Bug#598830: linux-source-2.6.35: Computer fails to hibernate - problem idling SMP CPU's

[richard <ralough@iee.org>]

Package: linux-source-2.6.35
Version: 2.6.35-1~experimental.3
Severity: normal

I tested kernel 2.6.36 and found that hibernation failed when the 
process was attempting to suspend operation of CPU's 1,2 and 3. 

I verified that hiberation proceeds if CPU's 1.2 and 3 are manually 
suspended prior to requesting that part of the hibernation (freezing) 
test. 

Tested 2.6.35 - same result. 

The test works for 2.6.34, thus the regression appears to be in 
linux-source-2.6.35 

'test' - refers to the procedures set out in source/Documentaion/power
basic.pm.debugging.txt

-- System Information:
Debian Release: squeeze/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.36-rc5-ver.1.0 (SMP w/4 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages linux-source-2.6.35 depends on:
ii  binutils                      2.20.1-15  The GNU assembler, linker and bina
ii  bzip2                         1.0.5-6    high-quality block-sorting file co

Versions of packages linux-source-2.6.35 recommends:
hi  gcc                           4:4.4.4-2  The GNU C compiler
ii  libc6-dev [libc-dev]          2.11.2-6   Embedded GNU C Library: Developmen
hi  make                          3.81-8     An utility for Directing compilati

Versions of packages linux-source-2.6.35 suggests:
hi  kernel-package            12.036         A utility for building Linux kerne
ii  libncurses5-dev [ncurses- 5.7+20100313-3 developer's libraries and docs for
ii  libqt3-mt-dev             3:3.3.8b-7+b1  Qt development files (Threaded)

-- no debconf information

-- debsums errors found:
debsums: missing file /usr/src/linux-source-2.6.35.tar.bz2 (from linux-source-2.6.35 package)