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| author | Breno Leitao <leitao@debian.org> | 2026-08-05 07:52:36 -0700 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2026-08-10 11:47:20 -1000 |
| commit | a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656 (patch) | |
| tree | 39f5b258386e1127d253d293194e9a2991bf3c34 /arch/openrisc/Makefile | |
| download | linux-stable-a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656.tar.gz linux-stable-a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656.zip | |
workqueue: skip the node_nr_active update for non-unbound workqueuesgrafted
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 <leitao@debian.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'arch/openrisc/Makefile')
| -rw-r--r-- | arch/openrisc/Makefile | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/arch/openrisc/Makefile b/arch/openrisc/Makefile new file mode 100644 index 000000000..68249521d --- /dev/null +++ b/arch/openrisc/Makefile @@ -0,0 +1,63 @@ +# BK Id: %F% %I% %G% %U% %#% +# +# This file is included by the global makefile so that you can add your own +# architecture-specific flags and dependencies. +# +# This file is subject to the terms and conditions of the GNU General Public +# License. See the file "COPYING" in the main directory of this archive +# for more details. +# +# Copyright (C) 1994 by Linus Torvalds +# Modifications for the OpenRISC architecture: +# Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com> +# Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se> +# +# Based on: +# arch/i386/Makefile + +KBUILD_DEFCONFIG := or1ksim_defconfig + +OBJCOPYFLAGS := -O binary -R .note -R .comment -S +LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name) + +KBUILD_CFLAGS += -pipe -ffixed-r10 -D__linux__ +KBUILD_CFLAGS += -msfimm -mshftimm + +all: vmlinux.bin + +boot := arch/$(ARCH)/boot + +ifeq ($(CONFIG_OPENRISC_HAVE_INST_MUL),y) + KBUILD_CFLAGS += $(call cc-option,-mhard-mul) +else + KBUILD_CFLAGS += $(call cc-option,-msoft-mul) +endif + +ifeq ($(CONFIG_OPENRISC_HAVE_INST_DIV),y) + KBUILD_CFLAGS += $(call cc-option,-mhard-div) +else + KBUILD_CFLAGS += $(call cc-option,-msoft-div) +endif + +ifeq ($(CONFIG_OPENRISC_HAVE_INST_CMOV),y) + KBUILD_CFLAGS += $(call cc-option,-mcmov) +endif + +ifeq ($(CONFIG_OPENRISC_HAVE_INST_ROR),y) + KBUILD_CFLAGS += $(call cc-option,-mror) +endif + +ifeq ($(CONFIG_OPENRISC_HAVE_INST_RORI),y) + KBUILD_CFLAGS += $(call cc-option,-mrori) +endif + +ifeq ($(CONFIG_OPENRISC_HAVE_INST_SEXT),y) + KBUILD_CFLAGS += $(call cc-option,-msext) +endif + +libs-y += $(LIBGCC) + +PHONY += vmlinux.bin + +vmlinux.bin: vmlinux + $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ |