From: Philippe Gerum <rpm@xenomai.org>
To: Jeroen Van den Keybus <jeroen.vandenkeybus@gmail.com>,
"xenomai@xenomai.org" <xenomai@xenomai.org>
Subject: Re: [Xenomai] Slow execution of RT task
Date: Mon, 14 Apr 2014 14:44:30 +0200 [thread overview]
Message-ID: <534BD82E.6080205@xenomai.org> (raw)
In-Reply-To: <CAPRPZsAmXEyH4wcMeGcWPB3B-3=04DoS=K2k-QbQ+DidPcptAg@mail.gmail.com>
On 04/14/2014 11:14 AM, Jeroen Van den Keybus wrote:
>
> [ 143.797961] WARNING: at kernel/rcutree.c:480 rcu_irq_exit+0xb9/0xd0()
> [ 143.797967] Modules linked in: xeno_native xeno_nucleus i915
> coretemp mperf ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul
> glue_helper ablk_helper cryptd drm_kms_helper drm lpc_ich mfd_core
> ehci_pci ehci_hcd video backlight processor xhci_hcd e1000e igb
> usbcore firewire_ohci firewire_core i2c_algo_bit hwmon crc_itu_t ptp
> pps_core usb_common thermal fan
> [ 143.798151] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G W
> 3.10.18-ipipe #17
Do you have CONFIG_NO_HZ_FULL enabled? If so, could you disable it and
retry? Next step, same question for CONFIG_NO_HZ_IDLE.
TIA,
--
Philippe.
next prev parent reply other threads:[~2014-04-14 12:44 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-14 9:14 [Xenomai] Slow execution of RT task Jeroen Van den Keybus
2014-04-14 12:28 ` Philippe Gerum
2014-04-14 12:45 ` Jeroen Van den Keybus
2014-04-14 12:53 ` Philippe Gerum
2014-04-15 14:40 ` Philippe Gerum
2014-04-16 9:43 ` Jeroen Van den Keybus
2014-04-16 14:23 ` Philippe Gerum
2014-04-16 20:42 ` Jeroen Van den Keybus
2014-04-24 10:21 ` Jeroen Van den Keybus
2014-04-24 12:17 ` Philippe Gerum
2014-04-14 12:44 ` Philippe Gerum [this message]
2014-04-14 12:47 ` Jeroen Van den Keybus
2014-04-14 20:18 ` Jeroen Van den Keybus
2014-04-14 20:33 ` Gilles Chanteperdrix
2014-04-14 21:14 ` Jeroen Van den Keybus
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