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x86/Kconfig: Fix indentation of arch/x86/Kconfig.debug
The convention for indentation seems to be a single tab. Help text is
further indented by an additional two whitespaces. Fix the lines that
violate these rules.
Signed-off-by: Juerg Haefliger <juerg.haefliger@canonical.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20220525133203.52463-3-juerg.haefliger@canonical.com
authored by Juerg Haefliger and committed by Ingo Molnar 0ecfacb4 758cd94a
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arch/x86/Kconfig.debug
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arch/x86/Kconfig.debug
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bool "Set upper limit of TLB entries to flush one-by-one"
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depends on DEBUG_KERNEL
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help
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X86-only for now.
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X86-only for now.
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This option allows the user to tune the amount of TLB entries the
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kernel flushes one-by-one instead of doing a full TLB flush. In
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certain situations, the former is cheaper. This is controlled by the
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tlb_flushall_shift knob under /sys/kernel/debug/x86. If you set it
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to -1, the code flushes the whole TLB unconditionally. Otherwise,
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for positive values of it, the kernel will use single TLB entry
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invalidating instructions according to the following formula:
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This option allows the user to tune the amount of TLB entries the
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kernel flushes one-by-one instead of doing a full TLB flush. In
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certain situations, the former is cheaper. This is controlled by the
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tlb_flushall_shift knob under /sys/kernel/debug/x86. If you set it
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to -1, the code flushes the whole TLB unconditionally. Otherwise,
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for positive values of it, the kernel will use single TLB entry
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invalidating instructions according to the following formula:
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flush_entries <= active_tlb_entries / 2^tlb_flushall_shift
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flush_entries <= active_tlb_entries / 2^tlb_flushall_shift
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If in doubt, say "N".
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If in doubt, say "N".
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config IOMMU_DEBUG
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bool "Enable IOMMU debugging"
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depends on DEBUG_KERNEL && INSTRUCTION_DECODER
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depends on !COMPILE_TEST
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help
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Perform x86 instruction decoder selftests at build time.
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This option is useful for checking the sanity of x86 instruction
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decoder code.
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If unsure, say "N".
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Perform x86 instruction decoder selftests at build time.
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This option is useful for checking the sanity of x86 instruction
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decoder code.
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If unsure, say "N".
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choice
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prompt "IO delay type"