linux-kernel - Re: [ANNOUNCE] util-linux v2.20

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Message-ID: <20110901051558.GA14777@elliptictech.com>
Date:	Thu, 1 Sep 2011 01:15:58 -0400
From:	Nick Bowler <nbowler@...iptictech.com>
To:	Karel Zak <kzak@...hat.com>
Cc:	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
	util-linux@...r.kernel.org
Subject: Re: [ANNOUNCE] util-linux v2.20

Hi Karel,

On 2011-08-29 14:23 +0200, Karel Zak wrote:
> The stable util-linux 2.20 release is available at
> 
>    ftp://ftp.kernel.org/pub/linux/utils/util-linux/v2.20/
> 
> Feedback and bug reports, as always, are welcomed.

Just upgraded on one of my machines today, and I was surprised to
discover that only a small portion of my kernel log was printed by
dmesg.  "busybox dmesg" and "dmesg -r" both print the full log (~2000
lines), but plain "dmesg" prints only the first ~150 lines or so.  2.19
dmesg worked fine.

The last few lines printed by plain "dmesg" are:

  [...]
  ACPI: Added _OSI(Module Device)
  ACPI: Added _OSI(Processor Device)
  ACPI: Added _OSI(3.0 _SCP Extensions)
  ACPI: Added _OSI(Processor Aggregator Device)
  ACPI: EC: Look up EC in DSDT
  ACPI: Executed 1 blocks of module-level executable AML code
  ACPI: Actual Package length (234) is larger than NumElements field (3), truncated

Adding the -r option gives much more:

  [...]
  <6>ACPI: Added _OSI(Module Device)
  <6>ACPI: Added _OSI(Processor Device)
  <6>ACPI: Added _OSI(3.0 _SCP Extensions)
  <6>ACPI: Added _OSI(Processor Aggregator Device)
  <7>ACPI: EC: Look up EC in DSDT
  <4>ACPI: Executed 1 blocks of module-level executable AML code
  <4>ACPI: Actual Package length (234) is larger than NumElements field (3), truncated
  <4>
  <6>ACPI: Interpreter enabled
  <6>ACPI: (supports S0 S5)
  <6>ACPI: Using IOAPIC for interrupt routing
  <6>ACPI: Power Resource [ISAV] (on)
  <6>ACPI: No dock devices found.
  [...]

So it looks like it's tripping over the blank line in the log?

Cheers,
-- 
Nick Bowler, Elliptic Technologies (http://www.elliptictech.com/)
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