| Subject | Re: [locking/paravirt] static_key_disable_cpuslocked(): static key 'virt_spin_lock_key+0x0/0x20' used before call to jump_label_init() | From | Dou Liyang <> | Date | Mon, 30 Oct 2017 16:43:33 +0800 |
| |
Hi Fengguang,
There are two different warning.
At 10/30/2017 03:35 PM, Fengguang Wu wrote: > On Sun, Oct 29, 2017 at 11:51:55PM +0100, Fengguang Wu wrote: >> Hi Linus, >> >> Up to now we see the below boot error/warnings when testing v4.14-rc6. >>
The original warning:
WARNING:at_arch/x86/events/intel/core.c:#intel_pmu_handle_irq: 1
in v4.14-rc6, which happens rarely.
>> They hit the RC release mainly due to various imperfections in 0day's >> auto bisection. So I manually list them here and CC the likely easy to >> debug ones to the corresponding maintainers in the followup emails. >> >> boot_successes: 4700 >> boot_failures: 247 > > [...] > >> WARNING:at_kernel/jump_label.c:#static_key_disable_cpuslocked: 7 >
This is a new warning in tip tree, and the patch has sent[1].
[1]https://lkml.org/lkml/2017/10/28/4
we may need do it in v4.14-rc6, not in tip tree directly.
Thanks, dou.
|