[PlanetCCRMA] 2.6.31-rc4-rt1 and suspend

[Fernando Lopez-Lezcano]

On Thu, 2009-08-13 at 18:17 -0500, S C Rigler wrote:
> I've been running on 2.6.31-rc4-rt1 for a day now and suspend works,
> with an annoying quirk. 

You should post this to the Linux Kernel Mailing list...
Great that you are testing! (I have not had a chance yet)
-- Fernando


> My messages file gets spammed with these messages constantly (as in
> every second):
> 
> Aug 13 18:13:10 steve-LT kernel: BUG: sleeping function called from
> invalid context at kernel/rtmutex.c:684
> Aug 13 18:13:10 steve-LT kernel: in_atomic(): 1, irqs_disabled(): 0,
> pid: 21713, name: yum-updatesd-he
> Aug 13 18:13:10 steve-LT kernel: Pid: 21713, comm: yum-updatesd-he Not
> tainted 2.6.31-rc4-rt1 #1
> Aug 13 18:13:10 steve-LT kernel: Call Trace:
> Aug 13 18:13:10 steve-LT kernel: [<ffffffff81483556>] ?
> rt_spin_lock_slowlock+0x0/0x24a
> Aug 13 18:13:10 steve-LT kernel: [<ffffffff8104b5a9>] __might_sleep
> +0xf9/0x10f
> Aug 13 18:13:10 steve-LT kernel: [<ffffffff81090f8c>]
> rt_spin_lock_fastlock+0x43/0xa2
> Aug 13 18:13:10 steve-LT kernel: [<ffffffff814841ed>] rt_spin_lock
> +0x23/0x39
> Aug 13 18:13:10 steve-LT kernel: [<ffffffff810aa5bb>]
> res_counter_uncharge+0x38/0x74
> Aug 13 18:13:10 steve-LT kernel: [<ffffffff8111f03f>]
> __mem_cgroup_uncharge_common+0xad/0x13d
> Aug 13 18:13:10 steve-LT kernel: [<ffffffff8111f138>]
> mem_cgroup_uncharge_page+0x35/0x4b
> Aug 13 18:13:10 steve-LT kernel: [<ffffffff811057a0>] page_remove_rmap
> +0x35/0x6f
> Aug 13 18:13:10 steve-LT kernel: [<ffffffff814841ed>] ? rt_spin_lock
> +0x23/0x39
> Aug 13 18:13:10 steve-LT kernel: [<ffffffff810fc182>] unmap_vmas
> +0x57c/0x7ce
> Aug 13 18:13:10 steve-LT kernel: [<ffffffff81100f9f>] unmap_region
> +0xa9/0x126
> Aug 13 18:13:10 steve-LT kernel: [<ffffffff81102097>] ? split_vma
> +0x17c/0x1aa
> Aug 13 18:13:10 steve-LT kernel: [<ffffffff8110238c>] do_munmap
> +0x2c7/0x349
> Aug 13 18:13:10 steve-LT kernel: [<ffffffff81082676>] ?
> blocking_notifier_call_chain+0x22/0x38
> Aug 13 18:13:10 steve-LT kernel: [<ffffffff81102461>] sys_munmap
> +0x53/0x82
> Aug 13 18:13:10 steve-LT kernel: [<ffffffff81013042>]
> system_call_fastpath+0x16/0x1b
> 
> Better reboot now before my messages file fills up /var.
> -- 
> S C Rigler <riglersc at gmail.com>
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