diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/hyperv/hv_init.c | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/mshyperv.h | 4 | ||||
| -rw-r--r-- | arch/x86/kernel/cpu/mshyperv.c | 10 |
3 files changed, 4 insertions, 12 deletions
diff --git a/arch/x86/hyperv/hv_init.c b/arch/x86/hyperv/hv_init.c index 9af4f8a57f36..9d100257b3af 100644 --- a/arch/x86/hyperv/hv_init.c +++ b/arch/x86/hyperv/hv_init.c @@ -327,7 +327,7 @@ static void __init hv_stimer_setup_percpu_clockev(void) * Ignore any errors in setting up stimer clockevents * as we can run with the LAPIC timer as a fallback. */ - (void)hv_stimer_alloc(); + (void)hv_stimer_alloc(false); /* * Still register the LAPIC timer, because the direct-mode STIMER is diff --git a/arch/x86/include/asm/mshyperv.h b/arch/x86/include/asm/mshyperv.h index 5433312c9041..6d4891bced80 100644 --- a/arch/x86/include/asm/mshyperv.h +++ b/arch/x86/include/asm/mshyperv.h @@ -31,10 +31,6 @@ static inline u64 hv_get_register(unsigned int reg) void hyperv_vector_handler(struct pt_regs *regs); -static inline void hv_enable_stimer0_percpu_irq(int irq) {} -static inline void hv_disable_stimer0_percpu_irq(int irq) {} - - #if IS_ENABLED(CONFIG_HYPERV) extern int hyperv_init_cpuhp; diff --git a/arch/x86/kernel/cpu/mshyperv.c b/arch/x86/kernel/cpu/mshyperv.c index 41fd84a88783..cebed535ec56 100644 --- a/arch/x86/kernel/cpu/mshyperv.c +++ b/arch/x86/kernel/cpu/mshyperv.c @@ -90,21 +90,17 @@ DEFINE_IDTENTRY_SYSVEC(sysvec_hyperv_stimer0) set_irq_regs(old_regs); } -int hv_setup_stimer0_irq(int *irq, int *vector, void (*handler)(void)) +/* For x86/x64, override weak placeholders in hyperv_timer.c */ +void hv_setup_stimer0_handler(void (*handler)(void)) { - *vector = HYPERV_STIMER0_VECTOR; - *irq = -1; /* Unused on x86/x64 */ hv_stimer0_handler = handler; - return 0; } -EXPORT_SYMBOL_GPL(hv_setup_stimer0_irq); -void hv_remove_stimer0_irq(int irq) +void hv_remove_stimer0_handler(void) { /* We have no way to deallocate the interrupt gate */ hv_stimer0_handler = NULL; } -EXPORT_SYMBOL_GPL(hv_remove_stimer0_irq); void hv_setup_kexec_handler(void (*handler)(void)) { |