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Date:   Wed, 9 Feb 2022 18:48:01 +0100
From:   Frederic Weisbecker <frederic@kernel.org>
To:     Mark Rutland <mark.rutland@arm.com>
Cc:     linux-arm-kernel@lists.infradead.org, ardb@kernel.org,
        bp@alien8.de, catalin.marinas@arm.com, dave.hansen@linux.intel.com,
        james.morse@arm.com, joey.gouly@arm.com, juri.lelli@redhat.com,
        linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com,
        peterz@infradead.org, tglx@linutronix.de,
        valentin.schneider@arm.com, will@kernel.org
Subject: Re: [PATCH v3 5/7] sched/preempt: add PREEMPT_DYNAMIC using static
 keys
Message-ID: <20220209174801.GA547263@lothringen>
References: <20220209153535.818830-1-mark.rutland@arm.com>
 <20220209153535.818830-6-mark.rutland@arm.com>
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On Wed, Feb 09, 2022 at 03:35:33PM +0000, Mark Rutland wrote:
> +config HAVE_PREEMPT_DYNAMIC_KEY
> +	bool
> +	depends on JUMP_LABEL

This should probably be:

     depends on HAVE_ARCH_JUMP_LABEL && CC_HAS_ASM_GOTO
     select JUMP_LABEL

Otherwise you may run into trouble if CONFIG_JUMP_LABEL is initially n.

Thanks.