On Sun, 2015-03-01 at 01:00 +0100, Rafael J. Wysocki wrote:
> On Saturday, February 28, 2015 10:35:21 AM Prakash Punnoor wrote:
> > This is a multi-part message in MIME format.
> > --------------080704070901080904040008
> > Content-Type: text/plain; charset=utf-8
> > Content-Transfer-Encoding: 7bit
> > 
> > Hallo,
> > 
> > my system won't boot with current GIT kernel (see attached screenshot).
> > The system seems somewhat frozen (cannot ssh into it), but magic sysrq
> > still works. I bisected the problem to commit
> > 593669c2ac0fe18baee04a3cd5539a148aa48574.
> 
> Thanks for reporting, we're working on it.

Hello folks,

I've tried out 4.0-rc1, and it does not boot  on  my  system.   It  just
freezes without any messages (The only message I see is “Loading initial
ramdisk” from GRUB).  I bisected the problem down to the same commit  as
in this  report.

# first bad commit: [593669c2ac0fe18baee04a3cd5539a148aa48574]
x86/PCI/ACPI: Use common ACPI resource interfaces to simplify implementation

I attach my lspci output, in case it is relevant.