25ae981faf
In order to reuse it on booke/4xx, move KUAP setup routine out of 8xx.c Make them usable on SMP by removing the __init tag as it is called for each CPU. And use __prevent_user_access() instead of hard coding initial lock. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/ae35eec3426509efc2b8ae69586c822e2fe2642a.1634627931.git.christophe.leroy@csgroup.eu
20 lines
638 B
Makefile
20 lines
638 B
Makefile
# SPDX-License-Identifier: GPL-2.0
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ccflags-$(CONFIG_PPC64) := $(NO_MINIMAL_TOC)
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obj-y += mmu_context.o tlb.o tlb_low.o kup.o
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obj-$(CONFIG_PPC_BOOK3E_64) += tlb_low_64e.o book3e_pgtable.o
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obj-$(CONFIG_40x) += 40x.o
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obj-$(CONFIG_44x) += 44x.o
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obj-$(CONFIG_PPC_8xx) += 8xx.o
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obj-$(CONFIG_PPC_FSL_BOOK3E) += fsl_book3e.o
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obj-$(CONFIG_RANDOMIZE_BASE) += kaslr_booke.o
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ifdef CONFIG_HUGETLB_PAGE
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obj-$(CONFIG_PPC_FSL_BOOK3E) += book3e_hugetlbpage.o
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endif
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# Disable kcov instrumentation on sensitive code
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# This is necessary for booting with kcov enabled on book3e machines
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KCOV_INSTRUMENT_tlb.o := n
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KCOV_INSTRUMENT_fsl_book3e.o := n
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