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    Subject[PATCH AUTOSEL 4.4 130/174] x86, perf: Fix the dependency of the x86 insn decoder selftest
    Date
    From: Masami Hiramatsu <mhiramat@kernel.org>

    [ Upstream commit 7720804a2ae46c90265a32c81c45fb6f8d2f4e8b ]

    Since x86 instruction decoder is not only for kprobes,
    it should be tested when the insn.c is compiled.
    (e.g. perf is enabled but kprobes is disabled)

    Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
    Cc: Linus Torvalds <torvalds@linux-foundation.org>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Fixes: cbe5c34c8c1f ("x86: Compile insn.c and inat.c only for KPROBES")
    Signed-off-by: Ingo Molnar <mingo@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    arch/x86/Kconfig.debug | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
    index 2aa212fb0faf..31c191a08bb1 100644
    --- a/arch/x86/Kconfig.debug
    +++ b/arch/x86/Kconfig.debug
    @@ -221,7 +221,7 @@ config HAVE_MMIOTRACE_SUPPORT

    config X86_DECODER_SELFTEST
    bool "x86 instruction decoder selftest"
    - depends on DEBUG_KERNEL && KPROBES
    + depends on DEBUG_KERNEL && INSTRUCTION_DECODER
    depends on !COMPILE_TEST
    ---help---
    Perform x86 instruction decoder selftests at build time.
    --
    2.20.1
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