Bug 463467

Summary: pm-suspend fails with kernel-2.6.26.3-29.fc9.x86_64
Product: [Fedora] Fedora Reporter: Pasi Sjöholm <tigeli>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED UPSTREAM QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: medium    
Version: 9CC: kernel-maint
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Fedora 10 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2009-01-11 21:33:39 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Pasi Sjöholm 2008-09-23 16:02:12 UTC
Description of problem:
Suspending computer with pm-suspend is failing with kernel-2.6.26.3-29.fc9.x86_64, though kernel-2.6.25.14-108.fc9.x86_64 is working fine.

failing == does not suspend at all.

In /var/log/message I get these:

--cut--
Sep 23 08:59:43 tigeli kernel: CPU1 is down
Sep 23 08:59:43 tigeli kernel: Extended CMOS year: 2000
Sep 23 08:59:43 tigeli kernel: Class suspend failed for gart0
Sep 23 08:59:43 tigeli kernel: Extended CMOS year: 2000
Sep 23 08:59:43 tigeli kernel: PM: Some devices failed to power down
Sep 23 08:59:43 tigeli kernel: Enabling non-boot CPUs ...
Sep 23 08:59:43 tigeli kernel: SMP alternatives: switching to SMP code
Sep 23 08:59:43 tigeli kernel: Booting processor 1/1 ip 6000
Sep 23 08:59:43 tigeli kernel: Initializing CPU#1
--cut--

Found out: 
http://zefir.890m.com/kernel-testing/
http://lkml.org/lkml/2008/5/25/96

Comment 1 Pasi Sjöholm 2008-09-23 16:14:23 UTC
with mem=4G suspend is working with 2.6.26.

without mem=4G (2.6.25 kernel)
Memory: 4058012k/4718592k available (2629k kernel code, 134752k reserved, 1382k data, 352k init)

with mem=4G (2.6.26 kernel)
Memory: 3606496k/3668864k available (2699k kernel code, 61980k reserved, 1485k data, 980k init)

Comment 2 Pasi Sjöholm 2009-01-11 21:33:39 UTC
Works with Fedora 10.