On Thu, Jul 10, 2008 at 11:02 PM, Anthony Liguori <[EMAIL PROTECTED]> wrote: > Mohammed Gamal wrote: >> >> On Thu, Jul 10, 2008 at 7:31 PM, Anthony Liguori <[EMAIL PROTECTED]> >> wrote: >> >>> >>> Mohammed Gamal wrote: >>> >>>> >>>> After updating my kvm-userspace tree to the latest git tree. I am no >>>> more able to run FreeDOS. The VM freezes after choosing any of the >>>> boot options. I am running both latest kvm.git and kvm-userspace.git >>>> >>>> >>> >>> Can you bisect to the commit that broke it? >>> >>> Regards, >>> >>> Anthony Liguori >>> >> >> I did, it seems that commit 04c3265c95c12e7c6e73cfd07357c05db6a1bda8 >> caused it. Everything works fine after I reverted it. >> > > Thats: > > commit 04c3265c95c12e7c6e73cfd07357c05db6a1bda8 > Author: Jan Kiszka <[EMAIL PROTECTED]> > Date: Fri May 16 09:21:47 2008 +0200 > > kvm: qemu: consolidate kvm_eat_signal > With the io thread signals are rare. Remove looping over > kvm_eat_signal and fold everything into kvm_main_loop_wait. > Signed-off-by: Jan Kiszka <[EMAIL PROTECTED]> > Signed-off-by: Avi Kivity <[EMAIL PROTECTED]> > > > Hrm, that's disturbing. Unfortunately, the patch is a bit more than just > code motion. It does change the number of times the lock is released and > makes some minor changes to the code. Nothing obvious that would cause the > breakage without digging into it. > > How did you create your freedos image? I'd like to try and figure out what > the problem is here since it may be causing other issues. >
The image is a 500M image created using qemu-img (not using qcow). FreeDOS was installed using the base CD image which you can get from here: http://www.ibiblio.org/pub/micro/pc-stuff/freedos/files/distributions/1.0/fdbasecd.iso After booting FreeDOS, there are a number of boot options with different memory extenders, after selecting any option the system freezes and I get [Stopped] in thr QEMU title bar. I reverted the patch against kvm-70-rc1 and I no longer encountered the problem, however I am getting conflicts if I try to revert the patch on the latest git tree. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
