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 <sant...@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-sant...@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;
