diff options
| author | Dave Hansen <dave.hansen@linux.intel.com> | 2023-08-09 08:16:46 -0700 |
|---|---|---|
| committer | Dave Hansen <dave.hansen@linux.intel.com> | 2023-08-09 11:58:34 -0700 |
| commit | 670c04add6e1a22de7c59e282c138ddcf6c9e5a2 (patch) | |
| tree | fee9984dc621df18377d67d8cc63745f4a772ccf /arch/x86/kernel/irq.c | |
| parent | 185c8f33a048bd04fdedd08e7bd7861a85158834 (diff) | |
x86/apic: Nuke ack_APIC_irq()
Yet another wrapper of a wrapper gone along with the outdated comment
that this compiles to a single instruction.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Reviewed-by: Wei Liu <wei.liu@kernel.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Michael Kelley <mikelley@microsoft.com>
Tested-by: Sohil Mehta <sohil.mehta@intel.com>
Tested-by: Juergen Gross <jgross@suse.com> # Xen PV (dom0 and unpriv. guest)
Diffstat (limited to 'arch/x86/kernel/irq.c')
| -rw-r--r-- | arch/x86/kernel/irq.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c index 9f668d2f3d11..11761c124545 100644 --- a/arch/x86/kernel/irq.c +++ b/arch/x86/kernel/irq.c @@ -49,7 +49,7 @@ void ack_bad_irq(unsigned int irq) * completely. * But only ack when the APIC is enabled -AK */ - ack_APIC_irq(); + apic_eoi(); } #define irq_stats(x) (&per_cpu(irq_stat, x)) @@ -256,7 +256,7 @@ DEFINE_IDTENTRY_IRQ(common_interrupt) if (likely(!IS_ERR_OR_NULL(desc))) { handle_irq(desc, regs); } else { - ack_APIC_irq(); + apic_eoi(); if (desc == VECTOR_UNUSED) { pr_emerg_ratelimited("%s: %d.%u No irq handler for vector\n", @@ -280,7 +280,7 @@ DEFINE_IDTENTRY_SYSVEC(sysvec_x86_platform_ipi) { struct pt_regs *old_regs = set_irq_regs(regs); - ack_APIC_irq(); + apic_eoi(); trace_x86_platform_ipi_entry(X86_PLATFORM_IPI_VECTOR); inc_irq_stat(x86_platform_ipis); if (x86_platform_ipi_callback) @@ -310,7 +310,7 @@ EXPORT_SYMBOL_GPL(kvm_set_posted_intr_wakeup_handler); */ DEFINE_IDTENTRY_SYSVEC_SIMPLE(sysvec_kvm_posted_intr_ipi) { - ack_APIC_irq(); + apic_eoi(); inc_irq_stat(kvm_posted_intr_ipis); } @@ -319,7 +319,7 @@ DEFINE_IDTENTRY_SYSVEC_SIMPLE(sysvec_kvm_posted_intr_ipi) */ DEFINE_IDTENTRY_SYSVEC(sysvec_kvm_posted_intr_wakeup_ipi) { - ack_APIC_irq(); + apic_eoi(); inc_irq_stat(kvm_posted_intr_wakeup_ipis); kvm_posted_intr_wakeup_handler(); } @@ -329,7 +329,7 @@ DEFINE_IDTENTRY_SYSVEC(sysvec_kvm_posted_intr_wakeup_ipi) */ DEFINE_IDTENTRY_SYSVEC_SIMPLE(sysvec_kvm_posted_intr_nested_ipi) { - ack_APIC_irq(); + apic_eoi(); inc_irq_stat(kvm_posted_intr_nested_ipis); } #endif @@ -401,6 +401,6 @@ DEFINE_IDTENTRY_SYSVEC(sysvec_thermal) inc_irq_stat(irq_thermal_count); smp_thermal_vector(); trace_thermal_apic_exit(THERMAL_APIC_VECTOR); - ack_APIC_irq(); + apic_eoi(); } #endif |