From a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656 Mon Sep 17 00:00:00 2001 From: Breno Leitao Date: Wed, 5 Aug 2026 07:52:36 -0700 Subject: workqueue: skip the node_nr_active update for non-unbound workqueues apply_wqattrs_commit() updates node_nr_active->max unconditionally. wq->node_nr_active[] is only allocated for unbound workqueues, so guard the call before per-cpu workqueues start using this path. No functional change: only unbound workqueues reach apply_wqattrs_*() today. Signed-off-by: Breno Leitao Signed-off-by: Tejun Heo --- arch/x86/hyperv/Makefile | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 arch/x86/hyperv/Makefile (limited to 'arch/x86/hyperv/Makefile') diff --git a/arch/x86/hyperv/Makefile b/arch/x86/hyperv/Makefile new file mode 100644 index 000000000..56292102a --- /dev/null +++ b/arch/x86/hyperv/Makefile @@ -0,0 +1,22 @@ +# SPDX-License-Identifier: GPL-2.0-only +obj-y := hv_init.o mmu.o nested.o irqdomain.o ivm.o +obj-$(CONFIG_X86_64) += hv_apic.o +obj-$(CONFIG_HYPERV_VTL_MODE) += hv_vtl.o mshv_vtl_asm.o + +$(obj)/mshv_vtl_asm.o: $(obj)/mshv-asm-offsets.h + +$(obj)/mshv-asm-offsets.h: $(obj)/mshv-asm-offsets.s FORCE + $(call filechk,offsets,__MSHV_ASM_OFFSETS_H__) + +ifdef CONFIG_X86_64 +obj-$(CONFIG_PARAVIRT_SPINLOCKS) += hv_spinlock.o + + ifdef CONFIG_MSHV_ROOT + CFLAGS_REMOVE_hv_trampoline.o += -pg + CFLAGS_hv_trampoline.o += -fno-stack-protector + obj-$(CONFIG_CRASH_DUMP) += hv_crash.o hv_trampoline.o + endif +endif + +targets += mshv-asm-offsets.s +clean-files += mshv-asm-offsets.h -- cgit v1.3.1