I thought we'd fixed this hang? It's been known about for a month or so?
Begin forwarded message: Date: Sat, 18 Feb 2006 08:03:33 -0800 From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: [Bugme-new] [Bug 6098] New: EHCI handoff causes boot hang http://bugzilla.kernel.org/show_bug.cgi?id=6098 Summary: EHCI handoff causes boot hang Kernel Version: 2.6.16-rc4 Status: NEW Severity: normal Owner: [EMAIL PROTECTED] Submitter: [EMAIL PROTECTED] CC: [EMAIL PROTECTED],[EMAIL PROTECTED] This is a regression that started in 2.6.15 - 2.6.14 booted OK at all times (handoff option has not been tried). 2.6.15 and newer hangs on warm boot at this line: io scheduler cfq registered Cold boot works fine, and this problem doesn't happen on *every* warm boot (but does occur most of the time). Further investigation shows that it hangs in quirk_usb_disable_ehci() at this point: /* always say Linux will own the hardware * by setting EHCI_USBLEGSUP_OS. */ pci_write_config_byte(pdev, offset + 3, 1); The pci_write_config_byte call never returns. This happens on the first iteration of the loop. This is an ICH-based system with a Pentium 4 CPU. Downstream bug is at http://bugs.gentoo.org/show_bug.cgi?id=122277 I'm reporting this on behalf of Tersius. ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is. ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=103432&bid=230486&dat=121642 _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
