Bug still present in latest master
** Changed in: qemu
Status: Incomplete => New
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https://bugs.launchpad.net/bugs/1917184
Title:
qemu-user vm86() segfaults handling interrupt w
Public bug reported:
When using qemu-i386 to run a program that uses vm86(), if the vm86 code
calls an interrupt while cs:ip and ss:sp both point within the same
page, do_int tries to write to the page while it is not writable,
causing a segfault.
qemu version 5.2.0, x86-64 host.
** Affects: qem
** Attachment added: "source"
https://bugs.launchpad.net/qemu/+bug/1888165/+attachment/5394190/+files/loopnzbug.asm
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https://bugs.launchpad.net/bugs/1888165
Title:
loopz/loopnz cle
** Attachment added: "bootable image demonstrating bug"
https://bugs.launchpad.net/qemu/+bug/1888165/+attachment/5394189/+files/loopnzbug.img
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https://bugs.launchpad.net/bugs/1888165
Public bug reported:
If you run QBasic in qemu, printing a double-type single-digit number
will print an extra decimal point (e.g. PRINT CDBL(3) prints "3.") that
does not appear when running on a real CPU (or on qemu with -enable-
kvm). I tracked this down to the state of the status flags after a
> * BICKFORD, JEFFREY E (jb6...@att.com) wrote:
> > > * Daniel P. Berrange (berra...@redhat.com) wrote:
> > > > On Wed, Jan 20, 2016 at 10:54:47AM -0500, Stefan Berger wrote:
> > > > > On 01/20/2016 10:46 AM, Daniel P. Berrange wrote:
> > > >
ng the
Virtual TPM software from IBM on the Power (ppc64) platform. Based on our
testing results, the vTPM software works well and as expected. Support for
libvirt and the CUSE TPM allows us to create VMs with the vTPM functionality
and was tested in a full-fledged OpenStack environment.
We believe the vTPM functionality will improve various aspects of VM security
in our enterprise-grade cloud environment. AT&T would like to see these patches
accepted into the QEMU community as the default-standard build so this
technology can be easily adopted in various open source cloud deployments.
Regards,
Jeffrey Bickford
AT&T Security Research Center
jbickf...@att.com
Hi,
Apologies for any inconvenience and thank you to those who have already
completed the survey. We will keep the survey open for another couple of
weeks. But, we do hope you will consider responding to the email request
below (sent 2 weeks ago).
Thanks,
Dr. Jeffrey Carver
Assistant Professor
Hi,
Drs. Jeffrey Carver, Rosanna Guadagno, Debra McCallum, and Mr. Amiangshu
Bosu, University of Alabama, and Dr. Lorin Hochstein, University of
Southern California, are conducting a survey of open-source software
developers. This survey seeks to understand how developers on distributed,
virtual
