diff options
| author | Dmitry Vyukov <dvyukov@google.com> | 2020-10-28 10:57:56 +0100 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2020-10-28 17:32:15 +0100 |
| commit | f24824d3d54060a7d878eeb35c47f85dab84966a (patch) | |
| tree | eb1086aa35ca8613f15b85209a4cdbfa092f3b22 /dashboard/config/linux/bits | |
| parent | 4562e0c3a42ad3fbadc54c36a6e5a85afb39cb92 (diff) | |
dashboard/config/linux: set watchdog_thresh via cmdline
Fixes #1989
Diffstat (limited to 'dashboard/config/linux/bits')
| -rw-r--r-- | dashboard/config/linux/bits/base.yml | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/dashboard/config/linux/bits/base.yml b/dashboard/config/linux/bits/base.yml index 3c27c8a47..0df125369 100644 --- a/dashboard/config/linux/bits/base.yml +++ b/dashboard/config/linux/bits/base.yml @@ -18,8 +18,11 @@ config: - EXPERT - DEBUG_KERNEL + # watchdog_thresh/workqueue.watchdog_thresh are part of deterministic hang/stall detection. + # Don't change them without considering kernel.hung_task_check_interval_secs, + # CONFIG_RCU_CPU_STALL_TIMEOUT, CONFIG_DEFAULT_HUNG_TASK_TIMEOUT and "no output from test machine" timeout. - CMDLINE_BOOL - - CMDLINE: "ima_policy=tcb workqueue.watchdog_thresh=140 kvm-intel.nested=1 nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 spec_store_bypass_disable=prctl numa=fake=2 nopcid dummy_hcd.num=8 binder.debug_mask=0 rcupdate.rcu_expedited=1" + - CMDLINE: "ima_policy=tcb watchdog_thresh=55 workqueue.watchdog_thresh=140 kvm-intel.nested=1 nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 spec_store_bypass_disable=prctl numa=fake=2 nopcid dummy_hcd.num=8 binder.debug_mask=0 rcupdate.rcu_expedited=1" # This config can be used to enable any additional temporal debugging features in linux-next tree. - DEBUG_AID_FOR_SYZBOT: [linux-next] |