lkml.org 
[lkml]   [2008]   [Nov]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    From
    SubjectRe: [Bugme-new] [Bug 11886] New: without serial console system doesn't poweroff
    Date
    On Monday, 3 of November 2008, Daniel Smolik wrote:
    > Andrew Morton napsal(a):
    > > (switched to email. Please respond via emailed reply-to-all, not via the
    > > bugzilla web interface).
    > >
    > > On Wed, 29 Oct 2008 04:06:11 -0700 (PDT)
    > > bugme-daemon@bugzilla.kernel.org wrote:
    > >
    > >> http://bugzilla.kernel.org/show_bug.cgi?id=11886
    > >>
    > >> Summary: without serial console system doesn't poweroff
    > >> Product: Power Management
    > >> Version: 2.5
    > >> KernelVersion: 2.6.27.4
    > >> Platform: All
    > >> OS/Version: Linux
    > >> Tree: Mainline
    > >> Status: NEW
    > >> Severity: normal
    > >> Priority: P1
    > >> Component: Other
    > >> AssignedTo: power-management_other@kernel-bugs.osdl.org
    > >> ReportedBy: marvin@mydatex.cz
    > >>
    > >>
    > >> Latest working kernel version:
    > >> Earliest failing kernel version:2.6.27.2
    > >> Distribution: Debian Etch
    > >> Hardware Environment: Supermiro C2SBC-Q Dual Core Intel Cpu 1G RAM
    > >> Software Environment: Debian Etch
    > >> Problem Description: If I does't add serial console to kernel command line
    > >> system doesn't poweroff. Linux hangs there:
    > >>
    > >> e1000e 0000:0d:00.0: PCI INT A disabled
    > >> e1000e 0000:00:19.0: PCI INT A disabled
    > >> ACPI: Preparing to enter system sleep state S5
    > >> Disabling non-boot CPUs ...
    > >>
    > >> If I disable in kernel config Suspend to Ram and Hibernate all works without
    > >> console. But with Suspend and hibernate enabled and serial console added to
    > >> kernel cmd line all works too:
    > >>
    > >> e1000e 0000:0d:00.0: PCI INT A disabled
    > >> e1000e 0000:00:19.0: PCI INT A disabled
    > >> ACPI: Preparing to enter system sleep state S5
    > >> Disabling non-boot CPUs ...
    > >> CPU 1 is now offline
    > >> SMP alternatives: switching to UP code
    > >> CPU1 is down
    > >> Power down.
    > >> acpi_power_off called
    > >>
    > >> Steps to reproduce:
    > >> Compile kernel with attached config and try poweroff without serial console.
    > >>
    > >
    > > OK, this is weird.
    > >
    > > But the good news is that there is a very small number of commits
    > > between 2.6.27.2 and 2.6.27.4.
    > >
    > > ftp://ftp.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.27.3
    > > ftp://ftp.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.27.4
    > >
    > > I'd be looking at these:
    > >
    > > commit 3b987ac961486373f91191b14291b331fa546072
    > > Author: Rafael J. Wysocki <rjw@sisk.pl>
    > > Date: Sat Sep 6 13:13:01 2008 +0200
    > >
    > > ACPI suspend: Always use the 32-bit waking vector
    > >
    > > commit a6629105dd03d370fcb31e97bddf223fa4bb651e upstream.
    > >
    > >
    > > commit 66036f5862883fcc9f7ff8550685a5a3de1a57e4
    > > Author: Rafael J. Wysocki <rjw@sisk.pl>
    > > Date: Sat Oct 4 00:05:05 2008 +0200
    > >
    > > ACPI Suspend: Enable ACPI during resume if SCI_EN is not set
    > >
    > > commit d0c71fe7ebc180f1b7bc7da1d39a07fc19eec768 upstream.
    > >
    > >
    > >
    > > presumably 2.6.28-rc3 is also broken?
    > I don't know I can test it on Thu. But may be may fault or misunderstanding fist kernel which I test is 2.27.2. I don't
    > test any kernel before. I don't know if 2.6.26 works.

    Can you try 2.6.26, please?

    Rafael


    \
     
     \ /
      Last update: 2008-11-04 01:47    [W:0.063 / U:30.352 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site