Bug 182603 - sleeping function called from invalid context at arch/powerpc/kernel/traps.c
Summary: sleeping function called from invalid context at arch/powerpc/kernel/traps.c
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: rawhide
Hardware: powerpc
OS: Linux
Target Milestone: ---
Assignee: Dave Jones
QA Contact: Brian Brock
: 183149 (view as bug list)
Depends On:
Blocks: FC5Blocker
TreeView+ depends on / blocked
Reported: 2006-02-23 16:57 UTC by Orion Poplawski
Modified: 2015-01-04 22:25 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Last Closed: 2006-03-14 22:36:48 UTC
Type: ---

Attachments (Terms of Use)

Description Orion Poplawski 2006-02-23 16:57:25 UTC
Description of problem:
Noticed in the kernel logs on the tty4 screen during an install:

<3>Debug: sleeping function called from invalid context at
<4>in_atomic():0, irqs_disabled():1
<4>Call Trace:
<4>[DEAA3EC0] [C0007A64] show_stack+0x54/0x184 (unreliable)
<4>[DEAA3EE0] [C002B07C] __might_sleep+0xbc/0xd0
<4>[DEAA3EF0] [C000E4CC] program_check_exception+0x218/0x510
<4>[DEAA3F40] [C000FB58] ret_from_except_full+0x0/0x4c
<4>--- Exception: 700 at 0xf29318c
<4>    LR = 0x5293184

How reproducible:

Steps to Reproduce:
1. boot the boot.iso cdrom in mac mini

Comment 1 Dave Jones 2006-03-06 17:55:46 UTC
This rings a bell, I think this got fixed upstream.
Can you grab the latest boot.iso's and test ?

Comment 2 Dave Jones 2006-03-06 17:56:24 UTC
*** Bug 183149 has been marked as a duplicate of this bug. ***

Comment 3 Orion Poplawski 2006-03-06 23:10:37 UTC
Still seen with today's (2.6.15-1.2009.4.2_FC5)

Comment 4 Dave Jones 2006-03-06 23:34:41 UTC
argh, latest kernel from people.redhat.com/davej/kernels/Fedora/devel hasn't
been moved into rawhide for a few days, so the boot.iso hasn't been updated. 
I'll make sure tomorrows gets updated.

Comment 5 Orion Poplawski 2006-03-07 16:42:32 UTC
Still present with 2.6.15-1.2025_FC5

Comment 6 David Woodhouse 2006-03-10 12:20:43 UTC
was fixed upstream yesterday.

Comment 7 Orion Poplawski 2006-03-14 22:36:04 UTC
Confirmed gone.

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