Messages in this thread | | | Subject | Re: [RESEND PATCH] kernel/watchdog: Fix watchdog_allowed_mask not used warning | From | Christophe Leroy <> | Date | Tue, 3 Nov 2020 10:55:11 +0100 |
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Le 03/11/2020 à 10:32, Santosh Sivaraj a écrit : > Define watchdog_allowed_mask only when SOFTLOCKUP_DETECTOR is enabled. > > Signed-off-by: Santosh Sivaraj <santosh@fossix.org>
I think maybe you should add a Fixes: tag (Towards https://github.com/linuxppc/linux/commit/7feeb9cd ?)
And copy Thomas (tglx)
Christophe
> --- > > 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; >
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