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Subject: 2.6.2-rc1-mm2: sleep_on_timeout with parport
From: Jan Ischebeck <mail@jan-ischebeck.de>
To: Andrew Morton <akpm@osdl.org>
Cc: lkml <linux-kernel@vger.kernel.org>
In-Reply-To: <20040123103959.4dcf5b58.akpm@osdl.org>
References: <1074870538.5122.9.camel@JHome.uni-bonn.de>
	 <20040123103959.4dcf5b58.akpm@osdl.org>
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Trying to print without switching the printer on I got the following
error messages.

lp0 out of paper
Badness in interruptible_sleep_on_timeout at kernel/sched.c:2245
Call Trace:
 [<c0121a6f>] interruptible_sleep_on_timeout+0x10f/0x120
 [<c0121500>] default_wake_function+0x0/0x20
 [<e0a34e5f>] parport_release+0x7f/0x140 [parport]
 [<e0a10180>] lp_error+0x40/0xc0 [lp]
 [<e0a10289>] lp_check_status+0x89/0xd0 [lp]
 [<e0a10318>] lp_wait_ready+0x48/0x80 [lp]
 [<e0a1066a>] lp_write+0x31a/0x3e0 [lp]
 [<e0a10350>] lp_write+0x0/0x3e0 [lp]
 [<c015bee8>] vfs_write+0xb8/0x130
 [<c02f298c>] common_interrupt+0x18/0x20
 [<c015c012>] sys_write+0x42/0x70
 [<c02f1fa7>] syscall_call+0x7/0xb


-- 
Jan Ischebeck <mail@jan-ischebeck.de>

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