The commit is pushed to "branch-rh7-3.10.0-327.18.2.vz7.15.x-ovz" and will
appear at https://src.openvz.org/scm/ovz/vzkernel.git
after rh7-3.10.0-327.18.2.vz7.15.1
------>
commit e0359a93fa02396f8dafab836f518d1f1fbb27fc
Author: Konstantin Khorenko <[email protected]>
Date: Fri Jul 22 14:54:37 2016 +0400
fence-watchdog: don't log state of mind
Fense watchdog tries to be polite and write a message before fencing a node,
so later logs might sched some light what happened to the node.
In order to print a message we burst spinlocks.
Unfortunately some video card drivers seems to have issues
when calling unblank_screen() from interrupt handlers and lead to crash.
=> let's temporary remove the message printing.
https://jira.sw.ru/browse/PSBM-49998
Signed-off-by: Konstantin Khorenko <[email protected]>
---
kernel/fence-watchdog.c | 7 -------
1 file changed, 7 deletions(-)
diff --git a/kernel/fence-watchdog.c b/kernel/fence-watchdog.c
index 95c6aeb..622cd53 100644
--- a/kernel/fence-watchdog.c
+++ b/kernel/fence-watchdog.c
@@ -55,13 +55,6 @@ void fence_wdog_do_fence(void)
{
char *killer = NULL;
- if (fence_wdog_action != FENCE_WDOG_POWEROFF) {
- bust_spinlocks(1);
- printk(KERN_EMERG"fence-watchdog: %s\n",
- action_names[fence_wdog_action]);
- bust_spinlocks(0);
- }
-
switch (fence_wdog_action) {
case FENCE_WDOG_CRASH:
panic_on_oops = 1;
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