linux-kernel - Re: [patch-3.18.7-rt1]sunrpc: make svc_xprt_do_enqueue() use get_cpu

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Message-ID: <20150225141439.GC6823@linutronix.de>
Date:	Wed, 25 Feb 2015 15:14:39 +0100
From:	Sebastian Andrzej Siewior <bigeasy@...utronix.de>
To:	Mike Galbraith <umgwanakikbuti@...il.com>
Cc:	linux-rt-users <linux-rt-users@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Thomas Gleixner <tglx@...utronix.de>, rostedt@...dmis.org,
	John Kacur <jkacur@...hat.com>
Subject: Re: [patch-3.18.7-rt1]sunrpc: make svc_xprt_do_enqueue() use
 get_cpu_light()

* Mike Galbraith | 2015-02-18 16:05:28 [+0100]:

>[   37.667792] Installing knfsd (copyright (C) 1996 okir@...ad.swb.de).
>[   37.720307] BUG: sleeping function called from invalid context at kernel/locking/rtmutex.c:915
>[   37.720307] in_atomic(): 1, irqs_disabled(): 0, pid: 3194, name: rpc.nfsd
>[   37.720318] Preemption disabled at:[<ffffffffa06bf0bb>] svc_xprt_received+0x4b/0xc0 [sunrpc]

applied

Sebastian
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