linux-kernel - Re: [git pull] ftrace for v2.6.27

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Message-Id: <200808130248.58216.bwduncan@gmail.com>
Date:	Wed, 13 Aug 2008 02:48:51 +0100
From:	Bruce Duncan <bwduncan@...il.com>
To:	Ingo Molnar <mingo@...e.hu>, linux-kernel@...r.kernel.org,
	Steven Rostedt <srostedt@...hat.com>
Subject: Re: [git pull] ftrace for v2.6.27

Hi Ingo, Steven, everyone,

[ Please CC me in replies ]

I have just tracked down a regression in 2.6.27-rc2 wrt 2.6.26. Commit 
77a2b37d227483fe52aead242652aee406c25bf0 (ftrace: startup tester on dynamic 
tracing.) causes my laptop to fail to resume from S3 (it simply reboots about 
a second after the resume starts and the display never shows anything).

The patch doesn't revert with patch -R (I don't know if there's a cleverer way 
to ask git to revert it), but the problem goes away if I turn off 
CONFIG_DYNAMIC_FTRACE.

The commit and bisect log are attached. Please can you help me to debug this?

Cheers,
Bruce

View attachment "bad-commit.txt" of type "text/plain" (6165 bytes)

View attachment "bisect.log" of type "text/x-log" (3193 bytes)

Download attachment "smime.p7s" of type "application/pkcs7-signature" (1374 bytes)