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Date: Tue, 26 Feb 2008 22:14:27 +0100
From: "=?UTF-8?Q?Szekeres_Istv=C3=A1n?=" <szekeres@iii.hu>
To: linux-kernel@vger.kernel.org
Subject: kernel losing printk messages?
Cc: jkosina@suse.cz
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Hello,

in 2.6.25-rc3 I'm trying to add support for an usb keyboard. While the
hid-input driver dumps a lot of debugging messages, lines seem to be
lost. Please see the lines shorter/longer than the average.

 Feb 26 21:57:20 rusalka kernel: [82279.097414]
drivers/hid/hid-input.c: Mapping: Keyboard.0000 ---> IGNORED
Feb 26 21:57:20 rusalka kernel: [82279.097419]
drivers/hid/hid-input.c: Mapping: Keyboard.0001 ---> IGNORED
 Feb 26 21:57:20 rusalka kernel: [82279.097425]
drivers/hid/hid-input.c: Mapping: Keyboard.0002 ---> IGNORED
Feb 26 21:57:20 rusalka kernel: [82279.097430] d7>[82279.234078]
drivers/hid/hid-input.c: Mapping: Consumer.01fc ---> IGNORED
 Feb 26 21:57:20 rusalka kernel: [82279.234083]
drivers/hid/hid-input.c: Mapping: Consumer.01fd ---> IGNORED
Feb 26 21:57:20 rusalka kernel: [82279.234088]
drivers/hid/hid-input.c: Mapping: Consumer.01fe ---> IGNORED
 Feb 26 21:57:20 rusalka kernel: [82279.234094]
drivers/hid/hid-input.c: Mapping: Consumer.01ff ---> IGNORED
...

Feb 26 21:57:20 rusalka kernel: [82279.234370]
drivers/hid/hid-input.c: Mapping: Consumer.0215 ---> IGNORED
 Feb 26 21:57:20 rusalka kernel: [82279.234376]
drivers/hid/hid-input.c: Mapping: Consumer.0216 ---> IGNORED
Feb 26 21:57:20 rusalka kernel: [82279.234381]
drivers/hid/hid-input.c: Mapping: Consumer.0217 ---> IGNORED
 Feb 26 21:57:20 rusalka kernel: <7Consumer.0227 ---> Key.Refresh
Feb 26 21:57:20 rusalka kernel: [82279.234480]
drivers/hid/hid-input.c: Mapping: Consumer.0228 ---> IGNORED
Feb 26 21:57:20 rusalka kernel: [82279.234485]
drivers/hid/hid-input.c: Mapping: Consumer.0229 ---> IGNORED
 Feb 26 21:57:20 rusalka kernel: [82279.234490]
drivers/hid/hid-input.c: Mapping: Consumer.022a ---> Key.Bookmarks

This is directly copied from /var/log/kern.log.

Is this a bug or a feature? :)

Thanks,
 Istvan