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 --- drivers/misc/lkdtm/Makefile | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 drivers/misc/lkdtm/Makefile (limited to 'drivers/misc/lkdtm/Makefile') diff --git a/drivers/misc/lkdtm/Makefile b/drivers/misc/lkdtm/Makefile new file mode 100644 index 000000000..4e58d16fc --- /dev/null +++ b/drivers/misc/lkdtm/Makefile @@ -0,0 +1,25 @@ +# SPDX-License-Identifier: GPL-2.0 +obj-$(CONFIG_LKDTM) += lkdtm.o + +lkdtm-$(CONFIG_LKDTM) += core.o +lkdtm-$(CONFIG_LKDTM) += bugs.o +lkdtm-$(CONFIG_LKDTM) += heap.o +lkdtm-$(CONFIG_LKDTM) += perms.o +lkdtm-$(CONFIG_LKDTM) += refcount.o +lkdtm-$(CONFIG_LKDTM) += rodata_objcopy.o +lkdtm-$(CONFIG_LKDTM) += usercopy.o +lkdtm-$(CONFIG_LKDTM) += kstack_erase.o +lkdtm-$(CONFIG_LKDTM) += cfi.o +lkdtm-$(CONFIG_LKDTM) += fortify.o +lkdtm-$(CONFIG_PPC_BOOK3S_64) += powerpc.o + +KASAN_SANITIZE_stackleak.o := n + +CFLAGS_REMOVE_rodata.o += $(CC_FLAGS_LTO) $(RETHUNK_CFLAGS) $(CC_FLAGS_CFI) + +OBJCOPYFLAGS := +OBJCOPYFLAGS_rodata_objcopy.o := \ + --rename-section .noinstr.text=.rodata,alloc,readonly,load,contents +targets += rodata.o rodata_objcopy.o +$(obj)/rodata_objcopy.o: $(obj)/rodata.o FORCE + $(call if_changed,objcopy) -- cgit v1.3.1