c6026d35b6
In SMP configurations, all TLB flushing narrower than flush_tlb_all() goes through __flush_tlb_range(). Do the same in UP configurations. This allows UP configurations to take advantage of recent improvements to the code in tlbflush.c, such as support for huge pages and flushing multiple-page ranges. Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com> Signed-off-by: Samuel Holland <samuel.holland@sifive.com> Reviewed-by: Yunhui Cui <cuiyunhui@bytedance.com> Link: https://lore.kernel.org/r/20240327045035.368512-7-samuel.holland@sifive.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
36 lines
850 B
Makefile
36 lines
850 B
Makefile
# SPDX-License-Identifier: GPL-2.0-only
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CFLAGS_init.o := -mcmodel=medany
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ifdef CONFIG_RELOCATABLE
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CFLAGS_init.o += -fno-pie
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endif
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ifdef CONFIG_FTRACE
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CFLAGS_REMOVE_init.o = $(CC_FLAGS_FTRACE)
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CFLAGS_REMOVE_cacheflush.o = $(CC_FLAGS_FTRACE)
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endif
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KCOV_INSTRUMENT_init.o := n
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obj-y += init.o
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obj-$(CONFIG_MMU) += extable.o fault.o pageattr.o pgtable.o tlbflush.o
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obj-y += cacheflush.o
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obj-y += context.o
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obj-y += pmem.o
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obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o
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obj-$(CONFIG_PTDUMP_CORE) += ptdump.o
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obj-$(CONFIG_KASAN) += kasan_init.o
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ifdef CONFIG_KASAN
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KASAN_SANITIZE_kasan_init.o := n
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KASAN_SANITIZE_init.o := n
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ifdef CONFIG_DEBUG_VIRTUAL
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KASAN_SANITIZE_physaddr.o := n
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endif
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endif
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obj-$(CONFIG_DEBUG_VIRTUAL) += physaddr.o
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obj-$(CONFIG_RISCV_DMA_NONCOHERENT) += dma-noncoherent.o
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obj-$(CONFIG_RISCV_NONSTANDARD_CACHE_OPS) += cache-ops.o
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