linux-kernel - Re: BUG: spinlock trylock failure on UP

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Date:	Thu, 17 Apr 2014 21:15:50 -0400
From:	jordan <triplesquarednine@...il.com>
To:	Stanislav Meduna <stano@...una.org>
Cc:	"linux-rt-users@...r.kernel.org" <linux-rt-users@...r.kernel.org>,
	Linux ARM Kernel <linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
	Steven Rostedt <rostedt@...dmis.org>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: BUG: spinlock trylock failure on UP - reverting timer patches helps

Hey again,

> [ninez@...alhost ~]$  (cat /proc/meminfo ; cat /proc/meminfo) |  grep
> KernelStack
> KernelStack:        3728 kB
> KernelStack:        3728 kB
> [ninez@...alhost ~]$  (cat /proc/meminfo ; cat /proc/meminfo) |  grep
> KernelStack
> KernelStack:        3696 kB
> KernelStack:        3696 kB
>
> I'll post from my old kernel in a bit.

my other machines all report kstack as being stable/consistent - I
also had an Archlinux user of my kernel check his box - his was
consistent too. [all of those boxes reverted those timer patches].

cheerz

Jordan
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