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Date: Tue, 3 Nov 2020 15:02:35 +0530 From: Santosh Sivaraj <santosh@...six.org> To: Linux Kernel <linux-kernel@...r.kernel.org>, Michael Ellerman <mpe@...erman.id.au>, linuxppc-dev <linuxppc-dev@...ts.ozlabs.org> Cc: pmladek@...e.com, bala24@...ux.ibm.com, Santosh Sivaraj <santosh@...six.org> Subject: [RESEND PATCH] kernel/watchdog: Fix watchdog_allowed_mask not used warning Define watchdog_allowed_mask only when SOFTLOCKUP_DETECTOR is enabled. Signed-off-by: Santosh Sivaraj <santosh@...six.org> --- Original patch is here: https://lore.kernel.org/lkml/20190807014417.9418-1-santosh@fossix.org/ A similar patch was also sent by Balamuruhan and reviewed by Petr. https://lkml.org/lkml/2020/8/20/1030 kernel/watchdog.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kernel/watchdog.c b/kernel/watchdog.c index 5abb5b22ad13..71109065bd8e 100644 --- a/kernel/watchdog.c +++ b/kernel/watchdog.c @@ -44,8 +44,6 @@ int __read_mostly soft_watchdog_user_enabled = 1; int __read_mostly watchdog_thresh = 10; static int __read_mostly nmi_watchdog_available; -static struct cpumask watchdog_allowed_mask __read_mostly; - struct cpumask watchdog_cpumask __read_mostly; unsigned long *watchdog_cpumask_bits = cpumask_bits(&watchdog_cpumask); @@ -162,6 +160,8 @@ static void lockup_detector_update_enable(void) int __read_mostly sysctl_softlockup_all_cpu_backtrace; #endif +static struct cpumask watchdog_allowed_mask __read_mostly; + /* Global variables, exported for sysctl */ unsigned int __read_mostly softlockup_panic = CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE; -- 2.26.2
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