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Bug 458028

Summary: Kernel:3.7.8 BUG: unable to handle kernel paging request in radeon_mmap()
Product: Gentoo Linux Reporter: Joshua Landry <doctor_who>
Component: [OLD] Core systemAssignee: The Gentoo Linux Hardened Kernel Team (OBSOLETE) <hardened-kernel+disabled>
Status: RESOLVED FIXED    
Severity: normal    
Priority: Normal    
Version: unspecified   
Hardware: All   
OS: Linux   
Whiteboard:
Package list:
Runtime testing required: ---
Attachments: Kernel log
emerge info

Description Joshua Landry 2013-02-17 20:16:16 UTC
Attempting to start X using hardened-sources-3.7.8 results in "BUG: unable to handle kernel paging request at ffffffff819b2120"

Full stack trace attached.
Comment 1 Joshua Landry 2013-02-17 20:17:46 UTC
Created attachment 339182 [details]
Kernel log
Comment 2 Joshua Landry 2013-02-17 20:19:15 UTC
Created attachment 339184 [details]
emerge info

Here is my emerge --info
Comment 3 Joshua Landry 2013-02-22 07:39:44 UTC
With same kernel config (make oldnoconfig), this does not appear in 3.7.9-hardened.
Comment 4 Tom Wijsman (TomWij) (RETIRED) gentoo-dev 2013-02-22 18:40:00 UTC
Can you try =sys-kernel/gentoo-sources-3.7.8?

It would point out whether this is a kernel problem or a hardening problem.
Comment 5 Joshua Landry 2013-02-24 20:49:00 UTC
Could not reproduce the problem with =sys-kernel/gentoo-sources-3.7.8. The kernel boots smoothly.
Comment 6 Mike Pagano gentoo-dev 2013-03-06 01:23:36 UTC
hardened team, looks like this can be closed as according to the user, 3.7.9 is clean.
Comment 7 Anthony Basile gentoo-dev 2013-03-06 03:37:27 UTC
(In reply to comment #6)
> hardened team, looks like this can be closed as according to the user, 3.7.9
> is clean.

Yep and I'll take it off the tree too.  I'm shooting for 3.8 for the next stabilization.

Thanks for testing.