Andrew Morton napsal(a):
(please respond via emailed reply-to-all, not via the bugzilla web
interface)
On Tue, 12 Feb 2008 13:54:55 -0800 (PST)
bugme-daemon@xxxxxxxxxxxxxxxxxxx wrote:
http://bugzilla.kernel.org/show_bug.cgi?id=9943
Summary: on E450 after shutdown doesn't go to OK or power off
Product: Platform Specific/Hardware
Version: 2.5
KernelVersion: 2.6.24.2
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: SPARC64
AssignedTo: platform_sparc64@xxxxxxxxxxxxxxxxxxxx
ReportedBy: marvin@xxxxxxxxxx
Latest working kernel version: 2.6.20
Earliest failing kernel version: 2.6.24.2
Distribution: Debian Etch
Hardware Environment: Sun E450 2xCPU400MHz/1GB Ram
Software Environment: kernel
Problem Description: after shutdown kernel doesn't power off machine or jump to
OK prompt
Steps to reproduce:
as root type poweroff
A regression..
I'm seeing the same problem in 2.6.25-rc1 on x86_64, due to something which
changed in the softlockup detector (it's a mystery and debugging is in
progress). Setting CONFIG_DETECT_SOFTLOCKUP=n "fixes" it.
But 2.6.24 is OK.
May be on X86 but on Sparc64 this doesn't solve problem.
I have CONFIG_DETECT_SOFTLOCKUP=n in my config.
Dan
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