Bug 9982
| Summary: | 2.6.25-rc1 panics on boot | ||
|---|---|---|---|
| Product: | ACPI | Reporter: | Rafael J. Wysocki (rjw) |
| Component: | Power-Thermal | Assignee: | ykzhao (yakui.zhao) |
| Status: | CLOSED CODE_FIX | ||
| Severity: | normal | CC: | acpi-bugzilla, csnook, dhaval |
| Priority: | P1 | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Kernel Version: | 2.6.25-rc1 | Subsystem: | |
| Regression: | Yes | Bisected commit-id: | |
| Bug Depends on: | |||
| Bug Blocks: | 9832 | ||
| Attachments: |
acpidump output
acpidump output full dmesg on a crash. try the debug patch dmesg of successful boot dmesg with "acpi.debug_layer=0x01010000 acpi.debug_level=0x1f maxcpus=1" |
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Description
Rafael J. Wysocki
2008-02-13 16:41:45 UTC
Hi, Rafael Will you please attach the outpuf of acpidump? Thanks. Created attachment 14829 [details]
acpidump output
Created attachment 14830 [details]
acpidump output
Created attachment 14831 [details]
full dmesg on a crash.
Thanks for the info. Will you please try to boot the system with the option of "acpi.debug_layer=0x01000000 acpi.debug_level=0x1f" and attach the output of dmesg? Thanks. > BIOS reported wrong ACPI id for the processor
What this failure from a cold boot after power-on, or a kexec?
please attach the dmesg corresponding to the successful 2.6.24 boot.
Created attachment 14832 [details]
try the debug patch
Will you please try the debug patch and see whether the error disappears ?
Thanks.
On Wed, Feb 13, 2008 at 11:29:03PM -0800, bugme-daemon@bugzilla.kernel.org wrote: > http://bugzilla.kernel.org/show_bug.cgi?id=9982 > > > > > > ------- Comment #6 from len.brown@intel.com 2008-02-13 23:29 ------- > > BIOS reported wrong ACPI id for the processor > > What this failure from a cold boot after power-on, or a kexec? > Both. > please attach the dmesg corresponding to the successful 2.6.24 boot. > Will attach, (it will be dmesg corresponding to a 2.6.24 boot with some scheduler patches added and maxcpus=1) Created attachment 14833 [details]
dmesg of successful boot
this is with maxcpus=2. if you want with maxcpus=1, please let me know. i will get that for you.
On Wed, Feb 13, 2008 at 11:32:44PM -0800, bugme-daemon@bugzilla.kernel.org wrote: > http://bugzilla.kernel.org/show_bug.cgi?id=9982 > > > > > > ------- Comment #7 from yakui.zhao@intel.com 2008-02-13 23:32 ------- > Created an attachment (id=14832) > --> (http://bugzilla.kernel.org/attachment.cgi?id=14832&action=view) > try the debug patch > > Will you please try the debug patch and see whether the error disappears ? > Thanks. > Will try it and get back to you. > > -- > Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email > ------- You are receiving this mail because: ------- > You are on the CC list for the bug, or are watching someone who is. On Wed, Feb 13, 2008 at 11:32:44PM -0800, bugme-daemon@bugzilla.kernel.org wrote: > http://bugzilla.kernel.org/show_bug.cgi?id=9982 > > > > > > ------- Comment #7 from yakui.zhao@intel.com 2008-02-13 23:32 ------- > Created an attachment (id=14832) > --> (http://bugzilla.kernel.org/attachment.cgi?id=14832&action=view) > try the debug patch > > Will you please try the debug patch and see whether the error disappears ? > Thanks. > Yes it boots. If that is the final fix, please add a Tested-by: Dhaval Giani <dhaval@linux.vnet.ibm.com> Thanks for the confirming. Will you please try the boot option of "acpi.debug_layer=0x01010000 acpi.debug_level=0x1f maxcpus=1" and attatch the output of dmesg? Thanks. Created attachment 14834 [details]
dmesg with "acpi.debug_layer=0x01010000
acpi.debug_level=0x1f maxcpus=1"
marking RESOLVED as a bug fix has been proposed. (Will mark CLOSED only after the production fix is upstream.) patch in comment #7 applied to acpi-test Regressions list annotation: Patch : http://bugzilla.kernel.org/show_bug.cgi?id=9982#c7 Regressions list annotation: Handled-By : ykzhao <yakui.zhao@intel.com> patch in comment #7 shipped in Linux-2.6.25-rc2-git6, closed. |