch_state, .set_next_event = crisv32_clkevt_next_event, }; |