Bug 15335 - Not message of ECC enable in dmesg with Kernel command line ecc_enable_override
Summary: Not message of ECC enable in dmesg with Kernel command line ecc_enable_override
Status: RESOLVED DUPLICATE of bug 15238
Alias: None
Product: Drivers
Classification: Unclassified
Component: EDAC (show other bugs)
Hardware: All Linux
: P1 normal
Assignee: drivers_edac@kernel-bugs.osdl.org
URL: https://bugs.edge.launchpad.net/ubunt...
Keywords:
Depends on:
Blocks:
 
Reported: 2010-02-17 03:26 UTC by Cristian Aravena Romero
Modified: 2010-05-01 16:30 UTC (History)
1 user (show)

See Also:
Kernel Version: 2.6.31-20.57 Ubuntu Karmic Koala 9.10
Subsystem:
Regression: No
Bisected commit-id:

Attachments
$dmesg 2.6.31-20.57 Ubuntu Karmic Koala 9.10 (38.18 KB, text/x-log)
2010-02-17 03:26 UTC, Cristian Aravena Romero 		Details
Add an attachment (proposed patch, testcase, etc.)

Description Cristian Aravena Romero 2010-02-17 03:26:34 UTC 
Created attachment 25075 [details]
$dmesg 2.6.31-20.57 Ubuntu Karmic Koala 9.10

Open in launchpad.net
https://bugs.edge.launchpad.net/ubuntu/+source/linux/+bug/522994

dmesg;

[...]


[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-2.6.31-20-generic root=UUID=41953686-64c2-4572-a7aa-33ed61dc2dee ro quiet splash ecc_enable_override


[...]

[   17.194697] EDAC MC: Ver: 2.1.0 Feb  8 2010
[   17.196599] EDAC amd64_edac:  Ver: 3.2.0 Feb  8 2010
[   17.196676] EDAC amd64: This node reports that Memory ECC is currently disabled.
[   17.196679] EDAC amd64: bit 0x400000 in register F3x44 of the MISC_CONTROL device (0000:00:18.3) should be enabled
[   17.196682] EDAC amd64: WARNING: ECC is NOT currently enabled by the BIOS. Module will NOT be loaded.
[   17.196683]     Either Enable ECC in the BIOS, or use the 'ecc_enable_override' parameter.
[   17.196684]     Might be a BIOS bug, if BIOS says ECC is enabled
[   17.196685]     Use of the override can cause unknown side effects.
[   17.196709] amd64_edac: probe of 0000:00:18.2 failed with error -22

Thanks,
Cristian
Comment 1 doug thompson 2010-02-17 03:54:27 UTC 
(In reply to comment #0)
> Created an attachment (id=25075) [details]
> $dmesg 2.6.31-20.57 Ubuntu Karmic Koala 9.10
> 
> Open in launchpad.net
> https://bugs.edge.launchpad.net/ubuntu/+source/linux/+bug/522994
> 
> dmesg;
> 
> [...]
> 
> 
> [    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-2.6.31-20-generic
> root=UUID=41953686-64c2-4572-a7aa-33ed61dc2dee ro quiet splash
> ecc_enable_override
> 
> 
> [...]
> 
> [   17.194697] EDAC MC: Ver: 2.1.0 Feb  8 2010
> [   17.196599] EDAC amd64_edac:  Ver: 3.2.0 Feb  8 2010
> [   17.196676] EDAC amd64: This node reports that Memory ECC is currently
> disabled.
> [   17.196679] EDAC amd64: bit 0x400000 in register F3x44 of the MISC_CONTROL
> device (0000:00:18.3) should be enabled
> [   17.196682] EDAC amd64: WARNING: ECC is NOT currently enabled by the BIOS.
> Module will NOT be loaded.
> [   17.196683]     Either Enable ECC in the BIOS, or use the
> 'ecc_enable_override' parameter.
> [   17.196684]     Might be a BIOS bug, if BIOS says ECC is enabled
> [   17.196685]     Use of the override can cause unknown side effects.
> [   17.196709] amd64_edac: probe of 0000:00:18.2 failed with error -22
> 
> Thanks,
> Cristian



Duplicate bug  #15238

doug thompson
Comment 2 Cristian Aravena Romero 2010-05-01 16:30:34 UTC 

*** This bug has been marked as a duplicate of bug 15238 ***
Note You need to log in before you can comment on or make changes to this bug.