This series is a successor of "[PATCH] x86/idt: Keep spurious entries unset in system_vectors".
The original issue I tried to address was that /proc/interrupts output was always containing all possible system vectors, including non allocated ones (e.g. 'Hypervisor callback interrupts' on bare metal). Thomas suggested to expand this cosmetic change to making alloc_intr_gate() __init. Vitaly Kuznetsov (3): x86/xen: Split HVM vector callback setup and interrupt gate allocation x86/idt: Annotate alloc_intr_gate() with __init x86/idt: Keep spurious entries unset in system_vectors arch/x86/kernel/idt.c | 22 ++++++++++++++++++---- arch/x86/xen/suspend_hvm.c | 2 +- arch/x86/xen/xen-ops.h | 2 +- drivers/xen/events/events_base.c | 28 +++++++++++++++++----------- 4 files changed, 37 insertions(+), 17 deletions(-) -- 2.25.3
