disable cpu isolcpus

hc

2023-12-09 958e46acc8e900e8569dd467c1af9b8d2d019394

 kernel/arch/parisc/boot/compressed/Makefile
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@@ -1,3 +1,4 @@
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+# SPDX-License-Identifier: GPL-2.0-only
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 #
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 # linux/arch/parisc/boot/compressed/Makefile
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 #
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@@ -11,10 +12,12 @@
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 targets := vmlinux.lds vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2
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 targets += vmlinux.bin.xz vmlinux.bin.lzma vmlinux.bin.lzo vmlinux.bin.lz4
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 targets += misc.o piggy.o sizes.h head.o real2.o firmware.o
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+targets += real2.S firmware.c
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 KBUILD_CFLAGS := -D__KERNEL__ -O2 -DBOOTLOADER
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 KBUILD_CFLAGS += -DDISABLE_BRANCH_PROFILING
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-KBUILD_CFLAGS += $(cflags-y) -fno-delete-null-pointer-checks
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+KBUILD_CFLAGS += -fno-strict-aliasing
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+KBUILD_CFLAGS += $(cflags-y) -fno-delete-null-pointer-checks -fno-builtin-printf
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 KBUILD_CFLAGS += -fno-PIE -mno-space-regs -mdisable-fpregs -Os
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 ifndef CONFIG_64BIT
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 KBUILD_CFLAGS += -mfast-indirect-calls
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@@ -22,7 +25,6 @@
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 OBJECTS += $(obj)/head.o $(obj)/real2.o $(obj)/firmware.o $(obj)/misc.o $(obj)/piggy.o
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-# LDFLAGS_vmlinux := -X --whole-archive -e startup -T
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 LDFLAGS_vmlinux := -X -e startup --as-needed -T
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 $(obj)/vmlinux: $(obj)/vmlinux.lds $(OBJECTS) $(LIBGCC)
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 	$(call if_changed,ld)
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@@ -55,8 +57,8 @@
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 CPPFLAGS_vmlinux.lds += -I$(objtree)/$(obj) -DBOOTLOADER
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 $(obj)/vmlinux.lds: $(obj)/sizes.h
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-OBJCOPYFLAGS_vmlinux.bin := -O binary -R .comment -S
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-$(obj)/vmlinux.bin: vmlinux
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+OBJCOPYFLAGS_vmlinux.bin := -R .comment -R .note -S
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+$(obj)/vmlinux.bin: vmlinux FORCE
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 	$(call if_changed,objcopy)
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 vmlinux.bin.all-y := $(obj)/vmlinux.bin