Re: PROBLEM: [Launchpad #1396889] [Lenovo ThinkPad T400] kexec reboot fails

2014-12-05 Thread Baoquan He
On 12/06/14 at 04:10am, MegaBrutal wrote: > 2014-12-01 23:59 GMT+01:00 Kees Cook : > > > > I suspect you're encountering a subset of the same problems as > > described in this thread: > > https://lkml.org/lkml/2014/9/30/90 > > > > If you can test those patches, that may help demonstrate their

Re: PROBLEM: [Launchpad #1396889] [Lenovo ThinkPad T400] kexec reboot fails

2014-12-05 Thread MegaBrutal
2014-12-01 23:59 GMT+01:00 Kees Cook : > > I suspect you're encountering a subset of the same problems as > described in this thread: > https://lkml.org/lkml/2014/9/30/90 > > If you can test those patches, that may help demonstrate their utility. > > Thanks! Bang ji le! It works with the patch

Re: PROBLEM: [Launchpad #1396889] [Lenovo ThinkPad T400] kexec reboot fails

2014-12-05 Thread MegaBrutal
2014-12-01 23:59 GMT+01:00 Kees Cook keesc...@chromium.org: I suspect you're encountering a subset of the same problems as described in this thread: https://lkml.org/lkml/2014/9/30/90 If you can test those patches, that may help demonstrate their utility. Thanks! Bang ji le! It works with

Re: PROBLEM: [Launchpad #1396889] [Lenovo ThinkPad T400] kexec reboot fails

2014-12-05 Thread Baoquan He
On 12/06/14 at 04:10am, MegaBrutal wrote: 2014-12-01 23:59 GMT+01:00 Kees Cook keesc...@chromium.org: I suspect you're encountering a subset of the same problems as described in this thread: https://lkml.org/lkml/2014/9/30/90 If you can test those patches, that may help demonstrate

Re: PROBLEM: [Launchpad #1396889] [Lenovo ThinkPad T400] kexec reboot fails

2014-12-01 Thread Kees Cook
On Mon, Dec 1, 2014 at 2:45 PM, MegaBrutal wrote: > 2014-12-01 7:32 GMT+01:00 MegaBrutal : >> [X.] Other notes, patches, fixes, workarounds: >> Downstream report (Ubuntu Launchpad): >> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1396889 >> >> With kernel bisection, I've found, the first

Re: PROBLEM: [Launchpad #1396889] [Lenovo ThinkPad T400] kexec reboot fails

2014-12-01 Thread MegaBrutal
2014-12-01 7:32 GMT+01:00 MegaBrutal : > [X.] Other notes, patches, fixes, workarounds: > Downstream report (Ubuntu Launchpad): > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1396889 > > With kernel bisection, I've found, the first bad commit is > 8ab3820fd5b2896d66da7bb2a906bc382e63e7bc

Re: PROBLEM: [Launchpad #1396889] [Lenovo ThinkPad T400] kexec reboot fails

2014-12-01 Thread MegaBrutal
2014-12-01 7:32 GMT+01:00 MegaBrutal megabru...@gmail.com: [X.] Other notes, patches, fixes, workarounds: Downstream report (Ubuntu Launchpad): https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1396889 With kernel bisection, I've found, the first bad commit is

Re: PROBLEM: [Launchpad #1396889] [Lenovo ThinkPad T400] kexec reboot fails

2014-12-01 Thread Kees Cook
On Mon, Dec 1, 2014 at 2:45 PM, MegaBrutal megabru...@gmail.com wrote: 2014-12-01 7:32 GMT+01:00 MegaBrutal megabru...@gmail.com: [X.] Other notes, patches, fixes, workarounds: Downstream report (Ubuntu Launchpad): https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1396889 With kernel

PROBLEM: [Launchpad #1396889] [Lenovo ThinkPad T400] kexec reboot fails

2014-11-30 Thread MegaBrutal
Hi all, I use the form I've been requested to use to report the kernel bug below. [1.] One line summary of the problem: When I reboot with kexec, my computer cold reboots after "Starting new kernel" (i.e. I need to get through the POST and GRUB), instead of the new kernel being booted

PROBLEM: [Launchpad #1396889] [Lenovo ThinkPad T400] kexec reboot fails

2014-11-30 Thread MegaBrutal
Hi all, I use the form I've been requested to use to report the kernel bug below. [1.] One line summary of the problem: When I reboot with kexec, my computer cold reboots after Starting new kernel (i.e. I need to get through the POST and GRUB), instead of the new kernel being booted instantly.