From: Shane Hathaway <shane@hathawaymix.org>
To: linux-ide@vger.kernel.org
Subject: Bug: Resume with Host Protected Area
Date: Tue, 19 Apr 2005 14:03:23 -0600 [thread overview]
Message-ID: <4265640B.5060402@hathawaymix.org> (raw)
Until today, I haven't been able to reliably put my ThinkPad T41 to
sleep. After resuming, it generated lots of disk errors, and only a
reboot would bring it back to sanity.
Today I finally realized what's going on. This laptop has a 3.5 GB
protected area at the end of the drive. Linux disables the protection
on bootup (making the whole drive available), but the laptop apparently
re-enables the protection during the sleep cycle. So I moved my
partitions out of the protected area and now the laptop finally resumes
correctly. Yehaw!
The bugfix should be simple: call idedisk_check_hpa() during resume.
I'm not subscribed to this list, so please CC me on replies.
Shane
next reply other threads:[~2005-04-19 20:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-19 20:03 Shane Hathaway [this message]
2005-04-19 21:20 ` Bug: Resume with Host Protected Area Greg Freemyer
2005-04-20 3:43 ` Shane Hathaway
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